4991 lines
161 KiB
C
4991 lines
161 KiB
C
/* c-index-test.c */
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#include "clang/Config/config.h"
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#include "clang-c/Index.h"
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#include "clang-c/CXCompilationDatabase.h"
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#include "clang-c/BuildSystem.h"
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#include "clang-c/Documentation.h"
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#ifdef CLANG_HAVE_LIBXML
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#include <libxml/parser.h>
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#include <libxml/relaxng.h>
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#include <libxml/xmlerror.h>
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#endif
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#ifdef _WIN32
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# include <direct.h>
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#else
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# include <unistd.h>
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#endif
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extern int indextest_core_main(int argc, const char **argv);
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/******************************************************************************/
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/* Utility functions. */
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/******************************************************************************/
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#ifdef _MSC_VER
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char *basename(const char* path)
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{
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char* base1 = (char*)strrchr(path, '/');
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char* base2 = (char*)strrchr(path, '\\');
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if (base1 && base2)
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return((base1 > base2) ? base1 + 1 : base2 + 1);
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else if (base1)
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return(base1 + 1);
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else if (base2)
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return(base2 + 1);
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return((char*)path);
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}
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char *dirname(char* path)
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{
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char* base1 = (char*)strrchr(path, '/');
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char* base2 = (char*)strrchr(path, '\\');
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if (base1 && base2)
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if (base1 > base2)
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*base1 = 0;
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else
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*base2 = 0;
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else if (base1)
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*base1 = 0;
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else if (base2)
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*base2 = 0;
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return path;
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}
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#else
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extern char *basename(const char *);
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extern char *dirname(char *);
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#endif
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/** Return the default parsing options. */
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static unsigned getDefaultParsingOptions() {
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unsigned options = CXTranslationUnit_DetailedPreprocessingRecord;
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if (getenv("CINDEXTEST_EDITING"))
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options |= clang_defaultEditingTranslationUnitOptions();
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if (getenv("CINDEXTEST_COMPLETION_CACHING"))
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options |= CXTranslationUnit_CacheCompletionResults;
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if (getenv("CINDEXTEST_COMPLETION_NO_CACHING"))
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options &= ~CXTranslationUnit_CacheCompletionResults;
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if (getenv("CINDEXTEST_SKIP_FUNCTION_BODIES"))
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options |= CXTranslationUnit_SkipFunctionBodies;
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if (getenv("CINDEXTEST_COMPLETION_BRIEF_COMMENTS"))
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options |= CXTranslationUnit_IncludeBriefCommentsInCodeCompletion;
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if (getenv("CINDEXTEST_CREATE_PREAMBLE_ON_FIRST_PARSE"))
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options |= CXTranslationUnit_CreatePreambleOnFirstParse;
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if (getenv("CINDEXTEST_KEEP_GOING"))
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options |= CXTranslationUnit_KeepGoing;
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if (getenv("CINDEXTEST_LIMIT_SKIP_FUNCTION_BODIES_TO_PREAMBLE"))
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options |= CXTranslationUnit_LimitSkipFunctionBodiesToPreamble;
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if (getenv("CINDEXTEST_INCLUDE_ATTRIBUTED_TYPES"))
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options |= CXTranslationUnit_IncludeAttributedTypes;
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if (getenv("CINDEXTEST_VISIT_IMPLICIT_ATTRIBUTES"))
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options |= CXTranslationUnit_VisitImplicitAttributes;
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if (getenv("CINDEXTEST_IGNORE_NONERRORS_FROM_INCLUDED_FILES"))
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options |= CXTranslationUnit_IgnoreNonErrorsFromIncludedFiles;
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return options;
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}
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static void ModifyPrintingPolicyAccordingToEnv(CXPrintingPolicy Policy) {
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struct Mapping {
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const char *name;
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enum CXPrintingPolicyProperty property;
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};
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struct Mapping mappings[] = {
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{"CINDEXTEST_PRINTINGPOLICY_INDENTATION", CXPrintingPolicy_Indentation},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSSPECIFIERS",
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CXPrintingPolicy_SuppressSpecifiers},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSTAGKEYWORD",
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CXPrintingPolicy_SuppressTagKeyword},
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{"CINDEXTEST_PRINTINGPOLICY_INCLUDETAGDEFINITION",
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CXPrintingPolicy_IncludeTagDefinition},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSSCOPE",
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CXPrintingPolicy_SuppressScope},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSUNWRITTENSCOPE",
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CXPrintingPolicy_SuppressUnwrittenScope},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSINITIALIZERS",
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CXPrintingPolicy_SuppressInitializers},
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{"CINDEXTEST_PRINTINGPOLICY_CONSTANTARRAYSIZEASWRITTEN",
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CXPrintingPolicy_ConstantArraySizeAsWritten},
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{"CINDEXTEST_PRINTINGPOLICY_ANONYMOUSTAGLOCATIONS",
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CXPrintingPolicy_AnonymousTagLocations},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSSTRONGLIFETIME",
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CXPrintingPolicy_SuppressStrongLifetime},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSLIFETIMEQUALIFIERS",
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CXPrintingPolicy_SuppressLifetimeQualifiers},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSTEMPLATEARGSINCXXCONSTRUCTORS",
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CXPrintingPolicy_SuppressTemplateArgsInCXXConstructors},
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{"CINDEXTEST_PRINTINGPOLICY_BOOL", CXPrintingPolicy_Bool},
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{"CINDEXTEST_PRINTINGPOLICY_RESTRICT", CXPrintingPolicy_Restrict},
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{"CINDEXTEST_PRINTINGPOLICY_ALIGNOF", CXPrintingPolicy_Alignof},
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{"CINDEXTEST_PRINTINGPOLICY_UNDERSCOREALIGNOF",
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CXPrintingPolicy_UnderscoreAlignof},
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{"CINDEXTEST_PRINTINGPOLICY_USEVOIDFORZEROPARAMS",
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CXPrintingPolicy_UseVoidForZeroParams},
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{"CINDEXTEST_PRINTINGPOLICY_TERSEOUTPUT", CXPrintingPolicy_TerseOutput},
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{"CINDEXTEST_PRINTINGPOLICY_POLISHFORDECLARATION",
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CXPrintingPolicy_PolishForDeclaration},
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{"CINDEXTEST_PRINTINGPOLICY_HALF", CXPrintingPolicy_Half},
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{"CINDEXTEST_PRINTINGPOLICY_MSWCHAR", CXPrintingPolicy_MSWChar},
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{"CINDEXTEST_PRINTINGPOLICY_INCLUDENEWLINES",
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CXPrintingPolicy_IncludeNewlines},
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{"CINDEXTEST_PRINTINGPOLICY_MSVCFORMATTING",
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CXPrintingPolicy_MSVCFormatting},
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{"CINDEXTEST_PRINTINGPOLICY_CONSTANTSASWRITTEN",
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CXPrintingPolicy_ConstantsAsWritten},
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{"CINDEXTEST_PRINTINGPOLICY_SUPPRESSIMPLICITBASE",
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CXPrintingPolicy_SuppressImplicitBase},
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{"CINDEXTEST_PRINTINGPOLICY_FULLYQUALIFIEDNAME",
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CXPrintingPolicy_FullyQualifiedName},
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};
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unsigned i;
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for (i = 0; i < sizeof(mappings) / sizeof(struct Mapping); i++) {
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char *value = getenv(mappings[i].name);
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if (value) {
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clang_PrintingPolicy_setProperty(Policy, mappings[i].property,
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(unsigned)strtoul(value, 0L, 10));
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}
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}
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}
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/** Returns 0 in case of success, non-zero in case of a failure. */
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static int checkForErrors(CXTranslationUnit TU);
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static void describeLibclangFailure(enum CXErrorCode Err) {
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switch (Err) {
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case CXError_Success:
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fprintf(stderr, "Success\n");
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return;
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case CXError_Failure:
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fprintf(stderr, "Failure (no details available)\n");
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return;
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case CXError_Crashed:
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fprintf(stderr, "Failure: libclang crashed\n");
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return;
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case CXError_InvalidArguments:
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fprintf(stderr, "Failure: invalid arguments passed to a libclang routine\n");
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return;
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case CXError_ASTReadError:
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fprintf(stderr, "Failure: AST deserialization error occurred\n");
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return;
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}
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}
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static void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column,
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unsigned end_line, unsigned end_column) {
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fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column,
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end_line, end_column);
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}
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static unsigned CreateTranslationUnit(CXIndex Idx, const char *file,
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CXTranslationUnit *TU) {
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enum CXErrorCode Err = clang_createTranslationUnit2(Idx, file, TU);
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if (Err != CXError_Success) {
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fprintf(stderr, "Unable to load translation unit from '%s'!\n", file);
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describeLibclangFailure(Err);
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*TU = 0;
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return 0;
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}
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return 1;
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}
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void free_remapped_files(struct CXUnsavedFile *unsaved_files,
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int num_unsaved_files) {
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int i;
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for (i = 0; i != num_unsaved_files; ++i) {
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free((char *)unsaved_files[i].Filename);
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free((char *)unsaved_files[i].Contents);
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}
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free(unsaved_files);
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}
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static int parse_remapped_files_with_opt(const char *opt_name,
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int argc, const char **argv,
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int start_arg,
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struct CXUnsavedFile **unsaved_files,
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int *num_unsaved_files) {
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int i;
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int arg;
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int prefix_len = strlen(opt_name);
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int arg_indices[20];
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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/* Count the number of remapped files. */
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for (arg = start_arg; arg < argc; ++arg) {
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if (strncmp(argv[arg], opt_name, prefix_len))
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continue;
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assert(*num_unsaved_files < (int)(sizeof(arg_indices)/sizeof(int)));
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arg_indices[*num_unsaved_files] = arg;
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++*num_unsaved_files;
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}
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if (*num_unsaved_files == 0)
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return 0;
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*unsaved_files
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= (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) *
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*num_unsaved_files);
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assert(*unsaved_files);
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for (i = 0; i != *num_unsaved_files; ++i) {
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struct CXUnsavedFile *unsaved = *unsaved_files + i;
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const char *arg_string = argv[arg_indices[i]] + prefix_len;
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int filename_len;
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char *filename;
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char *contents;
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FILE *to_file;
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const char *sep = strchr(arg_string, ',');
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if (!sep) {
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fprintf(stderr,
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"error: %sfrom:to argument is missing comma\n", opt_name);
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free_remapped_files(*unsaved_files, i);
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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return -1;
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}
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/* Open the file that we're remapping to. */
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to_file = fopen(sep + 1, "rb");
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if (!to_file) {
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fprintf(stderr, "error: cannot open file %s that we are remapping to\n",
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sep + 1);
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free_remapped_files(*unsaved_files, i);
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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return -1;
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}
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/* Determine the length of the file we're remapping to. */
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fseek(to_file, 0, SEEK_END);
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unsaved->Length = ftell(to_file);
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fseek(to_file, 0, SEEK_SET);
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/* Read the contents of the file we're remapping to. */
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contents = (char *)malloc(unsaved->Length + 1);
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assert(contents);
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if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) {
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fprintf(stderr, "error: unexpected %s reading 'to' file %s\n",
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(feof(to_file) ? "EOF" : "error"), sep + 1);
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fclose(to_file);
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free_remapped_files(*unsaved_files, i);
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free(contents);
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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return -1;
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}
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contents[unsaved->Length] = 0;
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unsaved->Contents = contents;
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/* Close the file. */
