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llvm-project/clang/lib/StaticAnalyzer/Checkers
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Matheus Izvekov bcd9ba2b7e
[clang] Track the templated entity in type substitution. 
This is a change to how we represent type subsitution in the AST.
Instead of only storing the replaced type, we track the templated
entity we are substituting, plus an index.
We modify MLTAL to track the templated entity at each level.

Otherwise, it's much more expensive to go from the template parameter back
to the templated entity, and not possible to do in some cases, as when
we instantiate outer templates, parameters might still reference the
original entity.

This also allows us to very cheaply lookup the templated entity we saw in
the naming context and find the corresponding argument it was replaced
from, such as for implementing template specialization resugaring.

Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>

Differential Revision: https://reviews.llvm.org/D131858
 		2022-10-15 22:08:36 +02:00
..
MPI-Checker [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
RetainCountChecker [clang] LLVM_FALLTHROUGH => [[fallthrough]]. NFC 2022-08-08 09:12:46 -07:00
UninitializedObject [clang] Remove redundant virtual specifies (NFC) 2022-07-24 22:02:58 -07:00
WebKit [clang] Qualify auto in range-based for loops (NFC) 2022-09-03 23:27:27 -07:00
cert [analyzer][NFC] Add partial specializations for ProgramStateTraits 2022-06-02 19:46:38 +02:00
AllocationState.h
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AnalysisOrderChecker.cpp
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AnalyzerStatsChecker.cpp [analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer 2021-10-20 17:43:31 +02:00
ArrayBoundChecker.cpp [analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual 2022-05-10 10:16:55 +02:00
ArrayBoundCheckerV2.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
BasicObjCFoundationChecks.cpp [clang] Use value instead of getValue (NFC) 2022-07-13 23:39:33 -07:00
BlockInCriticalSectionChecker.cpp [analyzer][NFC] Switch to using CallDescription::matches() instead of isCalled() 2021-11-19 18:32:13 +01:00
BoolAssignmentChecker.cpp [analyzer] Add taint to the BoolAssignmentChecker 2022-05-13 09:27:28 +02:00
BuiltinFunctionChecker.cpp [Clang] Add __builtin_function_start 2021-12-20 12:55:33 -08:00
CMakeLists.txt [analyzer] Warn if the size of the array in `new[]` is undefined 2022-09-04 23:06:58 +02:00
CStringChecker.cpp [clang][analyzer] Add more wide-character functions to CStringChecker 2022-08-05 10:32:53 +02:00
CStringSyntaxChecker.cpp
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CXXSelfAssignmentChecker.cpp
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CallAndMessageChecker.cpp [analyzer] Clean checker options from bool to DefaultBool (NFC) 2022-04-23 14:47:29 -05:00
CastSizeChecker.cpp [analyzer] DynamicSize: Rename 'size' to 'extent' 2021-04-05 19:20:43 +02:00
CastToStructChecker.cpp
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CastValueChecker.cpp [analyzer] Fix null pointer deref in CastValueChecker 2022-06-07 13:34:06 -04:00
CheckObjCDealloc.cpp [clang] Don't use Optional::getValue (NFC) 2022-06-20 22:59:26 -07:00
CheckObjCInstMethSignature.cpp [clang] Add a raw_ostream operator<< overload for QualType 2022-04-20 22:09:05 +01:00
CheckPlacementNew.cpp [analyzer] DynamicSize: Rename 'size' to 'extent' 2021-04-05 19:20:43 +02:00
CheckSecuritySyntaxOnly.cpp [analyzer] Clean checker options from bool to DefaultBool (NFC) 2022-04-23 14:47:29 -05:00
CheckSizeofPointer.cpp
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CheckerDocumentation.cpp
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ChrootChecker.cpp [analyzer][NFC] Switch to using CallDescription::matches() instead of isCalled() 2021-11-19 18:32:13 +01:00