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fclose(to_file);
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/* Copy the file name that we're remapping from. */
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filename_len = sep - arg_string;
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filename = (char *)malloc(filename_len + 1);
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assert(filename);
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memcpy(filename, arg_string, filename_len);
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filename[filename_len] = 0;
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unsaved->Filename = filename;
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}
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return 0;
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}
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static int parse_remapped_files(int argc, const char **argv, int start_arg,
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struct CXUnsavedFile **unsaved_files,
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int *num_unsaved_files) {
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return parse_remapped_files_with_opt("-remap-file=", argc, argv, start_arg,
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unsaved_files, num_unsaved_files);
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}
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static int parse_remapped_files_with_try(int try_idx,
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int argc, const char **argv,
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int start_arg,
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struct CXUnsavedFile **unsaved_files,
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int *num_unsaved_files) {
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struct CXUnsavedFile *unsaved_files_no_try_idx;
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int num_unsaved_files_no_try_idx;
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struct CXUnsavedFile *unsaved_files_try_idx;
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int num_unsaved_files_try_idx;
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int ret;
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char opt_name[32];
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ret = parse_remapped_files(argc, argv, start_arg,
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&unsaved_files_no_try_idx, &num_unsaved_files_no_try_idx);
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if (ret)
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return ret;
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sprintf(opt_name, "-remap-file-%d=", try_idx);
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ret = parse_remapped_files_with_opt(opt_name, argc, argv, start_arg,
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&unsaved_files_try_idx, &num_unsaved_files_try_idx);
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if (ret)
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return ret;
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if (num_unsaved_files_no_try_idx == 0) {
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*unsaved_files = unsaved_files_try_idx;
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*num_unsaved_files = num_unsaved_files_try_idx;
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return 0;
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}
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if (num_unsaved_files_try_idx == 0) {
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*unsaved_files = unsaved_files_no_try_idx;
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*num_unsaved_files = num_unsaved_files_no_try_idx;
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return 0;
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}
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*num_unsaved_files = num_unsaved_files_no_try_idx + num_unsaved_files_try_idx;
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*unsaved_files
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= (struct CXUnsavedFile *)realloc(unsaved_files_no_try_idx,
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sizeof(struct CXUnsavedFile) *
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*num_unsaved_files);
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assert(*unsaved_files);
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memcpy(*unsaved_files + num_unsaved_files_no_try_idx,
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unsaved_files_try_idx, sizeof(struct CXUnsavedFile) *
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num_unsaved_files_try_idx);
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free(unsaved_files_try_idx);
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return 0;
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}
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static const char *parse_comments_schema(int argc, const char **argv) {
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const char *CommentsSchemaArg = "-comments-xml-schema=";
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const char *CommentSchemaFile = NULL;
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if (argc == 0)
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return CommentSchemaFile;
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if (!strncmp(argv[0], CommentsSchemaArg, strlen(CommentsSchemaArg)))
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CommentSchemaFile = argv[0] + strlen(CommentsSchemaArg);
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return CommentSchemaFile;
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}
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/******************************************************************************/
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/* Pretty-printing. */
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/******************************************************************************/
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static const char *FileCheckPrefix = "CHECK";
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static void PrintCString(const char *CStr) {
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if (CStr != NULL && CStr[0] != '\0') {
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for ( ; *CStr; ++CStr) {
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const char C = *CStr;
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switch (C) {
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case '\n': printf("\\n"); break;
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case '\r': printf("\\r"); break;
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case '\t': printf("\\t"); break;
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case '\v': printf("\\v"); break;
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case '\f': printf("\\f"); break;
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default: putchar(C); break;
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}
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}
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}
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}
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static void PrintCStringWithPrefix(const char *Prefix, const char *CStr) {
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printf(" %s=[", Prefix);
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PrintCString(CStr);
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printf("]");
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}
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static void PrintCXStringAndDispose(CXString Str) {
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PrintCString(clang_getCString(Str));
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clang_disposeString(Str);
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}
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static void PrintCXStringWithPrefix(const char *Prefix, CXString Str) {
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PrintCStringWithPrefix(Prefix, clang_getCString(Str));
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}
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static void PrintCXStringWithPrefixAndDispose(const char *Prefix,
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CXString Str) {
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PrintCStringWithPrefix(Prefix, clang_getCString(Str));
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clang_disposeString(Str);
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}
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static void PrintRange(CXSourceRange R, const char *str) {
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CXFile begin_file, end_file;
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unsigned begin_line, begin_column, end_line, end_column;
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clang_getSpellingLocation(clang_getRangeStart(R),
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&begin_file, &begin_line, &begin_column, 0);
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clang_getSpellingLocation(clang_getRangeEnd(R),
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&end_file, &end_line, &end_column, 0);
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if (!begin_file || !end_file)
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return;
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if (str)
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printf(" %s=", str);
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PrintExtent(stdout, begin_line, begin_column, end_line, end_column);
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}
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static enum DisplayType {
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DisplayType_Spelling,
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DisplayType_DisplayName,
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DisplayType_Pretty
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} wanted_display_type = DisplayType_Spelling;
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static void printVersion(const char *Prefix, CXVersion Version) {
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if (Version.Major < 0)
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return;
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printf("%s%d", Prefix, Version.Major);
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if (Version.Minor < 0)
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return;
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printf(".%d", Version.Minor);
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if (Version.Subminor < 0)
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return;
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printf(".%d", Version.Subminor);
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}
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struct CommentASTDumpingContext {
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int IndentLevel;
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};
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static void DumpCXCommentInternal(struct CommentASTDumpingContext *Ctx,
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CXComment Comment) {
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unsigned i;
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unsigned e;
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enum CXCommentKind Kind = clang_Comment_getKind(Comment);
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Ctx->IndentLevel++;
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for (i = 0, e = Ctx->IndentLevel; i != e; ++i)
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printf(" ");
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printf("(");
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switch (Kind) {
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case CXComment_Null:
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printf("CXComment_Null");
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break;
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case CXComment_Text:
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printf("CXComment_Text");
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PrintCXStringWithPrefixAndDispose("Text",
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clang_TextComment_getText(Comment));
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if (clang_Comment_isWhitespace(Comment))
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printf(" IsWhitespace");
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if (clang_InlineContentComment_hasTrailingNewline(Comment))
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printf(" HasTrailingNewline");
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break;
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case CXComment_InlineCommand:
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printf("CXComment_InlineCommand");
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PrintCXStringWithPrefixAndDispose(
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"CommandName",
|
|
clang_InlineCommandComment_getCommandName(Comment));
|
|
switch (clang_InlineCommandComment_getRenderKind(Comment)) {
|
|
case CXCommentInlineCommandRenderKind_Normal:
|
|
printf(" RenderNormal");
|
|
break;
|
|
case CXCommentInlineCommandRenderKind_Bold:
|
|
printf(" RenderBold");
|
|
break;
|
|
case CXCommentInlineCommandRenderKind_Monospaced:
|
|
printf(" RenderMonospaced");
|
|
break;
|
|
case CXCommentInlineCommandRenderKind_Emphasized:
|
|
printf(" RenderEmphasized");
|
|
break;
|
|
case CXCommentInlineCommandRenderKind_Anchor:
|
|
printf(" RenderAnchor");
|
|
break;
|
|
}
|
|
for (i = 0, e = clang_InlineCommandComment_getNumArgs(Comment);
|
|
i != e; ++i) {
|
|
printf(" Arg[%u]=", i);
|
|
PrintCXStringAndDispose(
|
|
clang_InlineCommandComment_getArgText(Comment, i));
|
|
}
|
|
if (clang_InlineContentComment_hasTrailingNewline(Comment))
|
|
printf(" HasTrailingNewline");
|
|
break;
|
|
case CXComment_HTMLStartTag: {
|
|
unsigned NumAttrs;
|
|
printf("CXComment_HTMLStartTag");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"Name",
|
|
clang_HTMLTagComment_getTagName(Comment));
|
|
NumAttrs = clang_HTMLStartTag_getNumAttrs(Comment);
|
|
if (NumAttrs != 0) {
|
|
printf(" Attrs:");
|
|
for (i = 0; i != NumAttrs; ++i) {
|
|
printf(" ");
|
|
PrintCXStringAndDispose(clang_HTMLStartTag_getAttrName(Comment, i));
|
|
printf("=");
|
|
PrintCXStringAndDispose(clang_HTMLStartTag_getAttrValue(Comment, i));
|
|
}
|
|
}
|
|
if (clang_HTMLStartTagComment_isSelfClosing(Comment))
|
|
printf(" SelfClosing");
|
|
if (clang_InlineContentComment_hasTrailingNewline(Comment))
|
|
printf(" HasTrailingNewline");
|
|
break;
|
|
}
|
|
case CXComment_HTMLEndTag:
|
|
printf("CXComment_HTMLEndTag");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"Name",
|
|
clang_HTMLTagComment_getTagName(Comment));
|
|
if (clang_InlineContentComment_hasTrailingNewline(Comment))
|
|
printf(" HasTrailingNewline");
|
|
break;
|
|
case CXComment_Paragraph:
|
|
printf("CXComment_Paragraph");
|
|
if (clang_Comment_isWhitespace(Comment))
|
|
printf(" IsWhitespace");
|
|
break;
|
|
case CXComment_BlockCommand:
|
|
printf("CXComment_BlockCommand");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"CommandName",
|
|
clang_BlockCommandComment_getCommandName(Comment));
|
|
for (i = 0, e = clang_BlockCommandComment_getNumArgs(Comment);
|
|
i != e; ++i) {
|
|
printf(" Arg[%u]=", i);
|
|
PrintCXStringAndDispose(
|
|
clang_BlockCommandComment_getArgText(Comment, i));
|
|
}
|
|
break;
|
|
case CXComment_ParamCommand:
|
|
printf("CXComment_ParamCommand");
|
|
switch (clang_ParamCommandComment_getDirection(Comment)) {
|
|
case CXCommentParamPassDirection_In:
|
|
printf(" in");
|
|
break;
|
|
case CXCommentParamPassDirection_Out:
|
|
printf(" out");
|
|
break;
|
|
case CXCommentParamPassDirection_InOut:
|
|
printf(" in,out");
|
|
break;
|
|
}
|
|
if (clang_ParamCommandComment_isDirectionExplicit(Comment))
|
|
printf(" explicitly");
|
|
else
|
|
printf(" implicitly");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"ParamName",
|
|
clang_ParamCommandComment_getParamName(Comment));
|
|
if (clang_ParamCommandComment_isParamIndexValid(Comment))
|
|
printf(" ParamIndex=%u", clang_ParamCommandComment_getParamIndex(Comment));
|
|
else
|
|
printf(" ParamIndex=Invalid");
|
|
break;
|
|
case CXComment_TParamCommand:
|
|
printf("CXComment_TParamCommand");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"ParamName",
|
|
clang_TParamCommandComment_getParamName(Comment));
|
|
if (clang_TParamCommandComment_isParamPositionValid(Comment)) {
|
|
printf(" ParamPosition={");
|
|
for (i = 0, e = clang_TParamCommandComment_getDepth(Comment);
|
|
i != e; ++i) {
|
|
printf("%u", clang_TParamCommandComment_getIndex(Comment, i));
|
|
if (i != e - 1)
|
|
printf(", ");
|
|
}
|
|
printf("}");
|
|
} else
|
|
printf(" ParamPosition=Invalid");
|
|
break;
|
|
case CXComment_VerbatimBlockCommand:
|
|
printf("CXComment_VerbatimBlockCommand");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"CommandName",
|
|
clang_BlockCommandComment_getCommandName(Comment));
|
|
break;
|
|
case CXComment_VerbatimBlockLine:
|
|
printf("CXComment_VerbatimBlockLine");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"Text",
|
|
clang_VerbatimBlockLineComment_getText(Comment));
|
|
break;
|
|
case CXComment_VerbatimLine:
|
|
printf("CXComment_VerbatimLine");
|
|
PrintCXStringWithPrefixAndDispose(
|
|
"Text",
|
|
clang_VerbatimLineComment_getText(Comment));
|
|
break;
|
|
case CXComment_FullComment:
|
|
printf("CXComment_FullComment");
|
|
break;
|
|
}
|
|
if (Kind != CXComment_Null) {
|
|
const unsigned NumChildren = clang_Comment_getNumChildren(Comment);
|
|
unsigned i;
|
|
for (i = 0; i != NumChildren; ++i) {
|
|
printf("\n// %s: ", FileCheckPrefix);
|
|
DumpCXCommentInternal(Ctx, clang_Comment_getChild(Comment, i));
|
|
}
|
|
}
|
|
printf(")");
|
|
Ctx->IndentLevel--;
|
|
}
|
|
|
|
static void DumpCXComment(CXComment Comment) {
|
|
struct CommentASTDumpingContext Ctx;
|
|
Ctx.IndentLevel = 1;
|
|
printf("\n// %s: CommentAST=[\n// %s:", FileCheckPrefix, FileCheckPrefix);
|
|
DumpCXCommentInternal(&Ctx, Comment);
|
|
printf("]");
|
|
}
|
|
|
|
static void ValidateCommentXML(const char *Str, const char *CommentSchemaFile) {
|
|
#ifdef CLANG_HAVE_LIBXML
|
|
xmlRelaxNGParserCtxtPtr RNGParser;
|
|
xmlRelaxNGPtr Schema;
|
|
xmlDocPtr Doc;
|
|
xmlRelaxNGValidCtxtPtr ValidationCtxt;
|
|
int status;
|
|
|
|
if (!CommentSchemaFile)
|
|
return;
|
|
|
|
RNGParser = xmlRelaxNGNewParserCtxt(CommentSchemaFile);
|
|
if (!RNGParser) {
|
|
printf(" libXMLError");
|
|
return;
|
|
}
|
|
Schema = xmlRelaxNGParse(RNGParser);
|
|
|
|
Doc = xmlParseDoc((const xmlChar *) Str);
|
|
|
|
if (!Doc) {
|
|
xmlErrorPtr Error = xmlGetLastError();
|
|
printf(" CommentXMLInvalid [not well-formed XML: %s]", Error->message);
|
|
return;
|
|
}
|
|
|
|
ValidationCtxt = xmlRelaxNGNewValidCtxt(Schema);
|
|
status = xmlRelaxNGValidateDoc(ValidationCtxt, Doc);
|
|
if (!status)
|
|
printf(" CommentXMLValid");
|
|
else if (status > 0) {
|
|
xmlErrorPtr Error = xmlGetLastError();
|
|
printf(" CommentXMLInvalid [not valid XML: %s]", Error->message);
|
|
} else
|
|
printf(" libXMLError");
|
|
|
|
xmlRelaxNGFreeValidCtxt(ValidationCtxt);
|
|
xmlFreeDoc(Doc);
|
|
xmlRelaxNGFree(Schema);
|
|
xmlRelaxNGFreeParserCtxt(RNGParser);
|
|
#endif
|
|
}
|
|
|
|
static void PrintCursorComments(CXCursor Cursor,
|
|
const char *CommentSchemaFile) {
|
|
{
|
|
CXString RawComment;
|
|
const char *RawCommentCString;
|
|
CXString BriefComment;
|
|
const char *BriefCommentCString;
|
|
|
|
RawComment = clang_Cursor_getRawCommentText(Cursor);
|
|
RawCommentCString = clang_getCString(RawComment);
|
|
if (RawCommentCString != NULL && RawCommentCString[0] != '\0') {
|
|
PrintCStringWithPrefix("RawComment", RawCommentCString);
|
|
PrintRange(clang_Cursor_getCommentRange(Cursor), "RawCommentRange");
|
|
|
|
BriefComment = clang_Cursor_getBriefCommentText(Cursor);
|
|
BriefCommentCString = clang_getCString(BriefComment);
|
|
if (BriefCommentCString != NULL && BriefCommentCString[0] != '\0')
|
|
PrintCStringWithPrefix("BriefComment", BriefCommentCString);
|
|
clang_disposeString(BriefComment);
|
|
}
|
|
clang_disposeString(RawComment);
|
|
}
|
|
|
|
{
|
|
CXComment Comment = clang_Cursor_getParsedComment(Cursor);
|
|
if (clang_Comment_getKind(Comment) != CXComment_Null) {
|
|
PrintCXStringWithPrefixAndDispose("FullCommentAsHTML",
|
|
clang_FullComment_getAsHTML(Comment));
|
|
{
|
|
CXString XML;
|
|
XML = clang_FullComment_getAsXML(Comment);
|
|
PrintCXStringWithPrefix("FullCommentAsXML", XML);
|
|
ValidateCommentXML(clang_getCString(XML), CommentSchemaFile);
|
|
clang_disposeString(XML);
|
|
}
|
|
|
|
DumpCXComment(Comment);
|
|
}
|
|
}
|
|
}
|
|
|
|
typedef struct {
|
|
unsigned line;
|
|
unsigned col;
|
|
} LineCol;
|
|
|
|
static int lineCol_cmp(const void *p1, const void *p2) {
|
|
const LineCol *lhs = p1;
|
|
const LineCol *rhs = p2;
|
|
if (lhs->line != rhs->line)
|
|
return (int)lhs->line - (int)rhs->line;
|
|
return (int)lhs->col - (int)rhs->col;
|
|
}
|
|
|
|
static CXString CursorToText(CXCursor Cursor) {
|
|
CXString text;
|
|
switch (wanted_display_type) {
|
|
case DisplayType_Spelling:
|
|
return clang_getCursorSpelling(Cursor);
|
|
case DisplayType_DisplayName:
|
|
return clang_getCursorDisplayName(Cursor);
|
|
case DisplayType_Pretty: {
|
|
CXPrintingPolicy Policy = clang_getCursorPrintingPolicy(Cursor);
|
|
ModifyPrintingPolicyAccordingToEnv(Policy);
|
|
text = clang_getCursorPrettyPrinted(Cursor, Policy);
|
|
clang_PrintingPolicy_dispose(Policy);
|
|
return text;
|
|
}
|
|
}
|
|
assert(0 && "unknown display type"); /* no llvm_unreachable in C. */
|
|
/* Set to NULL to prevent uninitialized variable warnings. */
|
|
text.data = NULL;
|
|
text.private_flags = 0;
|
|
return text;
|
|
}
|
|
|
|
static void PrintCursor(CXCursor Cursor, const char *CommentSchemaFile) {
|
|
CXTranslationUnit TU = clang_Cursor_getTranslationUnit(Cursor);
|
|
if (clang_isInvalid(Cursor.kind)) {
|
|
CXString ks = clang_getCursorKindSpelling(Cursor.kind);
|
|
printf("Invalid Cursor => %s", clang_getCString(ks));
|
|
clang_disposeString(ks);
|
|
}
|
|
else {
|
|
CXString string, ks;
|
|
CXCursor Referenced;
|
|
unsigned line, column;
|
|
CXCursor SpecializationOf;
|
|
CXCursor *overridden;
|
|
unsigned num_overridden;
|
|
unsigned RefNameRangeNr;
|
|
CXSourceRange CursorExtent;
|
|
CXSourceRange RefNameRange;
|
|
int AlwaysUnavailable;
|
|
int AlwaysDeprecated;
|
|
CXString UnavailableMessage;
|
|
CXString DeprecatedMessage;
|
|
CXPlatformAvailability PlatformAvailability[2];
|
|
int NumPlatformAvailability;
|
|
int I;
|
|
|
|
ks = clang_getCursorKindSpelling(Cursor.kind);
|
|
string = CursorToText(Cursor);
|
|
printf("%s=%s", clang_getCString(ks),
|
|
clang_getCString(string));
|
|
clang_disposeString(ks);
|
|
clang_disposeString(string);
|
|
|
|
Referenced = clang_getCursorReferenced(Cursor);
|
|
if (!clang_equalCursors(Referenced, clang_getNullCursor())) {
|
|
if (clang_getCursorKind(Referenced) == CXCursor_OverloadedDeclRef) {
|
|
unsigned I, N = clang_getNumOverloadedDecls(Referenced);
|
|
printf("[");
|
|
for (I = 0; I != N; ++I) {
|
|
CXCursor Ovl = clang_getOverloadedDecl(Referenced, I);
|
|
CXSourceLocation Loc;
|
|
if (I)
|
|
printf(", ");
|
|
|
|
Loc = clang_getCursorLocation(Ovl);
|
|
clang_getSpellingLocation(Loc, 0, &line, &column, 0);
|
|
printf("%d:%d", line, column);
|
|
}
|
|
printf("]");
|
|
} else {
|
|
CXSourceLocation Loc = clang_getCursorLocation(Referenced);
|
|
clang_getSpellingLocation(Loc, 0, &line, &column, 0);
|
|
printf(":%d:%d", line, column);
|
|
}
|
|
|
|
if (clang_getCursorKind(Referenced) == CXCursor_TypedefDecl) {
|
|
CXType T = clang_getCursorType(Referenced);
|
|
if (clang_Type_isTransparentTagTypedef(T)) {
|
|
CXType Underlying = clang_getTypedefDeclUnderlyingType(Referenced);
|
|
CXString S = clang_getTypeSpelling(Underlying);
|
|
printf(" (Transparent: %s)", clang_getCString(S));
|
|
clang_disposeString(S);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (clang_isCursorDefinition(Cursor))
|
|
printf(" (Definition)");
|
|
|
|
switch (clang_getCursorAvailability(Cursor)) {
|
|
case CXAvailability_Available:
|
|
break;
|
|
|
|
case CXAvailability_Deprecated:
|
|
printf(" (deprecated)");
|
|
break;
|
|
|
|
case CXAvailability_NotAvailable:
|
|
printf(" (unavailable)");
|
|
break;
|
|
|
|
case CXAvailability_NotAccessible:
|
|
printf(" (inaccessible)");
|
|
break;
|
|
}
|
|
|
|
NumPlatformAvailability
|
|
= clang_getCursorPlatformAvailability(Cursor,
|
|
&AlwaysDeprecated,
|
|
&DeprecatedMessage,
|
|
&AlwaysUnavailable,
|
|
&UnavailableMessage,
|
|
PlatformAvailability, 2);
|
|
if (AlwaysUnavailable) {
|
|
printf(" (always unavailable: \"%s\")",
|
|
clang_getCString(UnavailableMessage));
|
|
} else if (AlwaysDeprecated) {
|
|
printf(" (always deprecated: \"%s\")",
|
|
clang_getCString(DeprecatedMessage));
|
|
} else {
|
|
for (I = 0; I != NumPlatformAvailability; ++I) {
|
|
if (I >= 2)
|
|
break;
|
|
|
|
printf(" (%s", clang_getCString(PlatformAvailability[I].Platform));
|
|
if (PlatformAvailability[I].Unavailable)
|
|
printf(", unavailable");
|
|
else {
|
|
printVersion(", introduced=", PlatformAvailability[I].Introduced);
|
|
printVersion(", deprecated=", PlatformAvailability[I].Deprecated);
|
|
printVersion(", obsoleted=", PlatformAvailability[I].Obsoleted);
|
|
}
|
|
if (clang_getCString(PlatformAvailability[I].Message)[0])
|
|
printf(", message=\"%s\"",
|
|
clang_getCString(PlatformAvailability[I].Message));
|
|
printf(")");
|
|
}
|
|
}
|
|
for (I = 0; I != NumPlatformAvailability; ++I) {
|
|
if (I >= 2)
|
|
break;
|
|
clang_disposeCXPlatformAvailability(PlatformAvailability + I);
|
|
}
|
|
|
|
clang_disposeString(DeprecatedMessage);
|
|
clang_disposeString(UnavailableMessage);
|
|
|
|
if (clang_CXXConstructor_isDefaultConstructor(Cursor))
|
|
printf(" (default constructor)");
|
|
|
|
if (clang_CXXConstructor_isMoveConstructor(Cursor))
|
|
printf(" (move constructor)");
|
|
if (clang_CXXConstructor_isCopyConstructor(Cursor))
|
|
printf(" (copy constructor)");
|
|
if (clang_CXXConstructor_isConvertingConstructor(Cursor))
|
|
printf(" (converting constructor)");
|
|
if (clang_CXXField_isMutable(Cursor))
|
|
printf(" (mutable)");
|
|
if (clang_CXXMethod_isDefaulted(Cursor))
|
|
printf(" (defaulted)");
|
|
if (clang_CXXMethod_isStatic(Cursor))
|
|
printf(" (static)");
|
|
if (clang_CXXMethod_isVirtual(Cursor))
|
|
printf(" (virtual)");
|
|
if (clang_CXXMethod_isConst(Cursor))
|
|
printf(" (const)");
|
|
if (clang_CXXMethod_isPureVirtual(Cursor))
|
|
printf(" (pure)");
|
|
if (clang_CXXRecord_isAbstract(Cursor))
|
|
printf(" (abstract)");
|
|
if (clang_EnumDecl_isScoped(Cursor))
|
|
printf(" (scoped)");
|
|
if (clang_Cursor_isVariadic(Cursor))
|
|
printf(" (variadic)");
|
|
if (clang_Cursor_isObjCOptional(Cursor))
|
|
printf(" (@optional)");
|
|
if (clang_isInvalidDeclaration(Cursor))
|
|
printf(" (invalid)");
|
|
|
|
switch (clang_getCursorExceptionSpecificationType(Cursor))
|
|
{
|
|
case CXCursor_ExceptionSpecificationKind_None:
|
|
break;
|
|
|
|
case CXCursor_ExceptionSpecificationKind_DynamicNone:
|
|
printf(" (noexcept dynamic none)");
|
|
break;
|
|
|
|
case CXCursor_ExceptionSpecificationKind_Dynamic:
|
|
printf(" (noexcept dynamic)");
|
|
break;
|
|
|
|
case CXCursor_ExceptionSpecificationKind_MSAny:
|
|
printf(" (noexcept dynamic any)");
|
|
break;
|
|
|
|
case CXCursor_ExceptionSpecificationKind_BasicNoexcept:
|
|
printf(" (noexcept)");
|
|
break;
|
|
|
|
case CXCursor_ExceptionSpecificationKind_ComputedNoexcept:
|
|
printf(" (computed-noexcept)");
|
|
break;
|
|
|
|
case CXCursor_ExceptionSpecificationKind_Unevaluated:
|
|
case CXCursor_ExceptionSpecificationKind_Uninstantiated:
|
|
case CXCursor_ExceptionSpecificationKind_Unparsed:
|
|
break;
|
|
}
|
|
|
|
{
|
|
CXString language;
|
|
CXString definedIn;
|
|
unsigned generated;
|
|
if (clang_Cursor_isExternalSymbol(Cursor, &language, &definedIn,
|
|
&generated)) {
|
|
printf(" (external lang: %s, defined: %s, gen: %d)",
|
|
clang_getCString(language), clang_getCString(definedIn), generated);
|
|
clang_disposeString(language);
|
|
clang_disposeString(definedIn);
|
|
}
|
|
}
|
|
|
|
if (Cursor.kind == CXCursor_IBOutletCollectionAttr) {
|
|
CXType T =
|
|
clang_getCanonicalType(clang_getIBOutletCollectionType(Cursor));
|
|
CXString S = clang_getTypeKindSpelling(T.kind);
|
|
printf(" [IBOutletCollection=%s]", clang_getCString(S));
|
|
clang_disposeString(S);
|
|
}
|
|
|
|
if (Cursor.kind == CXCursor_CXXBaseSpecifier) {
|
|
enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor);
|
|
unsigned isVirtual = clang_isVirtualBase(Cursor);
|
|
const char *accessStr = 0;
|
|
|
|
switch (access) {
|
|
case CX_CXXInvalidAccessSpecifier:
|
|
accessStr = "invalid"; break;
|
|
case CX_CXXPublic:
|
|
accessStr = "public"; break;
|
|
case CX_CXXProtected:
|
|
accessStr = "protected"; break;
|
|
case CX_CXXPrivate:
|
|
accessStr = "private"; break;
|
|
}
|
|
|
|
printf(" [access=%s isVirtual=%s]", accessStr,
|
|
isVirtual ? "true" : "false");
|
|
}
|
|
|
|
SpecializationOf = clang_getSpecializedCursorTemplate(Cursor);
|
|
if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) {
|
|
CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf);
|
|
CXString Name = clang_getCursorSpelling(SpecializationOf);
|
|
clang_getSpellingLocation(Loc, 0, &line, &column, 0);
|
|
printf(" [Specialization of %s:%d:%d]",
|
|
clang_getCString(Name), line, column);
|
|
clang_disposeString(Name);
|
|
|
|
if (Cursor.kind == CXCursor_FunctionDecl) {
|
|
/* Collect the template parameter kinds from the base template. */
|
|
int NumTemplateArgs = clang_Cursor_getNumTemplateArguments(Cursor);
|
|
int I;
|
|
if (NumTemplateArgs < 0) {
|
|
printf(" [no template arg info]");
|
|
}
|
|
for (I = 0; I < NumTemplateArgs; I++) {
|
|
enum CXTemplateArgumentKind TAK =
|
|
clang_Cursor_getTemplateArgumentKind(Cursor, I);
|
|
switch(TAK) {
|
|
case CXTemplateArgumentKind_Type:
|
|
{
|
|
CXType T = clang_Cursor_getTemplateArgumentType(Cursor, I);
|
|
CXString S = clang_getTypeSpelling(T);
|
|
printf(" [Template arg %d: kind: %d, type: %s]",
|
|
I, TAK, clang_getCString(S));
|
|
clang_disposeString(S);
|
|
}
|
|
break;
|
|
case CXTemplateArgumentKind_Integral:
|
|
printf(" [Template arg %d: kind: %d, intval: %lld]",
|
|
I, TAK, clang_Cursor_getTemplateArgumentValue(Cursor, I));
|
|
break;
|
|
default:
|
|
printf(" [Template arg %d: kind: %d]\n", I, TAK);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
clang_getOverriddenCursors(Cursor, &overridden, &num_overridden);
|
|
if (num_overridden) {
|
|
unsigned I;
|
|
LineCol lineCols[50];
|
|
assert(num_overridden <= 50);
|
|
printf(" [Overrides ");
|
|
for (I = 0; I != num_overridden; ++I) {
|
|
CXSourceLocation Loc = clang_getCursorLocation(overridden[I]);
|
|
clang_getSpellingLocation(Loc, 0, &line, &column, 0);
|
|
lineCols[I].line = line;
|
|
lineCols[I].col = column;
|
|
}
|
|
/* Make the order of the override list deterministic. */
|
|
qsort(lineCols, num_overridden, sizeof(LineCol), lineCol_cmp);
|
|
for (I = 0; I != num_overridden; ++I) {
|
|
if (I)
|
|
printf(", ");
|
|
printf("@%d:%d", lineCols[I].line, lineCols[I].col);
|
|
}
|
|
printf("]");
|
|
clang_disposeOverriddenCursors(overridden);
|
|
}
|
|
|
|
if (Cursor.kind == CXCursor_InclusionDirective) {
|
|
CXFile File = clang_getIncludedFile(Cursor);
|
|
CXString Included = clang_getFileName(File);
|
|
const char *IncludedString = clang_getCString(Included);
|
|
printf(" (%s)", IncludedString ? IncludedString : "(null)");
|
|
clang_disposeString(Included);
|
|
|
|
if (clang_isFileMultipleIncludeGuarded(TU, File))
|
|
printf(" [multi-include guarded]");
|
|
}
|
|
|
|
CursorExtent = clang_getCursorExtent(Cursor);
|
|
RefNameRange = clang_getCursorReferenceNameRange(Cursor,
|
|
CXNameRange_WantQualifier
|
|
| CXNameRange_WantSinglePiece
|
|
| CXNameRange_WantTemplateArgs,
|
|
0);
|
|
if (!clang_equalRanges(CursorExtent, RefNameRange))
|
|
PrintRange(RefNameRange, "SingleRefName");
|
|
|
|
for (RefNameRangeNr = 0; 1; RefNameRangeNr++) {
|
|
RefNameRange = clang_getCursorReferenceNameRange(Cursor,
|
|
CXNameRange_WantQualifier
|
|
| CXNameRange_WantTemplateArgs,
|
|
RefNameRangeNr);
|
|
if (clang_equalRanges(clang_getNullRange(), RefNameRange))
|
|
break;
|
|
if (!clang_equalRanges(CursorExtent, RefNameRange))
|
|
PrintRange(RefNameRange, "RefName");
|
|
}
|
|
|
|
PrintCursorComments(Cursor, CommentSchemaFile);
|
|
|
|
{
|
|
unsigned PropAttrs = clang_Cursor_getObjCPropertyAttributes(Cursor, 0);
|
|
if (PropAttrs != CXObjCPropertyAttr_noattr) {
|
|
printf(" [");
|
|
#define PRINT_PROP_ATTR(A) \
|
|
if (PropAttrs & CXObjCPropertyAttr_##A) printf(#A ",")
|
|
PRINT_PROP_ATTR(readonly);
|
|
PRINT_PROP_ATTR(getter);
|
|
PRINT_PROP_ATTR(assign);
|
|
PRINT_PROP_ATTR(readwrite);
|
|
PRINT_PROP_ATTR(retain);
|
|
PRINT_PROP_ATTR(copy);
|
|
PRINT_PROP_ATTR(nonatomic);
|
|
PRINT_PROP_ATTR(setter);
|
|
PRINT_PROP_ATTR(atomic);
|
|
PRINT_PROP_ATTR(weak);
|
|
PRINT_PROP_ATTR(strong);
|
|
PRINT_PROP_ATTR(unsafe_unretained);
|
|
PRINT_PROP_ATTR(class);
|
|
printf("]");
|
|
}
|
|
}
|
|
|
|
if (Cursor.kind == CXCursor_ObjCPropertyDecl) {
|
|
CXString Name = clang_Cursor_getObjCPropertyGetterName(Cursor);
|
|
CXString Spelling = clang_getCursorSpelling(Cursor);
|
|
const char *CName = clang_getCString(Name);
|
|
const char *CSpelling = clang_getCString(Spelling);
|
|
if (CName && strcmp(CName, CSpelling)) {
|
|
printf(" (getter=%s)", CName);
|
|
}
|
|
clang_disposeString(Spelling);
|
|
clang_disposeString(Name);
|
|
}
|
|
|
|
if (Cursor.kind == CXCursor_ObjCPropertyDecl) {
|
|
CXString Name = clang_Cursor_getObjCPropertySetterName(Cursor);
|
|
CXString Spelling = clang_getCursorSpelling(Cursor);
|
|
const char *CName = clang_getCString(Name);
|
|
const char *CSpelling = clang_getCString(Spelling);
|
|
char *DefaultSetter = malloc(strlen(CSpelling) + 5);
|
|
sprintf(DefaultSetter, "set%s:", CSpelling);
|
|
DefaultSetter[3] &= ~(1 << 5); /* Make uppercase */
|
|
if (CName && strcmp(CName, DefaultSetter)) {
|
|
printf(" (setter=%s)", CName);
|
|
}
|
|
free(DefaultSetter);
|
|
clang_disposeString(Spelling);
|
|
clang_disposeString(Name);
|
|
}
|
|
|
|
{
|
|
unsigned QT = clang_Cursor_getObjCDeclQualifiers(Cursor);
|
|
if (QT != CXObjCDeclQualifier_None) {
|
|
printf(" [");
|
|
#define PRINT_OBJC_QUAL(A) \
|
|
if (QT & CXObjCDeclQualifier_##A) printf(#A ",")
|
|
PRINT_OBJC_QUAL(In);
|
|
PRINT_OBJC_QUAL(Inout);
|
|
PRINT_OBJC_QUAL(Out);
|
|
PRINT_OBJC_QUAL(Bycopy);
|
|
PRINT_OBJC_QUAL(Byref);
|
|
PRINT_OBJC_QUAL(Oneway);
|
|
printf("]");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static const char* GetCursorSource(CXCursor Cursor) {
|
|
CXSourceLocation Loc = clang_getCursorLocation(Cursor);
|
|
CXString source;
|
|
CXFile file;
|
|
clang_getExpansionLocation(Loc, &file, 0, 0, 0);
|
|
source = clang_getFileName(file);
|
|
if (!clang_getCString(source)) {
|
|
clang_disposeString(source);
|
|
return "<invalid loc>";
|
|
}
|
|
else {
|
|
const char *b = basename(clang_getCString(source));
|
|
clang_disposeString(source);
|
|
return b;
|
|
}
|
|
}
|
|
|
|
static CXString createCXString(const char *CS) {
|
|
CXString Str;
|
|
Str.data = (const void *) CS;
|
|
Str.private_flags = 0;
|
|
return Str;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Callbacks. */
|
|
/******************************************************************************/
|
|
|
|
typedef void (*PostVisitTU)(CXTranslationUnit);
|
|
|
|
void PrintDiagnostic(CXDiagnostic Diagnostic) {
|
|
FILE *out = stderr;
|
|
CXFile file;
|
|
CXString Msg;
|
|
unsigned display_opts = CXDiagnostic_DisplaySourceLocation
|
|
| CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges
|
|
| CXDiagnostic_DisplayOption;
|
|
unsigned i, num_fixits;
|
|
|
|
if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored)
|
|
return;
|
|
|
|
Msg = clang_formatDiagnostic(Diagnostic, display_opts);
|
|
fprintf(stderr, "%s\n", clang_getCString(Msg));
|
|
clang_disposeString(Msg);
|
|
|
|
clang_getSpellingLocation(clang_getDiagnosticLocation(Diagnostic),
|
|
&file, 0, 0, 0);
|
|
if (!file)
|
|
return;
|
|
|
|
num_fixits = clang_getDiagnosticNumFixIts(Diagnostic);
|
|
fprintf(stderr, "Number FIX-ITs = %d\n", num_fixits);
|
|
for (i = 0; i != num_fixits; ++i) {
|
|
CXSourceRange range;
|
|
CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range);
|
|
CXSourceLocation start = clang_getRangeStart(range);
|
|
CXSourceLocation end = clang_getRangeEnd(range);
|
|
unsigned start_line, start_column, end_line, end_column;
|
|
CXFile start_file, end_file;
|
|
clang_getSpellingLocation(start, &start_file, &start_line,
|
|
&start_column, 0);
|
|
clang_getSpellingLocation(end, &end_file, &end_line, &end_column, 0);
|
|
if (clang_equalLocations(start, end)) {
|
|
/* Insertion. */
|
|
if (start_file == file)
|
|
fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n",
|
|
clang_getCString(insertion_text), start_line, start_column);
|
|
} else if (strcmp(clang_getCString(insertion_text), "") == 0) {
|
|
/* Removal. */
|
|
if (start_file == file && end_file == file) {
|
|
fprintf(out, "FIX-IT: Remove ");
|
|
PrintExtent(out, start_line, start_column, end_line, end_column);
|
|
fprintf(out, "\n");
|
|
}
|
|
} else {
|
|
/* Replacement. */
|
|
if (start_file == end_file) {
|
|
fprintf(out, "FIX-IT: Replace ");
|
|
PrintExtent(out, start_line, start_column, end_line, end_column);
|
|
fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text));
|
|
}
|
|
}
|
|
clang_disposeString(insertion_text);
|
|
}
|
|
}
|
|
|
|
void PrintDiagnosticSet(CXDiagnosticSet Set) {
|
|
int i = 0, n = clang_getNumDiagnosticsInSet(Set);
|
|
for ( ; i != n ; ++i) {
|
|
CXDiagnostic Diag = clang_getDiagnosticInSet(Set, i);
|
|
CXDiagnosticSet ChildDiags = clang_getChildDiagnostics(Diag);
|
|
PrintDiagnostic(Diag);
|
|
if (ChildDiags)
|
|
PrintDiagnosticSet(ChildDiags);
|
|
}
|
|
}
|
|
|
|
void PrintDiagnostics(CXTranslationUnit TU) {
|
|
CXDiagnosticSet TUSet = clang_getDiagnosticSetFromTU(TU);
|
|
PrintDiagnosticSet(TUSet);
|
|
clang_disposeDiagnosticSet(TUSet);
|
|
}
|
|
|
|
void PrintMemoryUsage(CXTranslationUnit TU) {
|
|
unsigned long total = 0;
|
|
unsigned i = 0;
|
|
CXTUResourceUsage usage = clang_getCXTUResourceUsage(TU);
|
|
fprintf(stderr, "Memory usage:\n");
|
|
for (i = 0 ; i != usage.numEntries; ++i) {
|
|
const char *name = clang_getTUResourceUsageName(usage.entries[i].kind);
|
|
unsigned long amount = usage.entries[i].amount;
|
|
total += amount;
|
|
fprintf(stderr, " %s : %ld bytes (%f MBytes)\n", name, amount,
|
|
((double) amount)/(1024*1024));
|
|
}
|
|
fprintf(stderr, " TOTAL = %ld bytes (%f MBytes)\n", total,
|
|
((double) total)/(1024*1024));
|
|
clang_disposeCXTUResourceUsage(usage);
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Logic for testing traversal. */
|
|
/******************************************************************************/
|
|
|
|
static void PrintCursorExtent(CXCursor C) {
|
|
CXSourceRange extent = clang_getCursorExtent(C);
|
|
PrintRange(extent, "Extent");
|
|
}
|
|
|
|
/* Data used by the visitors. */
|
|
typedef struct {
|
|
CXTranslationUnit TU;
|
|
enum CXCursorKind *Filter;
|
|
const char *CommentSchemaFile;
|
|
} VisitorData;
|
|
|
|
|
|
enum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor,
|
|
CXCursor Parent,
|
|
CXClientData ClientData) {
|
|
VisitorData *Data = (VisitorData *)ClientData;
|
|
if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) {
|
|
CXSourceLocation Loc = clang_getCursorLocation(Cursor);
|
|
unsigned line, column;
|
|
clang_getSpellingLocation(Loc, 0, &line, &column, 0);
|
|
printf("// %s: %s:%d:%d: ", FileCheckPrefix,
|
|
GetCursorSource(Cursor), line, column);
|
|
PrintCursor(Cursor, Data->CommentSchemaFile);
|
|
PrintCursorExtent(Cursor);
|
|
if (clang_isDeclaration(Cursor.kind)) {
|
|
enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor);
|
|
const char *accessStr = 0;
|
|
|
|
switch (access) {
|
|
case CX_CXXInvalidAccessSpecifier: break;
|
|
case CX_CXXPublic:
|
|
accessStr = "public"; break;
|
|
case CX_CXXProtected:
|
|
accessStr = "protected"; break;
|
|
case CX_CXXPrivate:
|
|
accessStr = "private"; break;
|
|
}
|
|
|
|
if (accessStr)
|
|
printf(" [access=%s]", accessStr);
|
|
}
|
|
printf("\n");
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
return CXChildVisit_Continue;
|
|
}
|
|
|
|
static enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor,
|
|
CXCursor Parent,
|
|
CXClientData ClientData) {
|
|
const char *startBuf, *endBuf;
|
|
unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn;
|
|
CXCursor Ref;
|
|
VisitorData *Data = (VisitorData *)ClientData;
|
|
|
|
if (Cursor.kind != CXCursor_FunctionDecl ||
|
|
!clang_isCursorDefinition(Cursor))
|
|
return CXChildVisit_Continue;
|
|
|
|
clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf,
|
|
&startLine, &startColumn,
|
|
&endLine, &endColumn);
|
|
/* Probe the entire body, looking for both decls and refs. */
|
|
curLine = startLine;
|
|
curColumn = startColumn;
|
|
|
|
while (startBuf < endBuf) {
|
|
CXSourceLocation Loc;
|
|
CXFile file;
|
|
CXString source;
|
|
|
|
if (*startBuf == '\n') {
|
|
startBuf++;
|
|
curLine++;
|
|
curColumn = 1;
|
|
} else if (*startBuf != '\t')
|
|
curColumn++;
|
|
|
|
Loc = clang_getCursorLocation(Cursor);
|
|
clang_getSpellingLocation(Loc, &file, 0, 0, 0);
|
|
|
|
source = clang_getFileName(file);
|
|
if (clang_getCString(source)) {
|
|
CXSourceLocation RefLoc
|
|
= clang_getLocation(Data->TU, file, curLine, curColumn);
|
|
Ref = clang_getCursor(Data->TU, RefLoc);
|
|
if (Ref.kind == CXCursor_NoDeclFound) {
|
|
/* Nothing found here; that's fine. */
|
|
} else if (Ref.kind != CXCursor_FunctionDecl) {
|
|
printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref),
|
|
curLine, curColumn);
|
|
PrintCursor(Ref, Data->CommentSchemaFile);
|
|
printf("\n");
|
|
}
|
|
}
|
|
clang_disposeString(source);
|
|
startBuf++;
|
|
}
|
|
|
|
return CXChildVisit_Continue;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* USR testing. */
|
|
/******************************************************************************/
|
|
|
|
enum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent,
|
|
CXClientData ClientData) {
|
|
VisitorData *Data = (VisitorData *)ClientData;
|
|
if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) {
|
|
CXString USR = clang_getCursorUSR(C);
|
|
const char *cstr = clang_getCString(USR);
|
|
if (!cstr || cstr[0] == '\0') {
|
|
clang_disposeString(USR);
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr);
|
|
|
|
PrintCursorExtent(C);
|
|
printf("\n");
|
|
clang_disposeString(USR);
|
|
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
return CXChildVisit_Continue;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Inclusion stack testing. */
|
|
/******************************************************************************/
|
|
|
|
void InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack,
|
|
unsigned includeStackLen, CXClientData data) {
|
|
|
|
unsigned i;
|
|
CXString fname;
|
|
|
|
fname = clang_getFileName(includedFile);
|
|
printf("file: %s\nincluded by:\n", clang_getCString(fname));
|
|
clang_disposeString(fname);
|
|
|
|
for (i = 0; i < includeStackLen; ++i) {
|
|
CXFile includingFile;
|
|
unsigned line, column;
|
|
clang_getSpellingLocation(includeStack[i], &includingFile, &line,
|
|
&column, 0);
|
|
fname = clang_getFileName(includingFile);
|
|
printf(" %s:%d:%d\n", clang_getCString(fname), line, column);
|
|
clang_disposeString(fname);
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
void PrintInclusionStack(CXTranslationUnit TU) {
|
|
clang_getInclusions(TU, InclusionVisitor, NULL);
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Linkage testing. */
|
|
/******************************************************************************/
|
|
|
|
static enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
const char *linkage = 0;
|
|
|
|
if (clang_isInvalid(clang_getCursorKind(cursor)))
|
|
return CXChildVisit_Recurse;
|
|
|
|
switch (clang_getCursorLinkage(cursor)) {
|
|
case CXLinkage_Invalid: break;
|
|
case CXLinkage_NoLinkage: linkage = "NoLinkage"; break;
|
|
case CXLinkage_Internal: linkage = "Internal"; break;
|
|
case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break;
|
|
case CXLinkage_External: linkage = "External"; break;
|
|
}
|
|
|
|
if (linkage) {
|
|
PrintCursor(cursor, NULL);
|
|
printf("linkage=%s\n", linkage);
|
|
}
|
|
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Visibility testing. */
|
|
/******************************************************************************/
|
|
|
|
static enum CXChildVisitResult PrintVisibility(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
const char *visibility = 0;
|
|
|
|
if (clang_isInvalid(clang_getCursorKind(cursor)))
|
|
return CXChildVisit_Recurse;
|
|
|
|
switch (clang_getCursorVisibility(cursor)) {
|
|
case CXVisibility_Invalid: break;
|
|
case CXVisibility_Hidden: visibility = "Hidden"; break;
|
|
case CXVisibility_Protected: visibility = "Protected"; break;
|
|
case CXVisibility_Default: visibility = "Default"; break;
|
|
}
|
|
|
|
if (visibility) {
|
|
PrintCursor(cursor, NULL);
|
|
printf("visibility=%s\n", visibility);
|
|
}
|
|
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Typekind testing. */
|
|
/******************************************************************************/
|
|
|
|
static void PrintTypeAndTypeKind(CXType T, const char *Format) {
|
|
CXString TypeSpelling, TypeKindSpelling;
|
|
|
|
TypeSpelling = clang_getTypeSpelling(T);
|
|
TypeKindSpelling = clang_getTypeKindSpelling(T.kind);
|
|
printf(Format,
|
|
clang_getCString(TypeSpelling),
|
|
clang_getCString(TypeKindSpelling));
|
|
clang_disposeString(TypeSpelling);
|
|
clang_disposeString(TypeKindSpelling);
|
|
}
|
|
|
|
static enum CXVisitorResult FieldVisitor(CXCursor C,
|
|
CXClientData client_data) {
|
|
(*(int *) client_data)+=1;
|
|
return CXVisit_Continue;
|
|
}
|
|
|
|
static void PrintTypeTemplateArgs(CXType T, const char *Format) {
|
|
int NumTArgs = clang_Type_getNumTemplateArguments(T);
|
|
if (NumTArgs != -1 && NumTArgs != 0) {
|
|
int i;
|
|
CXType TArg;
|
|
printf(Format, NumTArgs);
|
|
for (i = 0; i < NumTArgs; ++i) {
|
|
TArg = clang_Type_getTemplateArgumentAsType(T, i);
|
|
if (TArg.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(TArg, " [type=%s] [typekind=%s]");
|
|
}
|
|
}
|
|
/* Ensure that the returned type is invalid when indexing off-by-one. */
|
|
TArg = clang_Type_getTemplateArgumentAsType(T, i);
|
|
assert(TArg.kind == CXType_Invalid);
|
|
printf("]");
|
|
}
|
|
}
|
|
|
|
static void PrintNullabilityKind(CXType T, const char *Format) {
|
|
enum CXTypeNullabilityKind N = clang_Type_getNullability(T);
|
|
|
|
const char *nullability = 0;
|
|
switch (N) {
|
|
case CXTypeNullability_NonNull: nullability = "nonnull"; break;
|
|
case CXTypeNullability_Nullable: nullability = "nullable"; break;
|
|
case CXTypeNullability_Unspecified: nullability = "unspecified"; break;
|
|
case CXTypeNullability_Invalid: break;
|
|
}
|
|
|
|
if (nullability) {
|
|
printf(Format, nullability);
|
|
}
|
|
}
|
|
|
|
static enum CXChildVisitResult PrintType(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
if (!clang_isInvalid(clang_getCursorKind(cursor))) {
|
|
CXType T = clang_getCursorType(cursor);
|
|
CXType PT = clang_getPointeeType(T);
|
|
enum CXRefQualifierKind RQ = clang_Type_getCXXRefQualifier(T);
|
|
PrintCursor(cursor, NULL);
|
|
PrintTypeAndTypeKind(T, " [type=%s] [typekind=%s]");
|
|
PrintNullabilityKind(T, " [nullability=%s]");
|
|
if (clang_isConstQualifiedType(T))
|
|
printf(" const");
|
|
if (clang_isVolatileQualifiedType(T))
|
|
printf(" volatile");
|
|
if (clang_isRestrictQualifiedType(T))
|
|
printf(" restrict");
|
|
if (RQ == CXRefQualifier_LValue)
|
|
printf(" lvalue-ref-qualifier");
|
|
if (RQ == CXRefQualifier_RValue)
|
|
printf(" rvalue-ref-qualifier");
|
|
/* Print the template argument types if they exist. */
|
|
PrintTypeTemplateArgs(T, " [templateargs/%d=");
|
|
/* Print the canonical type if it is different. */
|
|
{
|
|
CXType CT = clang_getCanonicalType(T);
|
|
if (!clang_equalTypes(T, CT)) {
|
|
PrintTypeAndTypeKind(CT, " [canonicaltype=%s] [canonicaltypekind=%s]");
|
|
PrintTypeTemplateArgs(CT, " [canonicaltemplateargs/%d=");
|
|
}
|
|
}
|
|
/* Print the modified type if it exists. */
|
|
{
|
|
CXType MT = clang_Type_getModifiedType(T);
|
|
if (MT.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(MT, " [modifiedtype=%s] [modifiedtypekind=%s]");
|
|
}
|
|
}
|
|
/* Print the return type if it exists. */
|
|
{
|
|
CXType RT = clang_getCursorResultType(cursor);
|
|
if (RT.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(RT, " [resulttype=%s] [resulttypekind=%s]");
|
|
}
|
|
PrintNullabilityKind(RT, " [resultnullability=%s]");
|
|
}
|
|
/* Print the argument types if they exist. */
|
|
{
|
|
int NumArgs = clang_Cursor_getNumArguments(cursor);
|
|
if (NumArgs != -1 && NumArgs != 0) {
|
|
int i;
|
|
printf(" [args=");
|
|
for (i = 0; i < NumArgs; ++i) {
|
|
CXType T = clang_getCursorType(clang_Cursor_getArgument(cursor, i));
|
|
if (T.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(T, " [%s] [%s]");
|
|
PrintNullabilityKind(T, " [%s]");
|
|
}
|
|
}
|
|
printf("]");
|
|
}
|
|
}
|
|
/* Print ObjC base types, type arguments, and protocol list if available. */
|
|
{
|
|
CXType BT = clang_Type_getObjCObjectBaseType(PT);
|
|
if (BT.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(BT, " [basetype=%s] [basekind=%s]");
|
|
}
|
|
}
|
|
{
|
|
unsigned NumTypeArgs = clang_Type_getNumObjCTypeArgs(PT);
|
|
if (NumTypeArgs > 0) {
|
|
unsigned i;
|
|
printf(" [typeargs=");
|
|
for (i = 0; i < NumTypeArgs; ++i) {
|
|
CXType TA = clang_Type_getObjCTypeArg(PT, i);
|
|
if (TA.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(TA, " [%s] [%s]");
|
|
}
|
|
}
|
|
printf("]");
|
|
}
|
|
}
|
|
{
|
|
unsigned NumProtocols = clang_Type_getNumObjCProtocolRefs(PT);
|
|
if (NumProtocols > 0) {
|
|
unsigned i;
|
|
printf(" [protocols=");
|
|
for (i = 0; i < NumProtocols; ++i) {
|
|
CXCursor P = clang_Type_getObjCProtocolDecl(PT, i);
|
|
if (!clang_isInvalid(clang_getCursorKind(P))) {
|
|
PrintCursor(P, NULL);
|
|
}
|
|
}
|
|
printf("]");
|
|
}
|
|
}
|
|
/* Print if this is a non-POD type. */
|
|
printf(" [isPOD=%d]", clang_isPODType(T));
|
|
/* Print the pointee type. */
|
|
{
|
|
if (PT.kind != CXType_Invalid) {
|
|
PrintTypeAndTypeKind(PT, " [pointeetype=%s] [pointeekind=%s]");
|
|
}
|
|
}
|
|
/* Print the number of fields if they exist. */
|
|
{
|
|
int numFields = 0;
|
|
if (clang_Type_visitFields(T, FieldVisitor, &numFields)){
|
|
if (numFields != 0) {
|
|
printf(" [nbFields=%d]", numFields);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Print if it is an anonymous record or namespace. */
|
|
{
|
|
unsigned isAnon = clang_Cursor_isAnonymous(cursor);
|
|
if (isAnon != 0) {
|
|
printf(" [isAnon=%d]", isAnon);
|
|
}
|
|
}
|
|
|
|
/* Print if it is an anonymous record decl */
|
|
{
|
|
unsigned isAnonRecDecl = clang_Cursor_isAnonymousRecordDecl(cursor);
|
|
printf(" [isAnonRecDecl=%d]", isAnonRecDecl);
|
|
}
|
|
|
|
/* Print if it is an inline namespace decl */
|
|
{
|
|
unsigned isInlineNamespace = clang_Cursor_isInlineNamespace(cursor);
|
|
if (isInlineNamespace != 0)
|
|
printf(" [isInlineNamespace=%d]", isInlineNamespace);
|
|
}
|
|
|
|
printf("\n");
|
|
}
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
static void PrintSingleTypeSize(CXType T, const char *TypeKindFormat,
|
|
const char *SizeFormat,
|
|
const char *AlignFormat) {
|
|
PrintTypeAndTypeKind(T, TypeKindFormat);
|
|
/* Print the type sizeof if applicable. */
|
|
{
|
|
long long Size = clang_Type_getSizeOf(T);
|
|
if (Size >= 0 || Size < -1 ) {
|
|
printf(SizeFormat, Size);
|
|
}
|
|
}
|
|
/* Print the type alignof if applicable. */
|
|
{
|
|
long long Align = clang_Type_getAlignOf(T);
|
|
if (Align >= 0 || Align < -1) {
|
|
printf(AlignFormat, Align);
|
|
}
|
|
}
|
|
|
|
/* Print the return type if it exists. */
|
|
{
|
|
CXType RT = clang_getResultType(T);
|
|
if (RT.kind != CXType_Invalid)
|
|
PrintSingleTypeSize(RT, " [resulttype=%s] [resulttypekind=%s]",
|
|
" [resultsizeof=%lld]", " [resultalignof=%lld]");
|
|
}
|
|
}
|
|
|
|
static enum CXChildVisitResult PrintTypeSize(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
CXType T;
|
|
enum CXCursorKind K = clang_getCursorKind(cursor);
|
|
if (clang_isInvalid(K))
|
|
return CXChildVisit_Recurse;
|
|
T = clang_getCursorType(cursor);
|
|
PrintCursor(cursor, NULL);
|
|
PrintSingleTypeSize(T, " [type=%s] [typekind=%s]", " [sizeof=%lld]",
|
|
" [alignof=%lld]");
|
|
/* Print the record field offset if applicable. */
|
|
{
|
|
CXString FieldSpelling = clang_getCursorSpelling(cursor);
|
|
const char *FieldName = clang_getCString(FieldSpelling);
|
|
/* recurse to get the first parent record that is not anonymous. */
|
|
unsigned RecordIsAnonymous = 0;
|
|
if (clang_getCursorKind(cursor) == CXCursor_FieldDecl) {
|
|
CXCursor Record;
|
|
CXCursor Parent = p;
|
|
do {
|
|
Record = Parent;
|
|
Parent = clang_getCursorSemanticParent(Record);
|
|
RecordIsAnonymous = clang_Cursor_isAnonymous(Record);
|
|
/* Recurse as long as the parent is a CXType_Record and the Record
|
|
is anonymous */
|
|
} while ( clang_getCursorType(Parent).kind == CXType_Record &&
|
|
RecordIsAnonymous > 0);
|
|
{
|
|
long long Offset = clang_Type_getOffsetOf(clang_getCursorType(Record),
|
|
FieldName);
|
|
long long Offset2 = clang_Cursor_getOffsetOfField(cursor);
|
|
if (Offset == Offset2){
|
|
printf(" [offsetof=%lld]", Offset);
|
|
} else {
|
|
/* Offsets will be different in anonymous records. */
|
|
printf(" [offsetof=%lld/%lld]", Offset, Offset2);
|
|
}
|
|
}
|
|
}
|
|
clang_disposeString(FieldSpelling);
|
|
}
|
|
/* Print if its a bitfield */
|
|
{
|
|
int IsBitfield = clang_Cursor_isBitField(cursor);
|
|
if (IsBitfield)
|
|
printf(" [BitFieldSize=%d]", clang_getFieldDeclBitWidth(cursor));
|
|
}
|
|
|
|
printf("\n");
|
|
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Mangling testing. */
|
|
/******************************************************************************/
|
|
|
|
static enum CXChildVisitResult PrintMangledName(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
CXString MangledName;
|
|
if (clang_isUnexposed(clang_getCursorKind(cursor)))
|
|
return CXChildVisit_Recurse;
|
|
PrintCursor(cursor, NULL);
|
|
MangledName = clang_Cursor_getMangling(cursor);
|
|
printf(" [mangled=%s]\n", clang_getCString(MangledName));
|
|
clang_disposeString(MangledName);
|
|
return CXChildVisit_Continue;
|
|
}
|
|
|
|
static enum CXChildVisitResult PrintManglings(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
unsigned I, E;
|
|
CXStringSet *Manglings = NULL;
|
|
if (clang_isUnexposed(clang_getCursorKind(cursor)))
|
|
return CXChildVisit_Recurse;
|
|
if (!clang_isDeclaration(clang_getCursorKind(cursor)))
|
|
return CXChildVisit_Recurse;
|
|
if (clang_getCursorKind(cursor) == CXCursor_ParmDecl)
|
|
return CXChildVisit_Continue;
|
|
PrintCursor(cursor, NULL);
|
|
Manglings = clang_Cursor_getCXXManglings(cursor);
|
|
if (Manglings) {
|
|
for (I = 0, E = Manglings->Count; I < E; ++I)
|
|
printf(" [mangled=%s]", clang_getCString(Manglings->Strings[I]));
|
|
clang_disposeStringSet(Manglings);
|
|
printf("\n");
|
|
}
|
|
Manglings = clang_Cursor_getObjCManglings(cursor);
|
|
if (Manglings) {
|
|
for (I = 0, E = Manglings->Count; I < E; ++I)
|
|
printf(" [mangled=%s]", clang_getCString(Manglings->Strings[I]));
|
|
clang_disposeStringSet(Manglings);
|
|
printf("\n");
|
|
}
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Bitwidth testing. */
|
|
/******************************************************************************/
|
|
|
|
static enum CXChildVisitResult PrintBitWidth(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
int Bitwidth;
|
|
if (clang_getCursorKind(cursor) != CXCursor_FieldDecl)
|
|
return CXChildVisit_Recurse;
|
|
|
|
Bitwidth = clang_getFieldDeclBitWidth(cursor);
|
|
if (Bitwidth >= 0) {
|
|
PrintCursor(cursor, NULL);
|
|
printf(" bitwidth=%d\n", Bitwidth);
|
|
}
|
|
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Type declaration testing */
|
|
/******************************************************************************/
|
|
|
|
static enum CXChildVisitResult PrintTypeDeclaration(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
CXCursor typeDeclaration = clang_getTypeDeclaration(clang_getCursorType(cursor));
|
|
|
|
if (clang_isDeclaration(typeDeclaration.kind)) {
|
|
PrintCursor(cursor, NULL);
|
|
PrintTypeAndTypeKind(clang_getCursorType(typeDeclaration), " [typedeclaration=%s] [typekind=%s]\n");
|
|
}
|
|
|
|
return CXChildVisit_Recurse;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Declaration attributes testing */
|
|
/******************************************************************************/
|
|
|
|
static enum CXChildVisitResult PrintDeclAttributes(CXCursor cursor, CXCursor p,
|
|
CXClientData d) {
|
|
if (clang_isDeclaration(cursor.kind)) {
|
|
printf("\n");
|
|
PrintCursor(cursor, NULL);
|
|
return CXChildVisit_Recurse;
|
|
} else if (clang_isAttribute(cursor.kind)) {
|
|
printf(" ");
|
|
PrintCursor(cursor, NULL);
|
|
}
|
|
return CXChildVisit_Continue;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Target information testing. */
|
|
/******************************************************************************/
|
|
|
|
static int print_target_info(int argc, const char **argv) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
CXTargetInfo TargetInfo;
|
|
CXString Triple;
|
|
const char *FileName;
|
|
enum CXErrorCode Err;
|
|
int PointerWidth;
|
|
|
|
if (argc == 0) {
|
|
fprintf(stderr, "No filename specified\n");
|
|
return 1;
|
|
}
|
|
|
|
FileName = argv[1];
|
|
|
|
Idx = clang_createIndex(0, 1);
|
|
Err = clang_parseTranslationUnit2(Idx, FileName, argv, argc, NULL, 0,
|
|
getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Couldn't parse translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
TargetInfo = clang_getTranslationUnitTargetInfo(TU);
|
|
|
|
Triple = clang_TargetInfo_getTriple(TargetInfo);
|
|
printf("TargetTriple: %s\n", clang_getCString(Triple));
|
|
clang_disposeString(Triple);
|
|
|
|
PointerWidth = clang_TargetInfo_getPointerWidth(TargetInfo);
|
|
printf("PointerWidth: %d\n", PointerWidth);
|
|
|
|
clang_TargetInfo_dispose(TargetInfo);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(Idx);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Loading ASTs/source. */
|
|
/******************************************************************************/
|
|
|
|
static int perform_test_load(CXIndex Idx, CXTranslationUnit TU,
|
|
const char *filter, const char *prefix,
|
|
CXCursorVisitor Visitor,
|
|
PostVisitTU PV,
|
|
const char *CommentSchemaFile) {
|
|
|
|
if (prefix)
|
|
FileCheckPrefix = prefix;
|
|
|
|
if (Visitor) {
|
|
enum CXCursorKind K = CXCursor_NotImplemented;
|
|
enum CXCursorKind *ck = &K;
|
|
VisitorData Data;
|
|
|
|
/* Perform some simple filtering. */
|
|
if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL;
|
|
else if (!strcmp(filter, "all-display") ||
|
|
!strcmp(filter, "local-display")) {
|
|
ck = NULL;
|
|
wanted_display_type = DisplayType_DisplayName;
|
|
}
|
|
else if (!strcmp(filter, "all-pretty") ||
|
|
!strcmp(filter, "local-pretty")) {
|
|
ck = NULL;
|
|
wanted_display_type = DisplayType_Pretty;
|
|
}
|
|
else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0;
|
|
else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl;
|
|
else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl;
|
|
else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl;
|
|
else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl;
|
|
else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl;
|
|
else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor;
|
|
else {
|
|
fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter);
|
|
return 1;
|
|
}
|
|
|
|
Data.TU = TU;
|
|
Data.Filter = ck;
|
|
Data.CommentSchemaFile = CommentSchemaFile;
|
|
clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data);
|
|
}
|
|
|
|
if (PV)
|
|
PV(TU);
|
|
|
|
PrintDiagnostics(TU);
|
|
if (checkForErrors(TU) != 0) {
|
|
clang_disposeTranslationUnit(TU);
|
|
return -1;
|
|
}
|
|
|
|
clang_disposeTranslationUnit(TU);
|
|
return 0;
|
|
}
|
|
|
|
int perform_test_load_tu(const char *file, const char *filter,
|
|
const char *prefix, CXCursorVisitor Visitor,
|
|
PostVisitTU PV) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
int result;
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */
|
|
!strcmp(filter, "local") ? 1 : 0,
|
|
/* displayDiagnostics=*/1);
|
|
|
|
if (!CreateTranslationUnit(Idx, file, &TU)) {
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV, NULL);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
int perform_test_load_source(int argc, const char **argv,
|
|
const char *filter, CXCursorVisitor Visitor,
|
|
PostVisitTU PV) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
const char *CommentSchemaFile;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
enum CXErrorCode Err;
|
|
int result;
|
|
unsigned Repeats = 0;
|
|
unsigned I;
|
|
const char *InvocationPath;
|
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */
|
|
(!strcmp(filter, "local") ||
|
|
!strcmp(filter, "local-display") ||
|
|
!strcmp(filter, "local-pretty"))
|
|
? 1
|
|
: 0,
|
|
/* displayDiagnostics=*/1);
|
|
InvocationPath = getenv("CINDEXTEST_INVOCATION_EMISSION_PATH");
|
|
if (InvocationPath)
|
|
clang_CXIndex_setInvocationEmissionPathOption(Idx, InvocationPath);
|
|
|
|
if ((CommentSchemaFile = parse_comments_schema(argc, argv))) {
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) {
|
|
clang_disposeIndex(Idx);
|
|
return -1;
|
|
}
|
|
|
|
if (getenv("CINDEXTEST_EDITING"))
|
|
Repeats = 5;
|
|
|
|
Err = clang_parseTranslationUnit2(Idx, 0,
|
|
argv + num_unsaved_files,
|
|
argc - num_unsaved_files,
|
|
unsaved_files, num_unsaved_files,
|
|
getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
for (I = 0; I != Repeats; ++I) {
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
if (Repeats > 1) {
|
|
clang_suspendTranslationUnit(TU);
|
|
|
|
Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files,
|
|
clang_defaultReparseOptions(TU));
|
|
if (Err != CXError_Success) {
|
|
describeLibclangFailure(Err);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV,
|
|
CommentSchemaFile);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
int perform_test_reparse_source(int argc, const char **argv, int trials,
|
|
const char *filter, CXCursorVisitor Visitor,
|
|
PostVisitTU PV) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
int compiler_arg_idx = 0;
|
|
enum CXErrorCode Err;
|
|
int result, i;
|
|
int trial;
|
|
int remap_after_trial = 0;
|
|
char *endptr = 0;
|
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */
|
|
!strcmp(filter, "local") ? 1 : 0,
|
|
/* displayDiagnostics=*/1);
|
|
|
|
if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) {
|
|
clang_disposeIndex(Idx);
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < argc; ++i) {
|
|
if (strcmp(argv[i], "--") == 0)
|
|
break;
|
|
}
|
|
if (i < argc)
|
|
compiler_arg_idx = i+1;
|
|
if (num_unsaved_files > compiler_arg_idx)
|
|
compiler_arg_idx = num_unsaved_files;
|
|
|
|
/* Load the initial translation unit -- we do this without honoring remapped
|
|
* files, so that we have a way to test results after changing the source. */
|
|
Err = clang_parseTranslationUnit2(Idx, 0,
|
|
argv + compiler_arg_idx,
|
|
argc - compiler_arg_idx,
|
|
0, 0, getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
if (getenv("CINDEXTEST_REMAP_AFTER_TRIAL")) {
|
|
remap_after_trial =
|
|
strtol(getenv("CINDEXTEST_REMAP_AFTER_TRIAL"), &endptr, 10);
|
|
}
|
|
|
|
for (trial = 0; trial < trials; ++trial) {
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
if (parse_remapped_files_with_try(trial, argc, argv, 0,
|
|
&unsaved_files, &num_unsaved_files)) {
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(Idx);
|
|
return -1;
|
|
}
|
|
|
|
Err = clang_reparseTranslationUnit(
|
|
TU,
|
|
trial >= remap_after_trial ? num_unsaved_files : 0,
|
|
trial >= remap_after_trial ? unsaved_files : 0,
|
|
clang_defaultReparseOptions(TU));
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to reparse translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return -1;
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
}
|
|
|
|
result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV, NULL);
|
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
static int perform_single_file_parse(const char *filename) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
enum CXErrorCode Err;
|
|
int result;
|
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */1,
|
|
/* displayDiagnostics=*/1);
|
|
|
|
Err = clang_parseTranslationUnit2(Idx, filename,
|
|
/*command_line_args=*/NULL,
|
|
/*num_command_line_args=*/0,
|
|
/*unsaved_files=*/NULL,
|
|
/*num_unsaved_files=*/0,
|
|
CXTranslationUnit_SingleFileParse, &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
result = perform_test_load(Idx, TU, /*filter=*/"all", /*prefix=*/NULL, FilteredPrintingVisitor, /*PostVisit=*/NULL,
|
|
/*CommentSchemaFile=*/NULL);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
static int perform_file_retain_excluded_cb(const char *filename) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
enum CXErrorCode Err;
|
|
int result;
|
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */1,
|
|
/* displayDiagnostics=*/1);
|
|
|
|
Err = clang_parseTranslationUnit2(Idx, filename,
|
|
/*command_line_args=*/NULL,
|
|
/*num_command_line_args=*/0,
|
|
/*unsaved_files=*/NULL,
|
|
/*num_unsaved_files=*/0,
|
|
CXTranslationUnit_RetainExcludedConditionalBlocks, &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
result = perform_test_load(Idx, TU, /*filter=*/"all", /*prefix=*/NULL, FilteredPrintingVisitor, /*PostVisit=*/NULL,
|
|
/*CommentSchemaFile=*/NULL);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Logic for testing clang_getCursor(). */
|
|
/******************************************************************************/
|
|
|
|
static void print_cursor_file_scan(CXTranslationUnit TU, CXCursor cursor,
|
|
unsigned start_line, unsigned start_col,
|
|
unsigned end_line, unsigned end_col,
|
|
const char *prefix) {
|
|
printf("// %s: ", FileCheckPrefix);
|
|
if (prefix)
|
|
printf("-%s", prefix);
|
|
PrintExtent(stdout, start_line, start_col, end_line, end_col);
|
|
printf(" ");
|
|
PrintCursor(cursor, NULL);
|
|
printf("\n");
|
|
}
|
|
|
|
static int perform_file_scan(const char *ast_file, const char *source_file,
|
|
const char *prefix) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
FILE *fp;
|
|
CXCursor prevCursor = clang_getNullCursor();
|
|
CXFile file;
|
|
unsigned line = 1, col = 1;
|
|
unsigned start_line = 1, start_col = 1;
|
|
|
|
if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1,
|
|
/* displayDiagnostics=*/1))) {
|
|
fprintf(stderr, "Could not create Index\n");
|
|
return 1;
|
|
}
|
|
|
|
if (!CreateTranslationUnit(Idx, ast_file, &TU))
|
|
return 1;
|
|
|
|
if ((fp = fopen(source_file, "r")) == NULL) {
|
|
fprintf(stderr, "Could not open '%s'\n", source_file);
|
|
clang_disposeTranslationUnit(TU);
|
|
return 1;
|
|
}
|
|
|
|
file = clang_getFile(TU, source_file);
|
|
for (;;) {
|
|
CXCursor cursor;
|
|
int c = fgetc(fp);
|
|
|
|
if (c == '\n') {
|
|
++line;
|
|
col = 1;
|
|
} else
|
|
++col;
|
|
|
|
/* Check the cursor at this position, and dump the previous one if we have
|
|
* found something new.
|
|
*/
|
|
cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col));
|
|
if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) &&
|
|
prevCursor.kind != CXCursor_InvalidFile) {
|
|
print_cursor_file_scan(TU, prevCursor, start_line, start_col,
|
|
line, col, prefix);
|
|
start_line = line;
|
|
start_col = col;
|
|
}
|
|
if (c == EOF)
|
|
break;
|
|
|
|
prevCursor = cursor;
|
|
}
|
|
|
|
fclose(fp);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(Idx);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Logic for testing clang code completion. */
|
|
/******************************************************************************/
|
|
|
|
/* Parse file:line:column from the input string. Returns 0 on success, non-zero
|
|
on failure. If successful, the pointer *filename will contain newly-allocated
|
|
memory (that will be owned by the caller) to store the file name. */
|
|
int parse_file_line_column(const char *input, char **filename, unsigned *line,
|
|
unsigned *column, unsigned *second_line,
|
|
unsigned *second_column) {
|
|
/* Find the second colon. */
|
|
const char *last_colon = strrchr(input, ':');
|
|
unsigned values[4], i;
|
|
unsigned num_values = (second_line && second_column)? 4 : 2;
|
|
|
|
char *endptr = 0;
|
|
if (!last_colon || last_colon == input) {
|
|
if (num_values == 4)
|
|
fprintf(stderr, "could not parse filename:line:column:line:column in "
|
|
"'%s'\n", input);
|
|
else
|
|
fprintf(stderr, "could not parse filename:line:column in '%s'\n", input);
|
|
return 1;
|
|
}
|
|
|
|
for (i = 0; i != num_values; ++i) {
|
|
const char *prev_colon;
|
|
|
|
/* Parse the next line or column. */
|
|
values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10);
|
|
if (*endptr != 0 && *endptr != ':') {
|
|
fprintf(stderr, "could not parse %s in '%s'\n",
|
|
(i % 2 ? "column" : "line"), input);
|
|
return 1;
|
|
}
|
|
|
|
if (i + 1 == num_values)
|
|
break;
|
|
|
|
/* Find the previous colon. */
|
|
prev_colon = last_colon - 1;
|
|
while (prev_colon != input && *prev_colon != ':')
|
|
--prev_colon;
|
|
if (prev_colon == input) {
|
|
fprintf(stderr, "could not parse %s in '%s'\n",
|
|
(i % 2 == 0? "column" : "line"), input);
|
|
return 1;
|
|
}
|
|
|
|
last_colon = prev_colon;
|
|
}
|
|
|
|
*line = values[0];
|
|
*column = values[1];
|
|
|
|
if (second_line && second_column) {
|
|
*second_line = values[2];
|
|
*second_column = values[3];
|
|
}
|
|
|
|
/* Copy the file name. */
|
|
*filename = (char*)malloc(last_colon - input + 1);
|
|
assert(*filename);
|
|
memcpy(*filename, input, last_colon - input);
|
|
(*filename)[last_colon - input] = 0;
|
|
return 0;
|
|
}
|
|
|
|
const char *
|
|
clang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) {
|
|
switch (Kind) {
|
|
case CXCompletionChunk_Optional: return "Optional";
|
|
case CXCompletionChunk_TypedText: return "TypedText";
|
|
case CXCompletionChunk_Text: return "Text";
|
|
case CXCompletionChunk_Placeholder: return "Placeholder";
|
|
case CXCompletionChunk_Informative: return "Informative";
|
|
case CXCompletionChunk_CurrentParameter: return "CurrentParameter";
|
|
case CXCompletionChunk_LeftParen: return "LeftParen";
|
|
case CXCompletionChunk_RightParen: return "RightParen";
|
|
case CXCompletionChunk_LeftBracket: return "LeftBracket";
|
|
case CXCompletionChunk_RightBracket: return "RightBracket";
|
|
case CXCompletionChunk_LeftBrace: return "LeftBrace";
|
|
case CXCompletionChunk_RightBrace: return "RightBrace";
|
|
case CXCompletionChunk_LeftAngle: return "LeftAngle";
|
|
case CXCompletionChunk_RightAngle: return "RightAngle";
|
|
case CXCompletionChunk_Comma: return "Comma";
|
|
case CXCompletionChunk_ResultType: return "ResultType";
|
|
case CXCompletionChunk_Colon: return "Colon";
|
|
case CXCompletionChunk_SemiColon: return "SemiColon";
|
|
case CXCompletionChunk_Equal: return "Equal";
|
|
case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace";
|
|
case CXCompletionChunk_VerticalSpace: return "VerticalSpace";
|
|
}
|
|
|
|
return "Unknown";
|
|
}
|
|
|
|
static int checkForErrors(CXTranslationUnit TU) {
|
|
unsigned Num, i;
|
|
CXDiagnostic Diag;
|
|
CXString DiagStr;
|
|
|
|
if (!getenv("CINDEXTEST_FAILONERROR"))
|
|
return 0;
|
|
|
|
Num = clang_getNumDiagnostics(TU);
|
|
for (i = 0; i != Num; ++i) {
|
|
Diag = clang_getDiagnostic(TU, i);
|
|
if (clang_getDiagnosticSeverity(Diag) >= CXDiagnostic_Error) {
|
|
DiagStr = clang_formatDiagnostic(Diag,
|
|
clang_defaultDiagnosticDisplayOptions());
|
|
fprintf(stderr, "%s\n", clang_getCString(DiagStr));
|
|
clang_disposeString(DiagStr);
|
|
clang_disposeDiagnostic(Diag);
|
|
return -1;
|
|
}
|
|
clang_disposeDiagnostic(Diag);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void print_completion_string(CXCompletionString completion_string,
|
|
FILE *file) {
|
|
int I, N;
|
|
|
|
N = clang_getNumCompletionChunks(completion_string);
|
|
for (I = 0; I != N; ++I) {
|
|
CXString text;
|
|
const char *cstr;
|
|
enum CXCompletionChunkKind Kind
|
|
= clang_getCompletionChunkKind(completion_string, I);
|
|
|
|
if (Kind == CXCompletionChunk_Optional) {
|
|
fprintf(file, "{Optional ");
|
|
print_completion_string(
|
|
clang_getCompletionChunkCompletionString(completion_string, I),
|
|
file);
|
|
fprintf(file, "}");
|
|
continue;
|
|
}
|
|
|
|
if (Kind == CXCompletionChunk_VerticalSpace) {
|
|
fprintf(file, "{VerticalSpace }");
|
|
continue;
|
|
}
|
|
|
|
text = clang_getCompletionChunkText(completion_string, I);
|
|
cstr = clang_getCString(text);
|
|
fprintf(file, "{%s %s}",
|
|
clang_getCompletionChunkKindSpelling(Kind),
|
|
cstr ? cstr : "");
|
|
clang_disposeString(text);
|
|
}
|
|
|
|
}
|
|
|
|
static void print_line_column(CXSourceLocation location, FILE *file) {
|
|
unsigned line, column;
|
|
clang_getExpansionLocation(location, NULL, &line, &column, NULL);
|
|
fprintf(file, "%d:%d", line, column);
|
|
}
|
|
|
|
static void print_token_range(CXTranslationUnit translation_unit,
|
|
CXSourceLocation start, FILE *file) {
|
|
CXToken *token = clang_getToken(translation_unit, start);
|
|
|
|
fprintf(file, "{");
|
|
if (token != NULL) {
|
|
CXSourceRange token_range = clang_getTokenExtent(translation_unit, *token);
|
|
print_line_column(clang_getRangeStart(token_range), file);
|
|
fprintf(file, "-");
|
|
print_line_column(clang_getRangeEnd(token_range), file);
|
|
clang_disposeTokens(translation_unit, token, 1);
|
|
}
|
|
|
|
fprintf(file, "}");
|
|
}
|
|
|
|
static void print_completion_result(CXTranslationUnit translation_unit,
|
|
CXCodeCompleteResults *completion_results,
|
|
unsigned index,
|
|
FILE *file) {
|
|
CXCompletionResult *completion_result = completion_results->Results + index;
|
|
CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind);
|
|
unsigned annotationCount;
|
|
enum CXCursorKind ParentKind;
|
|
CXString ParentName;
|
|
CXString BriefComment;
|
|
CXString Annotation;
|
|
const char *BriefCommentCString;
|
|
unsigned i;
|
|
|
|
fprintf(file, "%s:", clang_getCString(ks));
|
|
clang_disposeString(ks);
|
|
|
|
print_completion_string(completion_result->CompletionString, file);
|
|
fprintf(file, " (%u)",
|
|
clang_getCompletionPriority(completion_result->CompletionString));
|
|
switch (clang_getCompletionAvailability(completion_result->CompletionString)){
|
|
case CXAvailability_Available:
|
|
break;
|
|
|
|
case CXAvailability_Deprecated:
|
|
fprintf(file, " (deprecated)");
|
|
break;
|
|
|
|
case CXAvailability_NotAvailable:
|
|
fprintf(file, " (unavailable)");
|
|
break;
|
|
|
|
case CXAvailability_NotAccessible:
|
|
fprintf(file, " (inaccessible)");
|
|
break;
|
|
}
|
|
|
|
annotationCount = clang_getCompletionNumAnnotations(
|
|
completion_result->CompletionString);
|
|
if (annotationCount) {
|
|
unsigned i;
|
|
fprintf(file, " (");
|
|
for (i = 0; i < annotationCount; ++i) {
|
|
if (i != 0)
|
|
fprintf(file, ", ");
|
|
Annotation =
|
|
clang_getCompletionAnnotation(completion_result->CompletionString, i);
|
|
fprintf(file, "\"%s\"", clang_getCString(Annotation));
|
|
clang_disposeString(Annotation);
|
|
}
|
|
fprintf(file, ")");
|
|
}
|
|
|
|
if (!getenv("CINDEXTEST_NO_COMPLETION_PARENTS")) {
|
|
ParentName = clang_getCompletionParent(completion_result->CompletionString,
|
|
&ParentKind);
|
|
if (ParentKind != CXCursor_NotImplemented) {
|
|
CXString KindSpelling = clang_getCursorKindSpelling(ParentKind);
|
|
fprintf(file, " (parent: %s '%s')",
|
|
clang_getCString(KindSpelling),
|
|
clang_getCString(ParentName));
|
|
clang_disposeString(KindSpelling);
|
|
}
|
|
clang_disposeString(ParentName);
|
|
}
|
|
|
|
BriefComment = clang_getCompletionBriefComment(
|
|
completion_result->CompletionString);
|
|
BriefCommentCString = clang_getCString(BriefComment);
|
|
if (BriefCommentCString && *BriefCommentCString != '\0') {
|
|
fprintf(file, "(brief comment: %s)", BriefCommentCString);
|
|
}
|
|
clang_disposeString(BriefComment);
|
|
|
|
for (i = 0; i < clang_getCompletionNumFixIts(completion_results, index);
|
|
++i) {
|
|
CXSourceRange correction_range;
|
|
CXString FixIt = clang_getCompletionFixIt(completion_results, index, i,
|
|
&correction_range);
|
|
fprintf(file, " (requires fix-it: ");
|
|
print_token_range(translation_unit, clang_getRangeStart(correction_range),
|
|
file);
|
|
fprintf(file, " to \"%s\")", clang_getCString(FixIt));
|
|
clang_disposeString(FixIt);
|
|
}
|
|
|
|
fprintf(file, "\n");
|
|
}
|
|
|
|
void print_completion_contexts(unsigned long long contexts, FILE *file) {
|
|
fprintf(file, "Completion contexts:\n");
|
|
if (contexts == CXCompletionContext_Unknown) {
|
|
fprintf(file, "Unknown\n");
|
|
}
|
|
if (contexts & CXCompletionContext_AnyType) {
|
|
fprintf(file, "Any type\n");
|
|
}
|
|
if (contexts & CXCompletionContext_AnyValue) {
|
|
fprintf(file, "Any value\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCObjectValue) {
|
|
fprintf(file, "Objective-C object value\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCSelectorValue) {
|
|
fprintf(file, "Objective-C selector value\n");
|
|
}
|
|
if (contexts & CXCompletionContext_CXXClassTypeValue) {
|
|
fprintf(file, "C++ class type value\n");
|
|
}
|
|
if (contexts & CXCompletionContext_DotMemberAccess) {
|
|
fprintf(file, "Dot member access\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ArrowMemberAccess) {
|
|
fprintf(file, "Arrow member access\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCPropertyAccess) {
|
|
fprintf(file, "Objective-C property access\n");
|
|
}
|
|
if (contexts & CXCompletionContext_EnumTag) {
|
|
fprintf(file, "Enum tag\n");
|
|
}
|
|
if (contexts & CXCompletionContext_UnionTag) {
|
|
fprintf(file, "Union tag\n");
|
|
}
|
|
if (contexts & CXCompletionContext_StructTag) {
|
|
fprintf(file, "Struct tag\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ClassTag) {
|
|
fprintf(file, "Class name\n");
|
|
}
|
|
if (contexts & CXCompletionContext_Namespace) {
|
|
fprintf(file, "Namespace or namespace alias\n");
|
|
}
|
|
if (contexts & CXCompletionContext_NestedNameSpecifier) {
|
|
fprintf(file, "Nested name specifier\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCInterface) {
|
|
fprintf(file, "Objective-C interface\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCProtocol) {
|
|
fprintf(file, "Objective-C protocol\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCCategory) {
|
|
fprintf(file, "Objective-C category\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCInstanceMessage) {
|
|
fprintf(file, "Objective-C instance method\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCClassMessage) {
|
|
fprintf(file, "Objective-C class method\n");
|
|
}
|
|
if (contexts & CXCompletionContext_ObjCSelectorName) {
|
|
fprintf(file, "Objective-C selector name\n");
|
|
}
|
|
if (contexts & CXCompletionContext_MacroName) {
|
|
fprintf(file, "Macro name\n");
|
|
}
|
|
if (contexts & CXCompletionContext_NaturalLanguage) {
|
|
fprintf(file, "Natural language\n");
|
|
}
|
|
}
|
|
|
|
int perform_code_completion(int argc, const char **argv, int timing_only) {
|
|
const char *input = argv[1];
|
|
char *filename = 0;
|
|
unsigned line;
|
|
unsigned column;
|
|
CXIndex CIdx;
|
|
int errorCode;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
CXCodeCompleteResults *results = 0;
|
|
enum CXErrorCode Err;
|
|
CXTranslationUnit TU;
|
|
unsigned I, Repeats = 1;
|
|
unsigned completionOptions = clang_defaultCodeCompleteOptions();
|
|
const char *InvocationPath;
|
|
|
|
if (getenv("CINDEXTEST_CODE_COMPLETE_PATTERNS"))
|
|
completionOptions |= CXCodeComplete_IncludeCodePatterns;
|
|
if (getenv("CINDEXTEST_COMPLETION_BRIEF_COMMENTS"))
|
|
completionOptions |= CXCodeComplete_IncludeBriefComments;
|
|
if (getenv("CINDEXTEST_COMPLETION_SKIP_PREAMBLE"))
|
|
completionOptions |= CXCodeComplete_SkipPreamble;
|
|
if (getenv("CINDEXTEST_COMPLETION_INCLUDE_FIXITS"))
|
|
completionOptions |= CXCodeComplete_IncludeCompletionsWithFixIts;
|
|
|
|
if (timing_only)
|
|
input += strlen("-code-completion-timing=");
|
|
else
|
|
input += strlen("-code-completion-at=");
|
|
|
|
if ((errorCode = parse_file_line_column(input, &filename, &line, &column,
|
|
0, 0)))
|
|
return errorCode;
|
|
|
|
if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files))
|
|
return -1;
|
|
|
|
CIdx = clang_createIndex(0, 0);
|
|
InvocationPath = getenv("CINDEXTEST_INVOCATION_EMISSION_PATH");
|
|
if (InvocationPath)
|
|
clang_CXIndex_setInvocationEmissionPathOption(CIdx, InvocationPath);
|
|
|
|
if (getenv("CINDEXTEST_EDITING"))
|
|
Repeats = 5;
|
|
|
|
Err = clang_parseTranslationUnit2(CIdx, 0,
|
|
argv + num_unsaved_files + 2,
|
|
argc - num_unsaved_files - 2,
|
|
0, 0, getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
return 1;
|
|
}
|
|
|
|
Err = clang_reparseTranslationUnit(TU, 0, 0,
|
|
clang_defaultReparseOptions(TU));
|
|
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to reparse translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
return 1;
|
|
}
|
|
|
|
for (I = 0; I != Repeats; ++I) {
|
|
results = clang_codeCompleteAt(TU, filename, line, column,
|
|
unsaved_files, num_unsaved_files,
|
|
completionOptions);
|
|
if (!results) {
|
|
fprintf(stderr, "Unable to perform code completion!\n");
|
|
return 1;
|
|
}
|
|
if (I != Repeats-1)
|
|
clang_disposeCodeCompleteResults(results);
|
|
}
|
|
|
|
if (results) {
|
|
unsigned i, n = results->NumResults, containerIsIncomplete = 0;
|
|
unsigned long long contexts;
|
|
enum CXCursorKind containerKind;
|
|
CXString objCSelector;
|
|
const char *selectorString;
|
|
if (!timing_only) {
|
|
/* Sort the code-completion results based on the typed text. */
|
|
clang_sortCodeCompletionResults(results->Results, results->NumResults);
|
|
|
|
for (i = 0; i != n; ++i)
|
|
print_completion_result(TU, results, i, stdout);
|
|
}
|
|
n = clang_codeCompleteGetNumDiagnostics(results);
|
|
for (i = 0; i != n; ++i) {
|
|
CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i);
|
|
PrintDiagnostic(diag);
|
|
clang_disposeDiagnostic(diag);
|
|
}
|
|
|
|
contexts = clang_codeCompleteGetContexts(results);
|
|
print_completion_contexts(contexts, stdout);
|
|
|
|
containerKind = clang_codeCompleteGetContainerKind(results,
|
|
&containerIsIncomplete);
|
|
|
|
if (containerKind != CXCursor_InvalidCode) {
|
|
/* We have found a container */
|
|
CXString containerUSR, containerKindSpelling;
|
|
containerKindSpelling = clang_getCursorKindSpelling(containerKind);
|
|
printf("Container Kind: %s\n", clang_getCString(containerKindSpelling));
|
|
clang_disposeString(containerKindSpelling);
|
|
|
|
if (containerIsIncomplete) {
|
|
printf("Container is incomplete\n");
|
|
}
|
|
else {
|
|
printf("Container is complete\n");
|
|
}
|
|
|
|
containerUSR = clang_codeCompleteGetContainerUSR(results);
|
|
printf("Container USR: %s\n", clang_getCString(containerUSR));
|
|
clang_disposeString(containerUSR);
|
|
}
|
|
|
|
objCSelector = clang_codeCompleteGetObjCSelector(results);
|
|
selectorString = clang_getCString(objCSelector);
|
|
if (selectorString && strlen(selectorString) > 0) {
|
|
printf("Objective-C selector: %s\n", selectorString);
|
|
}
|
|
clang_disposeString(objCSelector);
|
|
|
|
clang_disposeCodeCompleteResults(results);
|
|
}
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(CIdx);
|
|
free(filename);
|
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
|
|
return 0;
|
|
}
|
|
|
|
typedef struct {
|
|
char *filename;
|
|
unsigned line;
|
|
unsigned column;
|
|
} CursorSourceLocation;
|
|
|
|
typedef void (*cursor_handler_t)(CXCursor cursor);
|
|
|
|
static int inspect_cursor_at(int argc, const char **argv,
|
|
const char *locations_flag,
|
|
cursor_handler_t handler) {
|
|
CXIndex CIdx;
|
|
int errorCode;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
enum CXErrorCode Err;
|
|
CXTranslationUnit TU;
|
|
CXCursor Cursor;
|
|
CursorSourceLocation *Locations = 0;
|
|
unsigned NumLocations = 0, Loc;
|
|
unsigned Repeats = 1;
|
|
unsigned I;
|
|
|
|
/* Count the number of locations. */
|
|
while (strstr(argv[NumLocations+1], locations_flag) == argv[NumLocations+1])
|
|
++NumLocations;
|
|
|
|
/* Parse the locations. */
|
|
assert(NumLocations > 0 && "Unable to count locations?");
|
|
Locations = (CursorSourceLocation *)malloc(
|
|
NumLocations * sizeof(CursorSourceLocation));
|
|
assert(Locations);
|
|
for (Loc = 0; Loc < NumLocations; ++Loc) {
|
|
const char *input = argv[Loc + 1] + strlen(locations_flag);
|
|
if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename,
|
|
&Locations[Loc].line,
|
|
&Locations[Loc].column, 0, 0)))
|
|
return errorCode;
|
|
}
|
|
|
|
if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files,
|
|
&num_unsaved_files))
|
|
return -1;
|
|
|
|
if (getenv("CINDEXTEST_EDITING"))
|
|
Repeats = 5;
|
|
|
|
/* Parse the translation unit. When we're testing clang_getCursor() after
|
|
reparsing, don't remap unsaved files until the second parse. */
|
|
CIdx = clang_createIndex(1, 1);
|
|
Err = clang_parseTranslationUnit2(CIdx, argv[argc - 1],
|
|
argv + num_unsaved_files + 1 + NumLocations,
|
|
argc - num_unsaved_files - 2 - NumLocations,
|
|
unsaved_files,
|
|
Repeats > 1? 0 : num_unsaved_files,
|
|
getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "unable to parse input\n");
|
|
describeLibclangFailure(Err);
|
|
return -1;
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
for (I = 0; I != Repeats; ++I) {
|
|
if (Repeats > 1) {
|
|
Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files,
|
|
clang_defaultReparseOptions(TU));
|
|
if (Err != CXError_Success) {
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
for (Loc = 0; Loc < NumLocations; ++Loc) {
|
|
CXFile file = clang_getFile(TU, Locations[Loc].filename);
|
|
if (!file)
|
|
continue;
|
|
|
|
Cursor = clang_getCursor(TU,
|
|
clang_getLocation(TU, file, Locations[Loc].line,
|
|
Locations[Loc].column));
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
if (I + 1 == Repeats) {
|
|
handler(Cursor);
|
|
free(Locations[Loc].filename);
|
|
}
|
|
}
|
|
}
|
|
|
|
PrintDiagnostics(TU);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(CIdx);
|
|
free(Locations);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
return 0;
|
|
}
|
|
|
|
static void inspect_print_cursor(CXCursor Cursor) {
|
|
CXTranslationUnit TU = clang_Cursor_getTranslationUnit(Cursor);
|
|
CXCompletionString completionString = clang_getCursorCompletionString(
|
|
Cursor);
|
|
CXSourceLocation CursorLoc = clang_getCursorLocation(Cursor);
|
|
CXString Spelling;
|
|
const char *cspell;
|
|
unsigned line, column;
|
|
clang_getSpellingLocation(CursorLoc, 0, &line, &column, 0);
|
|
printf("%d:%d ", line, column);
|
|
PrintCursor(Cursor, NULL);
|
|
PrintCursorExtent(Cursor);
|
|
Spelling = clang_getCursorSpelling(Cursor);
|
|
cspell = clang_getCString(Spelling);
|
|
if (cspell && strlen(cspell) != 0) {
|
|
unsigned pieceIndex;
|
|
printf(" Spelling=%s (", cspell);
|
|
for (pieceIndex = 0; ; ++pieceIndex) {
|
|
CXSourceRange range =
|
|
clang_Cursor_getSpellingNameRange(Cursor, pieceIndex, 0);
|
|
if (clang_Range_isNull(range))
|
|
break;
|
|
PrintRange(range, 0);
|
|
}
|
|
printf(")");
|
|
}
|
|
clang_disposeString(Spelling);
|
|
if (clang_Cursor_getObjCSelectorIndex(Cursor) != -1)
|
|
printf(" Selector index=%d",
|
|
clang_Cursor_getObjCSelectorIndex(Cursor));
|
|
if (clang_Cursor_isDynamicCall(Cursor))
|
|
printf(" Dynamic-call");
|
|
if (Cursor.kind == CXCursor_ObjCMessageExpr ||
|
|
Cursor.kind == CXCursor_MemberRefExpr) {
|
|
CXType T = clang_Cursor_getReceiverType(Cursor);
|
|
if (T.kind != CXType_Invalid) {
|
|
CXString S = clang_getTypeKindSpelling(T.kind);
|
|
printf(" Receiver-type=%s", clang_getCString(S));
|
|
clang_disposeString(S);
|
|
}
|
|
}
|
|
|
|
{
|
|
CXModule mod = clang_Cursor_getModule(Cursor);
|
|
CXFile astFile;
|
|
CXString name, astFilename;
|
|
unsigned i, numHeaders;
|
|
if (mod) {
|
|
astFile = clang_Module_getASTFile(mod);
|
|
astFilename = clang_getFileName(astFile);
|
|
name = clang_Module_getFullName(mod);
|
|
numHeaders = clang_Module_getNumTopLevelHeaders(TU, mod);
|
|
printf(" ModuleName=%s (%s) system=%d Headers(%d):",
|
|
clang_getCString(name), clang_getCString(astFilename),
|
|
clang_Module_isSystem(mod), numHeaders);
|
|
clang_disposeString(name);
|
|
clang_disposeString(astFilename);
|
|
for (i = 0; i < numHeaders; ++i) {
|
|
CXFile file = clang_Module_getTopLevelHeader(TU, mod, i);
|
|
CXString filename = clang_getFileName(file);
|
|
printf("\n%s", clang_getCString(filename));
|
|
clang_disposeString(filename);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (completionString != NULL) {
|
|
printf("\nCompletion string: ");
|
|
print_completion_string(completionString, stdout);
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
static void display_evaluate_results(CXEvalResult result) {
|
|
switch (clang_EvalResult_getKind(result)) {
|
|
case CXEval_Int:
|
|
{
|
|
printf("Kind: Int, ");
|
|
if (clang_EvalResult_isUnsignedInt(result)) {
|
|
unsigned long long val = clang_EvalResult_getAsUnsigned(result);
|
|
printf("unsigned, Value: %llu", val);
|
|
} else {
|
|
long long val = clang_EvalResult_getAsLongLong(result);
|
|
printf("Value: %lld", val);
|
|
}
|
|
break;
|
|
}
|
|
case CXEval_Float:
|
|
{
|
|
double val = clang_EvalResult_getAsDouble(result);
|
|
printf("Kind: Float , Value: %f", val);
|
|
break;
|
|
}
|
|
case CXEval_ObjCStrLiteral:
|
|
{
|
|
const char* str = clang_EvalResult_getAsStr(result);
|
|
printf("Kind: ObjCString , Value: %s", str);
|
|
break;
|
|
}
|
|
case CXEval_StrLiteral:
|
|
{
|
|
const char* str = clang_EvalResult_getAsStr(result);
|
|
printf("Kind: CString , Value: %s", str);
|
|
break;
|
|
}
|
|
case CXEval_CFStr:
|
|
{
|
|
const char* str = clang_EvalResult_getAsStr(result);
|
|
printf("Kind: CFString , Value: %s", str);
|
|
break;
|
|
}
|
|
default:
|
|
printf("Unexposed");
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void inspect_evaluate_cursor(CXCursor Cursor) {
|
|
CXSourceLocation CursorLoc = clang_getCursorLocation(Cursor);
|
|
CXString Spelling;
|
|
const char *cspell;
|
|
unsigned line, column;
|
|
CXEvalResult ER;
|
|
|
|
clang_getSpellingLocation(CursorLoc, 0, &line, &column, 0);
|
|
printf("%d:%d ", line, column);
|
|
PrintCursor(Cursor, NULL);
|
|
PrintCursorExtent(Cursor);
|
|
Spelling = clang_getCursorSpelling(Cursor);
|
|
cspell = clang_getCString(Spelling);
|
|
if (cspell && strlen(cspell) != 0) {
|
|
unsigned pieceIndex;
|
|
printf(" Spelling=%s (", cspell);
|
|
for (pieceIndex = 0; ; ++pieceIndex) {
|
|
CXSourceRange range =
|
|
clang_Cursor_getSpellingNameRange(Cursor, pieceIndex, 0);
|
|
if (clang_Range_isNull(range))
|
|
break;
|
|
PrintRange(range, 0);
|
|
}
|
|
printf(")");
|
|
}
|
|
clang_disposeString(Spelling);
|
|
|
|
ER = clang_Cursor_Evaluate(Cursor);
|
|
if (!ER) {
|
|
printf("Not Evaluatable");
|
|
} else {
|
|
display_evaluate_results(ER);
|
|
clang_EvalResult_dispose(ER);
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
static void inspect_macroinfo_cursor(CXCursor Cursor) {
|
|
CXSourceLocation CursorLoc = clang_getCursorLocation(Cursor);
|
|
CXString Spelling;
|
|
const char *cspell;
|
|
unsigned line, column;
|
|
clang_getSpellingLocation(CursorLoc, 0, &line, &column, 0);
|
|
printf("%d:%d ", line, column);
|
|
PrintCursor(Cursor, NULL);
|
|
PrintCursorExtent(Cursor);
|
|
Spelling = clang_getCursorSpelling(Cursor);
|
|
cspell = clang_getCString(Spelling);
|
|
if (cspell && strlen(cspell) != 0) {
|
|
unsigned pieceIndex;
|
|
printf(" Spelling=%s (", cspell);
|
|
for (pieceIndex = 0; ; ++pieceIndex) {
|
|
CXSourceRange range =
|
|
clang_Cursor_getSpellingNameRange(Cursor, pieceIndex, 0);
|
|
if (clang_Range_isNull(range))
|
|
break;
|
|
PrintRange(range, 0);
|
|
}
|
|
printf(")");
|
|
}
|
|
clang_disposeString(Spelling);
|
|
|
|
if (clang_Cursor_isMacroBuiltin(Cursor)) {
|
|
printf("[builtin macro]");
|
|
} else if (clang_Cursor_isMacroFunctionLike(Cursor)) {
|
|
printf("[function macro]");
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
static enum CXVisitorResult findFileRefsVisit(void *context,
|
|
CXCursor cursor, CXSourceRange range) {
|
|
if (clang_Range_isNull(range))
|
|
return CXVisit_Continue;
|
|
|
|
PrintCursor(cursor, NULL);
|
|
PrintRange(range, "");
|
|
printf("\n");
|
|
return CXVisit_Continue;
|
|
}
|
|
|
|
static int find_file_refs_at(int argc, const char **argv) {
|
|
CXIndex CIdx;
|
|
int errorCode;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
enum CXErrorCode Err;
|
|
CXTranslationUnit TU;
|
|
CXCursor Cursor;
|
|
CursorSourceLocation *Locations = 0;
|
|
unsigned NumLocations = 0, Loc;
|
|
unsigned Repeats = 1;
|
|
unsigned I;
|
|
|
|
/* Count the number of locations. */
|
|
while (strstr(argv[NumLocations+1], "-file-refs-at=") == argv[NumLocations+1])
|
|
++NumLocations;
|
|
|
|
/* Parse the locations. */
|
|
assert(NumLocations > 0 && "Unable to count locations?");
|
|
Locations = (CursorSourceLocation *)malloc(
|
|
NumLocations * sizeof(CursorSourceLocation));
|
|
assert(Locations);
|
|
for (Loc = 0; Loc < NumLocations; ++Loc) {
|
|
const char *input = argv[Loc + 1] + strlen("-file-refs-at=");
|
|
if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename,
|
|
&Locations[Loc].line,
|
|
&Locations[Loc].column, 0, 0)))
|
|
return errorCode;
|
|
}
|
|
|
|
if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files,
|
|
&num_unsaved_files))
|
|
return -1;
|
|
|
|
if (getenv("CINDEXTEST_EDITING"))
|
|
Repeats = 5;
|
|
|
|
/* Parse the translation unit. When we're testing clang_getCursor() after
|
|
reparsing, don't remap unsaved files until the second parse. */
|
|
CIdx = clang_createIndex(1, 1);
|
|
Err = clang_parseTranslationUnit2(CIdx, argv[argc - 1],
|
|
argv + num_unsaved_files + 1 + NumLocations,
|
|
argc - num_unsaved_files - 2 - NumLocations,
|
|
unsaved_files,
|
|
Repeats > 1? 0 : num_unsaved_files,
|
|
getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "unable to parse input\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
return -1;
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
for (I = 0; I != Repeats; ++I) {
|
|
if (Repeats > 1) {
|
|
Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files,
|
|
clang_defaultReparseOptions(TU));
|
|
if (Err != CXError_Success) {
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
for (Loc = 0; Loc < NumLocations; ++Loc) {
|
|
CXFile file = clang_getFile(TU, Locations[Loc].filename);
|
|
if (!file)
|
|
continue;
|
|
|
|
Cursor = clang_getCursor(TU,
|
|
clang_getLocation(TU, file, Locations[Loc].line,
|
|
Locations[Loc].column));
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
if (I + 1 == Repeats) {
|
|
CXCursorAndRangeVisitor visitor = { 0, findFileRefsVisit };
|
|
PrintCursor(Cursor, NULL);
|
|
printf("\n");
|
|
clang_findReferencesInFile(Cursor, file, visitor);
|
|
free(Locations[Loc].filename);
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
PrintDiagnostics(TU);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(CIdx);
|
|
free(Locations);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
return 0;
|
|
}
|
|
|
|
static enum CXVisitorResult findFileIncludesVisit(void *context,
|
|
CXCursor cursor, CXSourceRange range) {
|
|
PrintCursor(cursor, NULL);
|
|
PrintRange(range, "");
|
|
printf("\n");
|
|
return CXVisit_Continue;
|
|
}
|
|
|
|
static int find_file_includes_in(int argc, const char **argv) {
|
|
CXIndex CIdx;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
enum CXErrorCode Err;
|
|
CXTranslationUnit TU;
|
|
const char **Filenames = 0;
|
|
unsigned NumFilenames = 0;
|
|
unsigned Repeats = 1;
|
|
unsigned I, FI;
|
|
|
|
/* Count the number of locations. */
|
|
while (strstr(argv[NumFilenames+1], "-file-includes-in=") == argv[NumFilenames+1])
|
|
++NumFilenames;
|
|
|
|
/* Parse the locations. */
|
|
assert(NumFilenames > 0 && "Unable to count filenames?");
|
|
Filenames = (const char **)malloc(NumFilenames * sizeof(const char *));
|
|
assert(Filenames);
|
|
for (I = 0; I < NumFilenames; ++I) {
|
|
const char *input = argv[I + 1] + strlen("-file-includes-in=");
|
|
/* Copy the file name. */
|
|
Filenames[I] = input;
|
|
}
|
|
|
|
if (parse_remapped_files(argc, argv, NumFilenames + 1, &unsaved_files,
|
|
&num_unsaved_files))
|
|
return -1;
|
|
|
|
if (getenv("CINDEXTEST_EDITING"))
|
|
Repeats = 2;
|
|
|
|
/* Parse the translation unit. When we're testing clang_getCursor() after
|
|
reparsing, don't remap unsaved files until the second parse. */
|
|
CIdx = clang_createIndex(1, 1);
|
|
Err = clang_parseTranslationUnit2(
|
|
CIdx, argv[argc - 1],
|
|
argv + num_unsaved_files + 1 + NumFilenames,
|
|
argc - num_unsaved_files - 2 - NumFilenames,
|
|
unsaved_files,
|
|
Repeats > 1 ? 0 : num_unsaved_files, getDefaultParsingOptions(), &TU);
|
|
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "unable to parse input\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
return -1;
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
for (I = 0; I != Repeats; ++I) {
|
|
if (Repeats > 1) {
|
|
Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files,
|
|
clang_defaultReparseOptions(TU));
|
|
if (Err != CXError_Success) {
|
|
describeLibclangFailure(Err);
|
|
clang_disposeTranslationUnit(TU);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
for (FI = 0; FI < NumFilenames; ++FI) {
|
|
CXFile file = clang_getFile(TU, Filenames[FI]);
|
|
if (!file)
|
|
continue;
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
|
|
if (I + 1 == Repeats) {
|
|
CXCursorAndRangeVisitor visitor = { 0, findFileIncludesVisit };
|
|
clang_findIncludesInFile(TU, file, visitor);
|
|
|
|
if (checkForErrors(TU) != 0)
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
PrintDiagnostics(TU);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(CIdx);
|
|
free((void *)Filenames);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
return 0;
|
|
}
|
|
|
|
#define MAX_IMPORTED_ASTFILES 200
|
|
|
|
typedef struct {
|
|
char **filenames;
|
|
unsigned num_files;
|
|
} ImportedASTFilesData;
|
|
|
|
static ImportedASTFilesData *importedASTs_create() {
|
|
ImportedASTFilesData *p;
|
|
p = malloc(sizeof(ImportedASTFilesData));
|
|
assert(p);
|
|
p->filenames = malloc(MAX_IMPORTED_ASTFILES * sizeof(const char *));
|
|
assert(p->filenames);
|
|
p->num_files = 0;
|
|
return p;
|
|
}
|
|
|
|
static void importedASTs_dispose(ImportedASTFilesData *p) {
|
|
unsigned i;
|
|
if (!p)
|
|
return;
|
|
|
|
for (i = 0; i < p->num_files; ++i)
|
|
free(p->filenames[i]);
|
|
free(p->filenames);
|
|
free(p);
|
|
}
|
|
|
|
static void importedASTS_insert(ImportedASTFilesData *p, const char *file) {
|
|
unsigned i;
|
|
assert(p && file);
|
|
for (i = 0; i < p->num_files; ++i)
|
|
if (strcmp(file, p->filenames[i]) == 0)
|
|
return;
|
|
assert(p->num_files + 1 < MAX_IMPORTED_ASTFILES);
|
|
p->filenames[p->num_files++] = strdup(file);
|
|
}
|
|
|
|
typedef struct IndexDataStringList_ {
|
|
struct IndexDataStringList_ *next;
|
|
char data[1]; /* Dynamically sized. */
|
|
} IndexDataStringList;
|
|
|
|
typedef struct {
|
|
const char *check_prefix;
|
|
int first_check_printed;
|
|
int fail_for_error;
|
|
int abort;
|
|
CXString main_filename;
|
|
ImportedASTFilesData *importedASTs;
|
|
IndexDataStringList *strings;
|
|
CXTranslationUnit TU;
|
|
} IndexData;
|
|
|
|
static void free_client_data(IndexData *index_data) {
|
|
IndexDataStringList *node = index_data->strings;
|
|
while (node) {
|
|
IndexDataStringList *next = node->next;
|
|
free(node);
|
|
node = next;
|
|
}
|
|
index_data->strings = NULL;
|
|
}
|
|
|
|
static void printCheck(IndexData *data) {
|
|
if (data->check_prefix) {
|
|
if (data->first_check_printed) {
|
|
printf("// %s-NEXT: ", data->check_prefix);
|
|
} else {
|
|
printf("// %s : ", data->check_prefix);
|
|
data->first_check_printed = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void printCXIndexFile(CXIdxClientFile file) {
|
|
CXString filename = clang_getFileName((CXFile)file);
|
|
printf("%s", clang_getCString(filename));
|
|
clang_disposeString(filename);
|
|
}
|
|
|
|
static void printCXIndexLoc(CXIdxLoc loc, CXClientData client_data) {
|
|
IndexData *index_data;
|
|
CXString filename;
|
|
const char *cname;
|
|
CXIdxClientFile file;
|
|
unsigned line, column;
|
|
const char *main_filename;
|
|
int isMainFile;
|
|
|
|
index_data = (IndexData *)client_data;
|
|
clang_indexLoc_getFileLocation(loc, &file, 0, &line, &column, 0);
|
|
if (line == 0) {
|
|
printf("<invalid>");
|
|
return;
|
|
}
|
|
if (!file) {
|
|
printf("<no idxfile>");
|
|
return;
|
|
}
|
|
filename = clang_getFileName((CXFile)file);
|
|
cname = clang_getCString(filename);
|
|
main_filename = clang_getCString(index_data->main_filename);
|
|
if (strcmp(cname, main_filename) == 0)
|
|
isMainFile = 1;
|
|
else
|
|
isMainFile = 0;
|
|
clang_disposeString(filename);
|
|
|
|
if (!isMainFile) {
|
|
printCXIndexFile(file);
|
|
printf(":");
|
|
}
|
|
printf("%d:%d", line, column);
|
|
}
|
|
|
|
static unsigned digitCount(unsigned val) {
|
|
unsigned c = 1;
|
|
while (1) {
|
|
if (val < 10)
|
|
return c;
|
|
++c;
|
|
val /= 10;
|
|
}
|
|
}
|
|
|
|
static CXIdxClientContainer makeClientContainer(CXClientData *client_data,
|
|
const CXIdxEntityInfo *info,
|
|
CXIdxLoc loc) {
|
|
IndexData *index_data;
|
|
IndexDataStringList *node;
|
|
const char *name;
|
|
char *newStr;
|
|
CXIdxClientFile file;
|
|
unsigned line, column;
|
|
|
|
name = info->name;
|
|
if (!name)
|
|
name = "<anon-tag>";
|
|
|
|
clang_indexLoc_getFileLocation(loc, &file, 0, &line, &column, 0);
|
|
|
|
node =
|
|
(IndexDataStringList *)malloc(sizeof(IndexDataStringList) + strlen(name) +
|
|
digitCount(line) + digitCount(column) + 2);
|
|
assert(node);
|
|
newStr = node->data;
|
|
sprintf(newStr, "%s:%d:%d", name, line, column);
|
|
|
|
/* Remember string so it can be freed later. */
|
|
index_data = (IndexData *)client_data;
|
|
node->next = index_data->strings;
|
|
index_data->strings = node;
|
|
|
|
return (CXIdxClientContainer)newStr;
|
|
}
|
|
|
|
static void printCXIndexContainer(const CXIdxContainerInfo *info) {
|
|
CXIdxClientContainer container;
|
|
container = clang_index_getClientContainer(info);
|
|
if (!container)
|
|
printf("[<<NULL>>]");
|
|
else
|
|
printf("[%s]", (const char *)container);
|
|
}
|
|
|
|
static const char *getEntityKindString(CXIdxEntityKind kind) {
|
|
switch (kind) {
|
|
case CXIdxEntity_Unexposed: return "<<UNEXPOSED>>";
|
|
case CXIdxEntity_Typedef: return "typedef";
|
|
case CXIdxEntity_Function: return "function";
|
|
case CXIdxEntity_Variable: return "variable";
|
|
case CXIdxEntity_Field: return "field";
|
|
case CXIdxEntity_EnumConstant: return "enumerator";
|
|
case CXIdxEntity_ObjCClass: return "objc-class";
|
|
case CXIdxEntity_ObjCProtocol: return "objc-protocol";
|
|
case CXIdxEntity_ObjCCategory: return "objc-category";
|
|
case CXIdxEntity_ObjCInstanceMethod: return "objc-instance-method";
|
|
case CXIdxEntity_ObjCClassMethod: return "objc-class-method";
|
|
case CXIdxEntity_ObjCProperty: return "objc-property";
|
|
case CXIdxEntity_ObjCIvar: return "objc-ivar";
|
|
case CXIdxEntity_Enum: return "enum";
|
|
case CXIdxEntity_Struct: return "struct";
|
|
case CXIdxEntity_Union: return "union";
|
|
case CXIdxEntity_CXXClass: return "c++-class";
|
|
case CXIdxEntity_CXXNamespace: return "namespace";
|
|
case CXIdxEntity_CXXNamespaceAlias: return "namespace-alias";
|
|
case CXIdxEntity_CXXStaticVariable: return "c++-static-var";
|
|
case CXIdxEntity_CXXStaticMethod: return "c++-static-method";
|
|
case CXIdxEntity_CXXInstanceMethod: return "c++-instance-method";
|
|
case CXIdxEntity_CXXConstructor: return "constructor";
|
|
case CXIdxEntity_CXXDestructor: return "destructor";
|
|
case CXIdxEntity_CXXConversionFunction: return "conversion-func";
|
|
case CXIdxEntity_CXXTypeAlias: return "type-alias";
|
|
case CXIdxEntity_CXXInterface: return "c++-__interface";
|
|
}
|
|
assert(0 && "Garbage entity kind");
|
|
return 0;
|
|
}
|
|
|
|
static const char *getEntityTemplateKindString(CXIdxEntityCXXTemplateKind kind) {
|
|
switch (kind) {
|
|
case CXIdxEntity_NonTemplate: return "";
|
|
case CXIdxEntity_Template: return "-template";
|
|
case CXIdxEntity_TemplatePartialSpecialization:
|
|
return "-template-partial-spec";
|
|
case CXIdxEntity_TemplateSpecialization: return "-template-spec";
|
|
}
|
|
assert(0 && "Garbage entity kind");
|
|
return 0;
|
|
}
|
|
|
|
static const char *getEntityLanguageString(CXIdxEntityLanguage kind) {
|
|
switch (kind) {
|
|
case CXIdxEntityLang_None: return "<none>";
|
|
case CXIdxEntityLang_C: return "C";
|
|
case CXIdxEntityLang_ObjC: return "ObjC";
|
|
case CXIdxEntityLang_CXX: return "C++";
|
|
case CXIdxEntityLang_Swift: return "Swift";
|
|
}
|
|
assert(0 && "Garbage language kind");
|
|
return 0;
|
|
}
|
|
|
|
static void printEntityInfo(const char *cb,
|
|
CXClientData client_data,
|
|
const CXIdxEntityInfo *info) {
|
|
const char *name;
|
|
IndexData *index_data;
|
|
unsigned i;
|
|
index_data = (IndexData *)client_data;
|
|
printCheck(index_data);
|
|
|
|
if (!info) {
|
|
printf("%s: <<NULL>>", cb);
|
|
return;
|
|
}
|
|
|
|
name = info->name;
|
|
if (!name)
|
|
name = "<anon-tag>";
|
|
|
|
printf("%s: kind: %s%s", cb, getEntityKindString(info->kind),
|
|
getEntityTemplateKindString(info->templateKind));
|
|
printf(" | name: %s", name);
|
|
printf(" | USR: %s", info->USR);
|
|
printf(" | lang: %s", getEntityLanguageString(info->lang));
|
|
|
|
for (i = 0; i != info->numAttributes; ++i) {
|
|
const CXIdxAttrInfo *Attr = info->attributes[i];
|
|
printf(" <attribute>: ");
|
|
PrintCursor(Attr->cursor, NULL);
|
|
}
|
|
}
|
|
|
|
static void printBaseClassInfo(CXClientData client_data,
|
|
const CXIdxBaseClassInfo *info) {
|
|
printEntityInfo(" <base>", client_data, info->base);
|
|
printf(" | cursor: ");
|
|
PrintCursor(info->cursor, NULL);
|
|
printf(" | loc: ");
|
|
printCXIndexLoc(info->loc, client_data);
|
|
}
|
|
|
|
static void printProtocolList(const CXIdxObjCProtocolRefListInfo *ProtoInfo,
|
|
CXClientData client_data) {
|
|
unsigned i;
|
|
for (i = 0; i < ProtoInfo->numProtocols; ++i) {
|
|
printEntityInfo(" <protocol>", client_data,
|
|
ProtoInfo->protocols[i]->protocol);
|
|
printf(" | cursor: ");
|
|
PrintCursor(ProtoInfo->protocols[i]->cursor, NULL);
|
|
printf(" | loc: ");
|
|
printCXIndexLoc(ProtoInfo->protocols[i]->loc, client_data);
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
static void printSymbolRole(CXSymbolRole role) {
|
|
if (role & CXSymbolRole_Declaration)
|
|
printf(" decl");
|
|
if (role & CXSymbolRole_Definition)
|
|
printf(" def");
|
|
if (role & CXSymbolRole_Reference)
|
|
printf(" ref");
|
|
if (role & CXSymbolRole_Read)
|
|
printf(" read");
|
|
if (role & CXSymbolRole_Write)
|
|
printf(" write");
|
|
if (role & CXSymbolRole_Call)
|
|
printf(" call");
|
|
if (role & CXSymbolRole_Dynamic)
|
|
printf(" dyn");
|
|
if (role & CXSymbolRole_AddressOf)
|
|
printf(" addr");
|
|
if (role & CXSymbolRole_Implicit)
|
|
printf(" implicit");
|
|
}
|
|
|
|
static void index_diagnostic(CXClientData client_data,
|
|
CXDiagnosticSet diagSet, void *reserved) {
|
|
CXString str;
|
|
const char *cstr;
|
|
unsigned numDiags, i;
|
|
CXDiagnostic diag;
|
|
IndexData *index_data;
|
|
index_data = (IndexData *)client_data;
|
|
printCheck(index_data);
|
|
|
|
numDiags = clang_getNumDiagnosticsInSet(diagSet);
|
|
for (i = 0; i != numDiags; ++i) {
|
|
diag = clang_getDiagnosticInSet(diagSet, i);
|
|
str = clang_formatDiagnostic(diag, clang_defaultDiagnosticDisplayOptions());
|
|
cstr = clang_getCString(str);
|
|
printf("[diagnostic]: %s\n", cstr);
|
|
clang_disposeString(str);
|
|
|
|
if (getenv("CINDEXTEST_FAILONERROR") &&
|
|
clang_getDiagnosticSeverity(diag) >= CXDiagnostic_Error) {
|
|
index_data->fail_for_error = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
static CXIdxClientFile index_enteredMainFile(CXClientData client_data,
|
|
CXFile file, void *reserved) {
|
|
IndexData *index_data;
|
|
|
|
index_data = (IndexData *)client_data;
|
|
printCheck(index_data);
|
|
|
|
index_data->main_filename = clang_getFileName(file);
|
|
|
|
printf("[enteredMainFile]: ");
|
|
printCXIndexFile((CXIdxClientFile)file);
|
|
printf("\n");
|
|
|
|
return (CXIdxClientFile)file;
|
|
}
|
|
|
|
static CXIdxClientFile index_ppIncludedFile(CXClientData client_data,
|
|
const CXIdxIncludedFileInfo *info) {
|
|
IndexData *index_data;
|
|
CXModule Mod;
|
|
index_data = (IndexData *)client_data;
|
|
printCheck(index_data);
|
|
|
|
printf("[ppIncludedFile]: ");
|
|
printCXIndexFile((CXIdxClientFile)info->file);
|
|
printf(" | name: \"%s\"", info->filename);
|
|
printf(" | hash loc: ");
|
|
printCXIndexLoc(info->hashLoc, client_data);
|
|
printf(" | isImport: %d | isAngled: %d | isModule: %d",
|
|
info->isImport, info->isAngled, info->isModuleImport);
|
|
|
|
Mod = clang_getModuleForFile(index_data->TU, (CXFile)info->file);
|
|
if (Mod) {
|
|
CXString str = clang_Module_getFullName(Mod);
|
|
const char *cstr = clang_getCString(str);
|
|
printf(" | module: %s", cstr);
|
|
clang_disposeString(str);
|
|
}
|
|
|
|
printf("\n");
|
|
|
|
return (CXIdxClientFile)info->file;
|
|
}
|
|
|
|
static CXIdxClientFile index_importedASTFile(CXClientData client_data,
|
|
const CXIdxImportedASTFileInfo *info) {
|
|
IndexData *index_data;
|
|
index_data = (IndexData *)client_data;
|
|
printCheck(index_data);
|
|
|
|
if (index_data->importedASTs) {
|
|
CXString filename = clang_getFileName(info->file);
|
|
importedASTS_insert(index_data->importedASTs, clang_getCString(filename));
|
|
clang_disposeString(filename);
|
|
}
|
|
|
|
printf("[importedASTFile]: ");
|
|
printCXIndexFile((CXIdxClientFile)info->file);
|
|
if (info->module) {
|
|
CXString name = clang_Module_getFullName(info->module);
|
|
printf(" | loc: ");
|
|
printCXIndexLoc(info->loc, client_data);
|
|
printf(" | name: \"%s\"", clang_getCString(name));
|
|
printf(" | isImplicit: %d\n", info->isImplicit);
|
|
clang_disposeString(name);
|
|
} else {
|
|
/* PCH file, the rest are not relevant. */
|
|
printf("\n");
|
|
}
|
|
|
|
return (CXIdxClientFile)info->file;
|
|
}
|
|
|
|
static CXIdxClientContainer
|
|
index_startedTranslationUnit(CXClientData client_data, void *reserved) {
|
|
IndexData *index_data;
|
|
index_data = (IndexData *)client_data;
|
|
printCheck(index_data);
|
|
|
|
printf("[startedTranslationUnit]\n");
|
|
return (CXIdxClientContainer)"TU";
|
|
}
|
|
|
|
static void index_indexDeclaration(CXClientData client_data,
|
|
const CXIdxDeclInfo *info) {
|
|
IndexData *index_data;
|
|
const CXIdxObjCCategoryDeclInfo *CatInfo;
|
|
const CXIdxObjCInterfaceDeclInfo *InterInfo;
|
|
const CXIdxObjCProtocolRefListInfo *ProtoInfo;
|
|
const CXIdxObjCPropertyDeclInfo *PropInfo;
|
|
const CXIdxCXXClassDeclInfo *CXXClassInfo;
|
|
unsigned i;
|
|
index_data = (IndexData *)client_data;
|
|
|
|
printEntityInfo("[indexDeclaration]", client_data, info->entityInfo);
|
|
printf(" | cursor: ");
|
|
PrintCursor(info->cursor, NULL);
|
|
printf(" | loc: ");
|
|
printCXIndexLoc(info->loc, client_data);
|
|
printf(" | semantic-container: ");
|
|
printCXIndexContainer(info->semanticContainer);
|
|
printf(" | lexical-container: ");
|
|
printCXIndexContainer(info->lexicalContainer);
|
|
printf(" | isRedecl: %d", info->isRedeclaration);
|
|
printf(" | isDef: %d", info->isDefinition);
|
|
if (info->flags & CXIdxDeclFlag_Skipped) {
|
|
assert(!info->isContainer);
|
|
printf(" | isContainer: skipped");
|
|
} else {
|
|
printf(" | isContainer: %d", info->isContainer);
|
|
}
|
|
printf(" | isImplicit: %d\n", info->isImplicit);
|
|
|
|
for (i = 0; i != info->numAttributes; ++i) {
|
|
const CXIdxAttrInfo *Attr = info->attributes[i];
|
|
printf(" <attribute>: ");
|
|
PrintCursor(Attr->cursor, NULL);
|
|
printf("\n");
|
|
}
|
|
|
|
if (clang_index_isEntityObjCContainerKind(info->entityInfo->kind)) {
|
|
const char *kindName = 0;
|
|
CXIdxObjCContainerKind K = clang_index_getObjCContainerDeclInfo(info)->kind;
|
|
switch (K) {
|
|
case CXIdxObjCContainer_ForwardRef:
|
|
kindName = "forward-ref"; break;
|
|
case CXIdxObjCContainer_Interface:
|
|
kindName = "interface"; break;
|
|
case CXIdxObjCContainer_Implementation:
|
|
kindName = "implementation"; break;
|
|
}
|
|
printCheck(index_data);
|
|
printf(" <ObjCContainerInfo>: kind: %s\n", kindName);
|
|
}
|
|
|
|
if ((CatInfo = clang_index_getObjCCategoryDeclInfo(info))) {
|
|
printEntityInfo(" <ObjCCategoryInfo>: class", client_data,
|
|
CatInfo->objcClass);
|
|
printf(" | cursor: ");
|
|
PrintCursor(CatInfo->classCursor, NULL);
|
|
printf(" | loc: ");
|
|
printCXIndexLoc(CatInfo->classLoc, client_data);
|
|
printf("\n");
|
|
}
|
|
|
|
if ((InterInfo = clang_index_getObjCInterfaceDeclInfo(info))) {
|
|
if (InterInfo->superInfo) {
|
|
printBaseClassInfo(client_data, InterInfo->superInfo);
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
if ((ProtoInfo = clang_index_getObjCProtocolRefListInfo(info))) {
|
|
printProtocolList(ProtoInfo, client_data);
|
|
}
|
|
|
|
if ((PropInfo = clang_index_getObjCPropertyDeclInfo(info))) {
|
|
if (PropInfo->getter) {
|
|
printEntityInfo(" <getter>", client_data, PropInfo->getter);
|
|
printf("\n");
|
|
}
|
|
if (PropInfo->setter) {
|
|
printEntityInfo(" <setter>", client_data, PropInfo->setter);
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
if ((CXXClassInfo = clang_index_getCXXClassDeclInfo(info))) {
|
|
for (i = 0; i != CXXClassInfo->numBases; ++i) {
|
|
printBaseClassInfo(client_data, CXXClassInfo->bases[i]);
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
if (info->declAsContainer)
|
|
clang_index_setClientContainer(
|
|
info->declAsContainer,
|
|
makeClientContainer(client_data, info->entityInfo, info->loc));
|
|
}
|
|
|
|
static void index_indexEntityReference(CXClientData client_data,
|
|
const CXIdxEntityRefInfo *info) {
|
|
printEntityInfo("[indexEntityReference]", client_data,
|
|
info->referencedEntity);
|
|
printf(" | cursor: ");
|
|
PrintCursor(info->cursor, NULL);
|
|
printf(" | loc: ");
|
|
printCXIndexLoc(info->loc, client_data);
|
|
printEntityInfo(" | <parent>:", client_data, info->parentEntity);
|
|
printf(" | container: ");
|
|
printCXIndexContainer(info->container);
|
|
printf(" | refkind: ");
|
|
switch (info->kind) {
|
|
case CXIdxEntityRef_Direct: printf("direct"); break;
|
|
case CXIdxEntityRef_Implicit: printf("implicit"); break;
|
|
}
|
|
printf(" | role:");
|
|
printSymbolRole(info->role);
|
|
printf("\n");
|
|
}
|
|
|
|
static int index_abortQuery(CXClientData client_data, void *reserved) {
|
|
IndexData *index_data;
|
|
index_data = (IndexData *)client_data;
|
|
return index_data->abort;
|
|
}
|
|
|
|
static IndexerCallbacks IndexCB = {
|
|
index_abortQuery,
|
|
index_diagnostic,
|
|
index_enteredMainFile,
|
|
index_ppIncludedFile,
|
|
index_importedASTFile,
|
|
index_startedTranslationUnit,
|
|
index_indexDeclaration,
|
|
index_indexEntityReference
|
|
};
|
|
|
|
static unsigned getIndexOptions(void) {
|
|
unsigned index_opts;
|
|
index_opts = 0;
|
|
if (getenv("CINDEXTEST_SUPPRESSREFS"))
|
|
index_opts |= CXIndexOpt_SuppressRedundantRefs;
|
|
if (getenv("CINDEXTEST_INDEXLOCALSYMBOLS"))
|
|
index_opts |= CXIndexOpt_IndexFunctionLocalSymbols;
|
|
if (!getenv("CINDEXTEST_DISABLE_SKIPPARSEDBODIES"))
|
|
index_opts |= CXIndexOpt_SkipParsedBodiesInSession;
|
|
if (getenv("CINDEXTEST_INDEXIMPLICITTEMPLATEINSTANTIATIONS"))
|
|
index_opts |= CXIndexOpt_IndexImplicitTemplateInstantiations;
|
|
|
|
return index_opts;
|
|
}
|
|
|
|
static int index_compile_args(int num_args, const char **args,
|
|
CXIndexAction idxAction,
|
|
ImportedASTFilesData *importedASTs,
|
|
const char *check_prefix) {
|
|
IndexData index_data;
|
|
unsigned index_opts;
|
|
int result;
|
|
|
|
if (num_args == 0) {
|
|
fprintf(stderr, "no compiler arguments\n");
|
|
return -1;
|
|
}
|
|
|
|
index_data.check_prefix = check_prefix;
|
|
index_data.first_check_printed = 0;
|
|
index_data.fail_for_error = 0;
|
|
index_data.abort = 0;
|
|
index_data.main_filename = createCXString("");
|
|
index_data.importedASTs = importedASTs;
|
|
index_data.strings = NULL;
|
|
index_data.TU = NULL;
|
|
|
|
index_opts = getIndexOptions();
|
|
result = clang_indexSourceFile(idxAction, &index_data,
|
|
&IndexCB,sizeof(IndexCB), index_opts,
|
|
0, args, num_args, 0, 0, 0,
|
|
getDefaultParsingOptions());
|
|
if (result != CXError_Success)
|
|
describeLibclangFailure(result);
|
|
|
|
if (index_data.fail_for_error)
|
|
result = -1;
|
|
|
|
clang_disposeString(index_data.main_filename);
|
|
free_client_data(&index_data);
|
|
return result;
|
|
}
|
|
|
|
static int index_ast_file(const char *ast_file,
|
|
CXIndex Idx,
|
|
CXIndexAction idxAction,
|
|
ImportedASTFilesData *importedASTs,
|
|
const char *check_prefix) {
|
|
CXTranslationUnit TU;
|
|
IndexData index_data;
|
|
unsigned index_opts;
|
|
int result;
|
|
|
|
if (!CreateTranslationUnit(Idx, ast_file, &TU))
|
|
return -1;
|
|
|
|
index_data.check_prefix = check_prefix;
|
|
index_data.first_check_printed = 0;
|
|
index_data.fail_for_error = 0;
|
|
index_data.abort = 0;
|
|
index_data.main_filename = createCXString("");
|
|
index_data.importedASTs = importedASTs;
|
|
index_data.strings = NULL;
|
|
index_data.TU = TU;
|
|
|
|
index_opts = getIndexOptions();
|
|
result = clang_indexTranslationUnit(idxAction, &index_data,
|
|
&IndexCB,sizeof(IndexCB),
|
|
index_opts, TU);
|
|
if (index_data.fail_for_error)
|
|
result = -1;
|
|
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeString(index_data.main_filename);
|
|
free_client_data(&index_data);
|
|
return result;
|
|
}
|
|
|
|
static int index_file(int argc, const char **argv, int full) {
|
|
const char *check_prefix;
|
|
CXIndex Idx;
|
|
CXIndexAction idxAction;
|
|
ImportedASTFilesData *importedASTs;
|
|
int result;
|
|
|
|
check_prefix = 0;
|
|
if (argc > 0) {
|
|
if (strstr(argv[0], "-check-prefix=") == argv[0]) {
|
|
check_prefix = argv[0] + strlen("-check-prefix=");
|
|
++argv;
|
|
--argc;
|
|
}
|
|
}
|
|
|
|
if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1,
|
|
/* displayDiagnostics=*/1))) {
|
|
fprintf(stderr, "Could not create Index\n");
|
|
return 1;
|
|
}
|
|
idxAction = clang_IndexAction_create(Idx);
|
|
importedASTs = 0;
|
|
if (full)
|
|
importedASTs = importedASTs_create();
|
|
|
|
result = index_compile_args(argc, argv, idxAction, importedASTs, check_prefix);
|
|
if (result != 0)
|
|
goto finished;
|
|
|
|
if (full) {
|
|
unsigned i;
|
|
for (i = 0; i < importedASTs->num_files && result == 0; ++i) {
|
|
result = index_ast_file(importedASTs->filenames[i], Idx, idxAction,
|
|
importedASTs, check_prefix);
|
|
}
|
|
}
|
|
|
|
finished:
|
|
importedASTs_dispose(importedASTs);
|
|
clang_IndexAction_dispose(idxAction);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
static int index_tu(int argc, const char **argv) {
|
|
const char *check_prefix;
|
|
CXIndex Idx;
|
|
CXIndexAction idxAction;
|
|
int result;
|
|
|
|
check_prefix = 0;
|
|
if (argc > 0) {
|
|
if (strstr(argv[0], "-check-prefix=") == argv[0]) {
|
|
check_prefix = argv[0] + strlen("-check-prefix=");
|
|
++argv;
|
|
--argc;
|
|
}
|
|
}
|
|
|
|
if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1,
|
|
/* displayDiagnostics=*/1))) {
|
|
fprintf(stderr, "Could not create Index\n");
|
|
return 1;
|
|
}
|
|
idxAction = clang_IndexAction_create(Idx);
|
|
|
|
result = index_ast_file(argv[0], Idx, idxAction,
|
|
/*importedASTs=*/0, check_prefix);
|
|
|
|
clang_IndexAction_dispose(idxAction);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
static int index_compile_db(int argc, const char **argv) {
|
|
const char *check_prefix;
|
|
CXIndex Idx;
|
|
CXIndexAction idxAction;
|
|
int errorCode = 0;
|
|
|
|
check_prefix = 0;
|
|
if (argc > 0) {
|
|
if (strstr(argv[0], "-check-prefix=") == argv[0]) {
|
|
check_prefix = argv[0] + strlen("-check-prefix=");
|
|
++argv;
|
|
--argc;
|
|
}
|
|
}
|
|
|
|
if (argc == 0) {
|
|
fprintf(stderr, "no compilation database\n");
|
|
return -1;
|
|
}
|
|
|
|
if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1,
|
|
/* displayDiagnostics=*/1))) {
|
|
fprintf(stderr, "Could not create Index\n");
|
|
return 1;
|
|
}
|
|
idxAction = clang_IndexAction_create(Idx);
|
|
|
|
{
|
|
const char *database = argv[0];
|
|
CXCompilationDatabase db = 0;
|
|
CXCompileCommands CCmds = 0;
|
|
CXCompileCommand CCmd;
|
|
CXCompilationDatabase_Error ec;
|
|
CXString wd;
|
|
#define MAX_COMPILE_ARGS 512
|
|
CXString cxargs[MAX_COMPILE_ARGS];
|
|
const char *args[MAX_COMPILE_ARGS];
|
|
char *tmp;
|
|
unsigned len;
|
|
char *buildDir;
|
|
int i, a, numCmds, numArgs;
|
|
|
|
len = strlen(database);
|
|
tmp = (char *) malloc(len+1);
|
|
assert(tmp);
|
|
memcpy(tmp, database, len+1);
|
|
buildDir = dirname(tmp);
|
|
|
|
db = clang_CompilationDatabase_fromDirectory(buildDir, &ec);
|
|
|
|
if (db) {
|
|
|
|
if (ec!=CXCompilationDatabase_NoError) {
|
|
printf("unexpected error %d code while loading compilation database\n", ec);
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
|
|
if (chdir(buildDir) != 0) {
|
|
printf("Could not chdir to %s\n", buildDir);
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
|
|
CCmds = clang_CompilationDatabase_getAllCompileCommands(db);
|
|
if (!CCmds) {
|
|
printf("compilation db is empty\n");
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
|
|
numCmds = clang_CompileCommands_getSize(CCmds);
|
|
|
|
if (numCmds==0) {
|
|
fprintf(stderr, "should not get an empty compileCommand set\n");
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
|
|
for (i=0; i<numCmds && errorCode == 0; ++i) {
|
|
CCmd = clang_CompileCommands_getCommand(CCmds, i);
|
|
|
|
wd = clang_CompileCommand_getDirectory(CCmd);
|
|
if (chdir(clang_getCString(wd)) != 0) {
|
|
printf("Could not chdir to %s\n", clang_getCString(wd));
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
clang_disposeString(wd);
|
|
|
|
numArgs = clang_CompileCommand_getNumArgs(CCmd);
|
|
if (numArgs > MAX_COMPILE_ARGS){
|
|
fprintf(stderr, "got more compile arguments than maximum\n");
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
for (a=0; a<numArgs; ++a) {
|
|
cxargs[a] = clang_CompileCommand_getArg(CCmd, a);
|
|
args[a] = clang_getCString(cxargs[a]);
|
|
}
|
|
|
|
errorCode = index_compile_args(numArgs, args, idxAction,
|
|
/*importedASTs=*/0, check_prefix);
|
|
|
|
for (a=0; a<numArgs; ++a)
|
|
clang_disposeString(cxargs[a]);
|
|
}
|
|
} else {
|
|
printf("database loading failed with error code %d.\n", ec);
|
|
errorCode = -1;
|
|
}
|
|
|
|
cdb_end:
|
|
clang_CompileCommands_dispose(CCmds);
|
|
clang_CompilationDatabase_dispose(db);
|
|
free(tmp);
|
|
|
|
}
|
|
|
|
clang_IndexAction_dispose(idxAction);
|
|
clang_disposeIndex(Idx);
|
|
return errorCode;
|
|
}
|
|
|
|
int perform_token_annotation(int argc, const char **argv) {
|
|
const char *input = argv[1];
|
|
char *filename = 0;
|
|
unsigned line, second_line;
|
|
unsigned column, second_column;
|
|
CXIndex CIdx;
|
|
CXTranslationUnit TU = 0;
|
|
int errorCode;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
CXToken *tokens;
|
|
unsigned num_tokens;
|
|
CXSourceRange range;
|
|
CXSourceLocation startLoc, endLoc;
|
|
CXFile file = 0;
|
|
CXCursor *cursors = 0;
|
|
CXSourceRangeList *skipped_ranges = 0;
|
|
enum CXErrorCode Err;
|
|
unsigned i;
|
|
|
|
input += strlen("-test-annotate-tokens=");
|
|
if ((errorCode = parse_file_line_column(input, &filename, &line, &column,
|
|
&second_line, &second_column)))
|
|
return errorCode;
|
|
|
|
if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) {
|
|
free(filename);
|
|
return -1;
|
|
}
|
|
|
|
CIdx = clang_createIndex(0, 1);
|
|
Err = clang_parseTranslationUnit2(CIdx, argv[argc - 1],
|
|
argv + num_unsaved_files + 2,
|
|
argc - num_unsaved_files - 3,
|
|
unsaved_files,
|
|
num_unsaved_files,
|
|
getDefaultParsingOptions(), &TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "unable to parse input\n");
|
|
describeLibclangFailure(Err);
|
|
clang_disposeIndex(CIdx);
|
|
free(filename);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
return -1;
|
|
}
|
|
errorCode = 0;
|
|
|
|
if (checkForErrors(TU) != 0) {
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
if (getenv("CINDEXTEST_EDITING")) {
|
|
for (i = 0; i < 5; ++i) {
|
|
Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files,
|
|
clang_defaultReparseOptions(TU));
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to reparse translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (checkForErrors(TU) != 0) {
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
file = clang_getFile(TU, filename);
|
|
if (!file) {
|
|
fprintf(stderr, "file %s is not in this translation unit\n", filename);
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
startLoc = clang_getLocation(TU, file, line, column);
|
|
if (clang_equalLocations(clang_getNullLocation(), startLoc)) {
|
|
fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line,
|
|
column);
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
endLoc = clang_getLocation(TU, file, second_line, second_column);
|
|
if (clang_equalLocations(clang_getNullLocation(), endLoc)) {
|
|
fprintf(stderr, "invalid source location %s:%d:%d\n", filename,
|
|
second_line, second_column);
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
range = clang_getRange(startLoc, endLoc);
|
|
clang_tokenize(TU, range, &tokens, &num_tokens);
|
|
|
|
if (checkForErrors(TU) != 0) {
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor));
|
|
assert(cursors);
|
|
clang_annotateTokens(TU, tokens, num_tokens, cursors);
|
|
|
|
if (checkForErrors(TU) != 0) {
|
|
errorCode = -1;
|
|
goto teardown;
|
|
}
|
|
|
|
skipped_ranges = clang_getSkippedRanges(TU, file);
|
|
for (i = 0; i != skipped_ranges->count; ++i) {
|
|
unsigned start_line, start_column, end_line, end_column;
|
|
clang_getSpellingLocation(clang_getRangeStart(skipped_ranges->ranges[i]),
|
|
0, &start_line, &start_column, 0);
|
|
clang_getSpellingLocation(clang_getRangeEnd(skipped_ranges->ranges[i]),
|
|
0, &end_line, &end_column, 0);
|
|
printf("Skipping: ");
|
|
PrintExtent(stdout, start_line, start_column, end_line, end_column);
|
|
printf("\n");
|
|
}
|
|
clang_disposeSourceRangeList(skipped_ranges);
|
|
|
|
for (i = 0; i != num_tokens; ++i) {
|
|
const char *kind = "<unknown>";
|
|
CXString spelling = clang_getTokenSpelling(TU, tokens[i]);
|
|
CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]);
|
|
unsigned start_line, start_column, end_line, end_column;
|
|
|
|
switch (clang_getTokenKind(tokens[i])) {
|
|
case CXToken_Punctuation: kind = "Punctuation"; break;
|
|
case CXToken_Keyword: kind = "Keyword"; break;
|
|
case CXToken_Identifier: kind = "Identifier"; break;
|
|
case CXToken_Literal: kind = "Literal"; break;
|
|
case CXToken_Comment: kind = "Comment"; break;
|
|
}
|
|
clang_getSpellingLocation(clang_getRangeStart(extent),
|
|
0, &start_line, &start_column, 0);
|
|
clang_getSpellingLocation(clang_getRangeEnd(extent),
|
|
0, &end_line, &end_column, 0);
|
|
printf("%s: \"%s\" ", kind, clang_getCString(spelling));
|
|
clang_disposeString(spelling);
|
|
PrintExtent(stdout, start_line, start_column, end_line, end_column);
|
|
if (!clang_isInvalid(cursors[i].kind)) {
|
|
printf(" ");
|
|
PrintCursor(cursors[i], NULL);
|
|
}
|
|
printf("\n");
|
|
}
|
|
free(cursors);
|
|
clang_disposeTokens(TU, tokens, num_tokens);
|
|
|
|
teardown:
|
|
PrintDiagnostics(TU);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(CIdx);
|
|
free(filename);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
return errorCode;
|
|
}
|
|
|
|
static int
|
|
perform_test_compilation_db(const char *database, int argc, const char **argv) {
|
|
CXCompilationDatabase db;
|
|
CXCompileCommands CCmds;
|
|
CXCompileCommand CCmd;
|
|
CXCompilationDatabase_Error ec;
|
|
CXString wd;
|
|
CXString arg;
|
|
int errorCode = 0;
|
|
char *tmp;
|
|
unsigned len;
|
|
char *buildDir;
|
|
int i, j, a, numCmds, numArgs;
|
|
|
|
len = strlen(database);
|
|
tmp = (char *) malloc(len+1);
|
|
assert(tmp);
|
|
memcpy(tmp, database, len+1);
|
|
buildDir = dirname(tmp);
|
|
|
|
db = clang_CompilationDatabase_fromDirectory(buildDir, &ec);
|
|
|
|
if (db) {
|
|
|
|
if (ec!=CXCompilationDatabase_NoError) {
|
|
printf("unexpected error %d code while loading compilation database\n", ec);
|
|
errorCode = -1;
|
|
goto cdb_end;
|
|
}
|
|
|
|
for (i=0; i<argc && errorCode==0; ) {
|
|
if (strcmp(argv[i],"lookup")==0){
|
|
CCmds = clang_CompilationDatabase_getCompileCommands(db, argv[i+1]);
|
|
|
|
if (!CCmds) {
|
|
printf("file %s not found in compilation db\n", argv[i+1]);
|
|
errorCode = -1;
|
|
break;
|
|
}
|
|
|
|
numCmds = clang_CompileCommands_getSize(CCmds);
|
|
|
|
if (numCmds==0) {
|
|
fprintf(stderr, "should not get an empty compileCommand set for file"
|
|
" '%s'\n", argv[i+1]);
|
|
errorCode = -1;
|
|
break;
|
|
}
|
|
|
|
for (j=0; j<numCmds; ++j) {
|
|
CCmd = clang_CompileCommands_getCommand(CCmds, j);
|
|
|
|
wd = clang_CompileCommand_getDirectory(CCmd);
|
|
printf("workdir:'%s'", clang_getCString(wd));
|
|
clang_disposeString(wd);
|
|
|
|
printf(" cmdline:'");
|
|
numArgs = clang_CompileCommand_getNumArgs(CCmd);
|
|
for (a=0; a<numArgs; ++a) {
|
|
if (a) printf(" ");
|
|
arg = clang_CompileCommand_getArg(CCmd, a);
|
|
printf("%s", clang_getCString(arg));
|
|
clang_disposeString(arg);
|
|
}
|
|
printf("'\n");
|
|
}
|
|
|
|
clang_CompileCommands_dispose(CCmds);
|
|
|
|
i += 2;
|
|
}
|
|
}
|
|
clang_CompilationDatabase_dispose(db);
|
|
} else {
|
|
printf("database loading failed with error code %d.\n", ec);
|
|
errorCode = -1;
|
|
}
|
|
|
|
cdb_end:
|
|
free(tmp);
|
|
|
|
return errorCode;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* USR printing. */
|
|
/******************************************************************************/
|
|
|
|
static int insufficient_usr(const char *kind, const char *usage) {
|
|
fprintf(stderr, "USR for '%s' requires: %s\n", kind, usage);
|
|
return 1;
|
|
}
|
|
|
|
static unsigned isUSR(const char *s) {
|
|
return s[0] == 'c' && s[1] == ':';
|
|
}
|
|
|
|
static int not_usr(const char *s, const char *arg) {
|
|
fprintf(stderr, "'%s' argument ('%s') is not a USR\n", s, arg);
|
|
return 1;
|
|
}
|
|
|
|
static void print_usr(CXString usr) {
|
|
const char *s = clang_getCString(usr);
|
|
printf("%s\n", s);
|
|
clang_disposeString(usr);
|
|
}
|
|
|
|
static void display_usrs() {
|
|
fprintf(stderr, "-print-usrs options:\n"
|
|
" ObjCCategory <class name> <category name>\n"
|
|
" ObjCClass <class name>\n"
|
|
" ObjCIvar <ivar name> <class USR>\n"
|
|
" ObjCMethod <selector> [0=class method|1=instance method] "
|
|
"<class USR>\n"
|
|
" ObjCProperty <property name> <class USR>\n"
|
|
" ObjCProtocol <protocol name>\n");
|
|
}
|
|
|
|
int print_usrs(const char **I, const char **E) {
|
|
while (I != E) {
|
|
const char *kind = *I;
|
|
unsigned len = strlen(kind);
|
|
switch (len) {
|
|
case 8:
|
|
if (memcmp(kind, "ObjCIvar", 8) == 0) {
|
|
if (I + 2 >= E)
|
|
return insufficient_usr(kind, "<ivar name> <class USR>");
|
|
if (!isUSR(I[2]))
|
|
return not_usr("<class USR>", I[2]);
|
|
else {
|
|
CXString x = createCXString(I[2]);
|
|
print_usr(clang_constructUSR_ObjCIvar(I[1], x));
|
|
}
|
|
|
|
I += 3;
|
|
continue;
|
|
}
|
|
break;
|
|
case 9:
|
|
if (memcmp(kind, "ObjCClass", 9) == 0) {
|
|
if (I + 1 >= E)
|
|
return insufficient_usr(kind, "<class name>");
|
|
print_usr(clang_constructUSR_ObjCClass(I[1]));
|
|
I += 2;
|
|
continue;
|
|
}
|
|
break;
|
|
case 10:
|
|
if (memcmp(kind, "ObjCMethod", 10) == 0) {
|
|
if (I + 3 >= E)
|
|
return insufficient_usr(kind, "<method selector> "
|
|
"[0=class method|1=instance method] <class USR>");
|
|
if (!isUSR(I[3]))
|
|
return not_usr("<class USR>", I[3]);
|
|
else {
|
|
CXString x = createCXString(I[3]);
|
|
print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x));
|
|
}
|
|
I += 4;
|
|
continue;
|
|
}
|
|
break;
|
|
case 12:
|
|
if (memcmp(kind, "ObjCCategory", 12) == 0) {
|
|
if (I + 2 >= E)
|
|
return insufficient_usr(kind, "<class name> <category name>");
|
|
print_usr(clang_constructUSR_ObjCCategory(I[1], I[2]));
|
|
I += 3;
|
|
continue;
|
|
}
|
|
if (memcmp(kind, "ObjCProtocol", 12) == 0) {
|
|
if (I + 1 >= E)
|
|
return insufficient_usr(kind, "<protocol name>");
|
|
print_usr(clang_constructUSR_ObjCProtocol(I[1]));
|
|
I += 2;
|
|
continue;
|
|
}
|
|
if (memcmp(kind, "ObjCProperty", 12) == 0) {
|
|
if (I + 2 >= E)
|
|
return insufficient_usr(kind, "<property name> <class USR>");
|
|
if (!isUSR(I[2]))
|
|
return not_usr("<class USR>", I[2]);
|
|
else {
|
|
CXString x = createCXString(I[2]);
|
|
print_usr(clang_constructUSR_ObjCProperty(I[1], x));
|
|
}
|
|
I += 3;
|
|
continue;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (I != E) {
|
|
fprintf(stderr, "Invalid USR kind: %s\n", *I);
|
|
display_usrs();
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int print_usrs_file(const char *file_name) {
|
|
char line[2048];
|
|
const char *args[128];
|
|
unsigned numChars = 0;
|
|
|
|
FILE *fp = fopen(file_name, "r");
|
|
if (!fp) {
|
|
fprintf(stderr, "error: cannot open '%s'\n", file_name);
|
|
return 1;
|
|
}
|
|
|
|
/* This code is not really all that safe, but it works fine for testing. */
|
|
while (!feof(fp)) {
|
|
char c = fgetc(fp);
|
|
if (c == '\n') {
|
|
unsigned i = 0;
|
|
const char *s = 0;
|
|
|
|
if (numChars == 0)
|
|
continue;
|
|
|
|
line[numChars] = '\0';
|
|
numChars = 0;
|
|
|
|
if (line[0] == '/' && line[1] == '/')
|
|
continue;
|
|
|
|
s = strtok(line, " ");
|
|
while (s) {
|
|
args[i] = s;
|
|
++i;
|
|
s = strtok(0, " ");
|
|
}
|
|
if (print_usrs(&args[0], &args[i]))
|
|
return 1;
|
|
}
|
|
else
|
|
line[numChars++] = c;
|
|
}
|
|
|
|
fclose(fp);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Command line processing. */
|
|
/******************************************************************************/
|
|
int write_pch_file(const char *filename, int argc, const char *argv[]) {
|
|
CXIndex Idx;
|
|
CXTranslationUnit TU;
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
int num_unsaved_files = 0;
|
|
enum CXErrorCode Err;
|
|
int result = 0;
|
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */1, /* displayDiagnostics=*/1);
|
|
|
|
if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) {
|
|
clang_disposeIndex(Idx);
|
|
return -1;
|
|
}
|
|
|
|
Err = clang_parseTranslationUnit2(
|
|
Idx, 0, argv + num_unsaved_files, argc - num_unsaved_files,
|
|
unsaved_files, num_unsaved_files,
|
|
CXTranslationUnit_Incomplete |
|
|
CXTranslationUnit_DetailedPreprocessingRecord |
|
|
CXTranslationUnit_ForSerialization,
|
|
&TU);
|
|
if (Err != CXError_Success) {
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
|
describeLibclangFailure(Err);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeTranslationUnit(TU);
|
|
clang_disposeIndex(Idx);
|
|
return 1;
|
|
}
|
|
|
|
switch (clang_saveTranslationUnit(TU, filename,
|
|
clang_defaultSaveOptions(TU))) {
|
|
case CXSaveError_None:
|
|
break;
|
|
|
|
case CXSaveError_TranslationErrors:
|
|
fprintf(stderr, "Unable to write PCH file %s: translation errors\n",
|
|
filename);
|
|
result = 2;
|
|
break;
|
|
|
|
case CXSaveError_InvalidTU:
|
|
fprintf(stderr, "Unable to write PCH file %s: invalid translation unit\n",
|
|
filename);
|
|
result = 3;
|
|
break;
|
|
|
|
case CXSaveError_Unknown:
|
|
default:
|
|
fprintf(stderr, "Unable to write PCH file %s: unknown error \n", filename);
|
|
result = 1;
|
|
break;
|
|
}
|
|
|
|
clang_disposeTranslationUnit(TU);
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
clang_disposeIndex(Idx);
|
|
return result;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Serialized diagnostics. */
|
|
/******************************************************************************/
|
|
|
|
static const char *getDiagnosticCodeStr(enum CXLoadDiag_Error error) {
|
|
switch (error) {
|
|
case CXLoadDiag_CannotLoad: return "Cannot Load File";
|
|
case CXLoadDiag_None: break;
|
|
case CXLoadDiag_Unknown: return "Unknown";
|
|
case CXLoadDiag_InvalidFile: return "Invalid File";
|
|
}
|
|
return "None";
|
|
}
|
|
|
|
static const char *getSeverityString(enum CXDiagnosticSeverity severity) {
|
|
switch (severity) {
|
|
case CXDiagnostic_Note: return "note";
|
|
case CXDiagnostic_Error: return "error";
|
|
case CXDiagnostic_Fatal: return "fatal";
|
|
case CXDiagnostic_Ignored: return "ignored";
|
|
case CXDiagnostic_Warning: return "warning";
|
|
}
|
|
return "unknown";
|
|
}
|
|
|
|
static void printIndent(unsigned indent) {
|
|
if (indent == 0)
|
|
return;
|
|
fprintf(stderr, "+");
|
|
--indent;
|
|
while (indent > 0) {
|
|
fprintf(stderr, "-");
|
|
--indent;
|
|
}
|
|
}
|
|
|
|
static void printLocation(CXSourceLocation L) {
|
|
CXFile File;
|
|
CXString FileName;
|
|
unsigned line, column, offset;
|
|
|
|
clang_getExpansionLocation(L, &File, &line, &column, &offset);
|
|
FileName = clang_getFileName(File);
|
|
|
|
fprintf(stderr, "%s:%d:%d", clang_getCString(FileName), line, column);
|
|
clang_disposeString(FileName);
|
|
}
|
|
|
|
static void printRanges(CXDiagnostic D, unsigned indent) {
|
|
unsigned i, n = clang_getDiagnosticNumRanges(D);
|
|
|
|
for (i = 0; i < n; ++i) {
|
|
CXSourceLocation Start, End;
|
|
CXSourceRange SR = clang_getDiagnosticRange(D, i);
|
|
Start = clang_getRangeStart(SR);
|
|
End = clang_getRangeEnd(SR);
|
|
|
|
printIndent(indent);
|
|
fprintf(stderr, "Range: ");
|
|
printLocation(Start);
|
|
fprintf(stderr, " ");
|
|
printLocation(End);
|
|
fprintf(stderr, "\n");
|
|
}
|
|
}
|
|
|
|
static void printFixIts(CXDiagnostic D, unsigned indent) {
|
|
unsigned i, n = clang_getDiagnosticNumFixIts(D);
|
|
fprintf(stderr, "Number FIXITs = %d\n", n);
|
|
for (i = 0 ; i < n; ++i) {
|
|
CXSourceRange ReplacementRange;
|
|
CXString text;
|
|
text = clang_getDiagnosticFixIt(D, i, &ReplacementRange);
|
|
|
|
printIndent(indent);
|
|
fprintf(stderr, "FIXIT: (");
|
|
printLocation(clang_getRangeStart(ReplacementRange));
|
|
fprintf(stderr, " - ");
|
|
printLocation(clang_getRangeEnd(ReplacementRange));
|
|
fprintf(stderr, "): \"%s\"\n", clang_getCString(text));
|
|
clang_disposeString(text);
|
|
}
|
|
}
|
|
|
|
static void printDiagnosticSet(CXDiagnosticSet Diags, unsigned indent) {
|
|
unsigned i, n;
|
|
|
|
if (!Diags)
|
|
return;
|
|
|
|
n = clang_getNumDiagnosticsInSet(Diags);
|
|
for (i = 0; i < n; ++i) {
|
|
CXSourceLocation DiagLoc;
|
|
CXDiagnostic D;
|
|
CXFile File;
|
|
CXString FileName, DiagSpelling, DiagOption, DiagCat;
|
|
unsigned line, column, offset;
|
|
const char *FileNameStr = 0, *DiagOptionStr = 0, *DiagCatStr = 0;
|
|
|
|
D = clang_getDiagnosticInSet(Diags, i);
|
|
DiagLoc = clang_getDiagnosticLocation(D);
|
|
clang_getExpansionLocation(DiagLoc, &File, &line, &column, &offset);
|
|
FileName = clang_getFileName(File);
|
|
FileNameStr = clang_getCString(FileName);
|
|
DiagSpelling = clang_getDiagnosticSpelling(D);
|
|
|
|
printIndent(indent);
|
|
|
|
fprintf(stderr, "%s:%d:%d: %s: %s",
|
|
FileNameStr ? FileNameStr : "(null)",
|
|
line,
|
|
column,
|
|
getSeverityString(clang_getDiagnosticSeverity(D)),
|
|
clang_getCString(DiagSpelling));
|
|
|
|
DiagOption = clang_getDiagnosticOption(D, 0);
|
|
DiagOptionStr = clang_getCString(DiagOption);
|
|
if (DiagOptionStr) {
|
|
fprintf(stderr, " [%s]", DiagOptionStr);
|
|
}
|
|
|
|
DiagCat = clang_getDiagnosticCategoryText(D);
|
|
DiagCatStr = clang_getCString(DiagCat);
|
|
if (DiagCatStr) {
|
|
fprintf(stderr, " [%s]", DiagCatStr);
|
|
}
|
|
|
|
fprintf(stderr, "\n");
|
|
|
|
printRanges(D, indent);
|
|
printFixIts(D, indent);
|
|
|
|
/* Print subdiagnostics. */
|
|
printDiagnosticSet(clang_getChildDiagnostics(D), indent+2);
|
|
|
|
clang_disposeString(FileName);
|
|
clang_disposeString(DiagSpelling);
|
|
clang_disposeString(DiagOption);
|
|
clang_disposeString(DiagCat);
|
|
}
|
|
}
|
|
|
|
static int read_diagnostics(const char *filename) {
|
|
enum CXLoadDiag_Error error;
|
|
CXString errorString;
|
|
CXDiagnosticSet Diags = 0;
|
|
|
|
Diags = clang_loadDiagnostics(filename, &error, &errorString);
|
|
if (!Diags) {
|
|
fprintf(stderr, "Trouble deserializing file (%s): %s\n",
|
|
getDiagnosticCodeStr(error),
|
|
clang_getCString(errorString));
|
|
clang_disposeString(errorString);
|
|
return 1;
|
|
}
|
|
|
|
printDiagnosticSet(Diags, 0);
|
|
fprintf(stderr, "Number of diagnostics: %d\n",
|
|
clang_getNumDiagnosticsInSet(Diags));
|
|
clang_disposeDiagnosticSet(Diags);
|
|
return 0;
|
|
}
|
|
|
|
static int perform_print_build_session_timestamp(void) {
|
|
printf("%lld\n", clang_getBuildSessionTimestamp());
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* Command line processing. */
|
|
/******************************************************************************/
|
|
|
|
static CXCursorVisitor GetVisitor(const char *s) {
|
|
if (s[0] == '\0')
|
|
return FilteredPrintingVisitor;
|
|
if (strcmp(s, "-usrs") == 0)
|
|
return USRVisitor;
|
|
if (strncmp(s, "-memory-usage", 13) == 0)
|
|
return GetVisitor(s + 13);
|
|
return NULL;
|
|
}
|
|
|
|
static void print_usage(void) {
|
|
fprintf(stderr,
|
|
"usage: c-index-test -code-completion-at=<site> <compiler arguments>\n"
|
|
" c-index-test -code-completion-timing=<site> <compiler arguments>\n"
|
|
" c-index-test -cursor-at=<site> <compiler arguments>\n"
|
|
" c-index-test -evaluate-cursor-at=<site> <compiler arguments>\n"
|
|
" c-index-test -get-macro-info-cursor-at=<site> <compiler arguments>\n"
|
|
" c-index-test -file-refs-at=<site> <compiler arguments>\n"
|
|
" c-index-test -file-includes-in=<filename> <compiler arguments>\n");
|
|
fprintf(stderr,
|
|
" c-index-test -index-file [-check-prefix=<FileCheck prefix>] <compiler arguments>\n"
|
|
" c-index-test -index-file-full [-check-prefix=<FileCheck prefix>] <compiler arguments>\n"
|
|
" c-index-test -index-tu [-check-prefix=<FileCheck prefix>] <AST file>\n"
|
|
" c-index-test -index-compile-db [-check-prefix=<FileCheck prefix>] <compilation database>\n"
|
|
" c-index-test -test-file-scan <AST file> <source file> "
|
|
"[FileCheck prefix]\n");
|
|
fprintf(stderr,
|
|
" c-index-test -test-load-tu <AST file> <symbol filter> "
|
|
"[FileCheck prefix]\n"
|
|
" c-index-test -test-load-tu-usrs <AST file> <symbol filter> "
|
|
"[FileCheck prefix]\n"
|
|
" c-index-test -test-load-source <symbol filter> {<args>}*\n");
|
|
fprintf(stderr,
|
|
" c-index-test -test-load-source-memory-usage "
|
|
"<symbol filter> {<args>}*\n"
|
|
" c-index-test -test-load-source-reparse <trials> <symbol filter> "
|
|
" {<args>}*\n"
|
|
" c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n"
|
|
" c-index-test -test-load-source-usrs-memory-usage "
|
|
"<symbol filter> {<args>}*\n"
|
|
" c-index-test -test-annotate-tokens=<range> {<args>}*\n"
|
|
" c-index-test -test-inclusion-stack-source {<args>}*\n"
|
|
" c-index-test -test-inclusion-stack-tu <AST file>\n");
|
|
fprintf(stderr,
|
|
" c-index-test -test-print-linkage-source {<args>}*\n"
|
|
" c-index-test -test-print-visibility {<args>}*\n"
|
|
" c-index-test -test-print-type {<args>}*\n"
|
|
" c-index-test -test-print-type-size {<args>}*\n"
|
|
" c-index-test -test-print-bitwidth {<args>}*\n"
|
|
" c-index-test -test-print-target-info {<args>}*\n"
|
|
" c-index-test -test-print-type-declaration {<args>}*\n"
|
|
" c-index-test -print-usr [<CursorKind> {<args>}]*\n"
|
|
" c-index-test -print-usr-file <file>\n");
|
|
fprintf(stderr,
|
|
" c-index-test -write-pch <file> <compiler arguments>\n"
|
|
" c-index-test -compilation-db [lookup <filename>] database\n");
|
|
fprintf(stderr,
|
|
" c-index-test -print-build-session-timestamp\n");
|
|
fprintf(stderr,
|
|
" c-index-test -read-diagnostics <file>\n\n");
|
|
fprintf(stderr,
|
|
" <symbol filter> values:\n%s",
|
|
" all - load all symbols, including those from PCH\n"
|
|
" local - load all symbols except those in PCH\n"
|
|
" category - only load ObjC categories (non-PCH)\n"
|
|
" interface - only load ObjC interfaces (non-PCH)\n"
|
|
" protocol - only load ObjC protocols (non-PCH)\n"
|
|
" function - only load functions (non-PCH)\n"
|
|
" typedef - only load typdefs (non-PCH)\n"
|
|
" scan-function - scan function bodies (non-PCH)\n\n");
|
|
}
|
|
|
|
/***/
|
|
|
|
int cindextest_main(int argc, const char **argv) {
|
|
clang_enableStackTraces();
|
|
if (argc > 2 && strcmp(argv[1], "-read-diagnostics") == 0)
|
|
return read_diagnostics(argv[2]);
|
|
if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1])
|
|
return perform_code_completion(argc, argv, 0);
|
|
if (argc > 2 && strstr(argv[1], "-code-completion-timing=") == argv[1])
|
|
return perform_code_completion(argc, argv, 1);
|
|
if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1])
|
|
return inspect_cursor_at(argc, argv, "-cursor-at=", inspect_print_cursor);
|
|
if (argc > 2 && strstr(argv[1], "-evaluate-cursor-at=") == argv[1])
|
|
return inspect_cursor_at(argc, argv, "-evaluate-cursor-at=",
|
|
inspect_evaluate_cursor);
|
|
if (argc > 2 && strstr(argv[1], "-get-macro-info-cursor-at=") == argv[1])
|
|
return inspect_cursor_at(argc, argv, "-get-macro-info-cursor-at=",
|
|
inspect_macroinfo_cursor);
|
|
if (argc > 2 && strstr(argv[1], "-file-refs-at=") == argv[1])
|
|
return find_file_refs_at(argc, argv);
|
|
if (argc > 2 && strstr(argv[1], "-file-includes-in=") == argv[1])
|
|
return find_file_includes_in(argc, argv);
|
|
if (argc > 2 && strcmp(argv[1], "-index-file") == 0)
|
|
return index_file(argc - 2, argv + 2, /*full=*/0);
|
|
if (argc > 2 && strcmp(argv[1], "-index-file-full") == 0)
|
|
return index_file(argc - 2, argv + 2, /*full=*/1);
|
|
if (argc > 2 && strcmp(argv[1], "-index-tu") == 0)
|
|
return index_tu(argc - 2, argv + 2);
|
|
if (argc > 2 && strcmp(argv[1], "-index-compile-db") == 0)
|
|
return index_compile_db(argc - 2, argv + 2);
|
|
else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) {
|
|
CXCursorVisitor I = GetVisitor(argv[1] + 13);
|
|
if (I)
|
|
return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I,
|
|
NULL);
|
|
}
|
|
else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){
|
|
CXCursorVisitor I = GetVisitor(argv[1] + 25);
|
|
if (I) {
|
|
int trials = atoi(argv[2]);
|
|
return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I,
|
|
NULL);
|
|
}
|
|
}
|
|
else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) {
|
|
CXCursorVisitor I = GetVisitor(argv[1] + 17);
|
|
|
|
PostVisitTU postVisit = 0;
|
|
if (strstr(argv[1], "-memory-usage"))
|
|
postVisit = PrintMemoryUsage;
|
|
|
|
if (I)
|
|
return perform_test_load_source(argc - 3, argv + 3, argv[2], I,
|
|
postVisit);
|
|
}
|
|
else if (argc >= 3 && strcmp(argv[1], "-single-file-parse") == 0)
|
|
return perform_single_file_parse(argv[2]);
|
|
else if (argc >= 3 && strcmp(argv[1], "-retain-excluded-conditional-blocks") == 0)
|
|
return perform_file_retain_excluded_cb(argv[2]);
|
|
else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0)
|
|
return perform_file_scan(argv[2], argv[3],
|
|
argc >= 5 ? argv[4] : 0);
|
|
else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1])
|
|
return perform_token_annotation(argc, argv);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all", NULL,
|
|
PrintInclusionStack);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0)
|
|
return perform_test_load_tu(argv[2], "all", NULL, NULL,
|
|
PrintInclusionStack);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage,
|
|
NULL);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-visibility") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all", PrintVisibility,
|
|
NULL);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-type") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all",
|
|
PrintType, 0);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-type-size") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all",
|
|
PrintTypeSize, 0);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-type-declaration") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all",
|
|
PrintTypeDeclaration, 0);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-decl-attributes") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all",
|
|
PrintDeclAttributes, 0);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-bitwidth") == 0)
|
|
return perform_test_load_source(argc - 2, argv + 2, "all",
|
|
PrintBitWidth, 0);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-mangle") == 0)
|
|
return perform_test_load_tu(argv[2], "all", NULL, PrintMangledName, NULL);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-manglings") == 0)
|
|
return perform_test_load_tu(argv[2], "all", NULL, PrintManglings, NULL);
|
|
else if (argc > 2 && strcmp(argv[1], "-test-print-target-info") == 0)
|
|
return print_target_info(argc - 2, argv + 2);
|
|
else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) {
|
|
if (argc > 2)
|
|
return print_usrs(argv + 2, argv + argc);
|
|
else {
|
|
display_usrs();
|
|
return 1;
|
|
}
|
|
}
|
|
else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0)
|
|
return print_usrs_file(argv[2]);
|
|
else if (argc > 2 && strcmp(argv[1], "-write-pch") == 0)
|
|
return write_pch_file(argv[2], argc - 3, argv + 3);
|
|
else if (argc > 2 && strcmp(argv[1], "-compilation-db") == 0)
|
|
return perform_test_compilation_db(argv[argc-1], argc - 3, argv + 2);
|
|
else if (argc == 2 && strcmp(argv[1], "-print-build-session-timestamp") == 0)
|
|
return perform_print_build_session_timestamp();
|
|
|
|
print_usage();
|
|
return 1;
|
|
}
|
|
|
|
/***/
|
|
|
|
/* We intentionally run in a separate thread to ensure we at least minimal
|
|
* testing of a multithreaded environment (for example, having a reduced stack
|
|
* size). */
|
|
|
|
typedef struct thread_info {
|
|
int (*main_func)(int argc, const char **argv);
|
|
int argc;
|
|
const char **argv;
|
|
int result;
|
|
} thread_info;
|
|
void thread_runner(void *client_data_v) {
|
|
thread_info *client_data = client_data_v;
|
|
client_data->result = client_data->main_func(client_data->argc,
|
|
client_data->argv);
|
|
}
|
|
|
|
static void flush_atexit(void) {
|
|
/* stdout, and surprisingly even stderr, are not always flushed on process
|
|
* and thread exit, particularly when the system is under heavy load. */
|
|
fflush(stdout);
|
|
fflush(stderr);
|
|
}
|
|
|
|
int main(int argc, const char **argv) {
|
|
thread_info client_data;
|
|
|
|
atexit(flush_atexit);
|
|
|
|
#ifdef CLANG_HAVE_LIBXML
|
|
LIBXML_TEST_VERSION
|
|
#endif
|
|
|
|
if (argc > 1 && strcmp(argv[1], "core") == 0)
|
|
return indextest_core_main(argc, argv);
|
|
|
|
client_data.main_func = cindextest_main;
|
|
client_data.argc = argc;
|
|
client_data.argv = argv;
|
|
|
|
if (getenv("CINDEXTEST_NOTHREADS"))
|
|
return client_data.main_func(client_data.argc, client_data.argv);
|
|
|
|
clang_executeOnThread(thread_runner, &client_data, 0);
|
|
return client_data.result;
|
|
}
|