CloneChecker.cpp [analyzer] Clean checker options from bool to DefaultBool (NFC) 2022-04-23 14:47:29 -05:00
ContainerModeling.cpp [analyzer][NFC] Use enum for CallDescription flags 2021-11-19 18:32:13 +01:00
ConversionChecker.cpp [analyzer] Expand conversion check to check more expressions for overflow and underflow 2021-12-15 11:41:34 +01:00
DeadStoresChecker.cpp [analyzer] Deadstore static analysis: Fix false positive on C++17 assignments 2022-08-23 18:33:26 +02:00
DebugCheckers.cpp [clang] Use true/false instead of 1/0 (NFC) 2022-01-09 00:19:47 -08:00
DebugContainerModeling.cpp [analyzer][NFC] Use enum for CallDescription flags 2021-11-19 18:32:13 +01:00
DebugIteratorModeling.cpp [analyzer][NFC] Use enum for CallDescription flags 2021-11-19 18:32:13 +01:00
DeleteWithNonVirtualDtorChecker.cpp
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DereferenceChecker.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
DirectIvarAssignment.cpp [Sema, StaticAnalyzer] Use StringRef::contains (NFC) 2021-10-20 08:02:36 -07:00
DivZeroChecker.cpp [analyzer] Expose Taint.h to plugins 2022-04-19 16:55:01 +02:00
DynamicTypeChecker.cpp
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DynamicTypePropagation.cpp [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
EnumCastOutOfRangeChecker.cpp [clang][NFC] Inclusive terms: Replace uses of whitelist in clang/lib/StaticAnalyzer 2021-10-29 16:51:36 -04:00
ErrnoChecker.cpp [clang][analyzer] Add checker for bad use of 'errno'. 2022-06-20 10:07:31 +02:00
ErrnoModeling.cpp [clang][analyzer] Errno modeling code refactor (NFC). 2022-09-01 09:05:59 +02:00
ErrnoModeling.h [clang][analyzer] Errno modeling code refactor (NFC). 2022-09-01 09:05:59 +02:00
ErrnoTesterChecker.cpp [clang][analyzer] Add checker for bad use of 'errno'. 2022-06-20 10:07:31 +02:00
ExprInspectionChecker.cpp [analyzer] Prefer wrapping SymbolicRegions by ElementRegions 2022-09-13 08:58:46 +02:00
FixedAddressChecker.cpp
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FuchsiaHandleChecker.cpp [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
GCDAntipatternChecker.cpp [clang] Rename StringRef _lower() method calls to _insensitive() 2021-06-25 00:22:01 +03:00
GTestChecker.cpp [clang] Don't use Optional::hasValue (NFC) 2022-06-25 22:26:24 -07:00
GenericTaintChecker.cpp [clang] Don't use Optional::getValue (NFC) 2022-06-20 22:59:26 -07:00
IdenticalExprChecker.cpp
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InnerPointerChecker.cpp Remove redundaunt virtual specifiers (NFC) 2022-07-25 23:00:59 -07:00
InterCheckerAPI.h
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InvalidatedIteratorChecker.cpp
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Iterator.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
Iterator.h [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
IteratorModeling.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
IteratorRangeChecker.cpp [analyzer][NFC] Separate CallDescription from CallEvent 2021-11-15 19:10:46 +01:00
IvarInvalidationChecker.cpp [clang/Sema] Fix non-deterministic order for certain kind of diagnostics 2022-10-05 12:58:01 -07:00
LLVMConventionsChecker.cpp [clang] Add a raw_ostream operator<< overload for QualType 2022-04-20 22:09:05 +01:00
LocalizationChecker.cpp [clang] Don't use Optional::hasValue (NFC) 2022-06-20 10:51:34 -07:00
MIGChecker.cpp [clang][NFC] Inclusive terms: replace some uses of sanity in clang 2021-11-19 14:58:35 -05:00
MacOSKeychainAPIChecker.cpp [analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer 2021-10-20 17:43:31 +02:00
MacOSXAPIChecker.cpp
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MallocChecker.cpp [analyzer] Warn if the size of the array in `new[]` is undefined 2022-09-04 23:06:58 +02:00
MallocOverflowSecurityChecker.cpp [analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer 2021-10-20 17:43:31 +02:00
MallocSizeofChecker.cpp [clang] Add a raw_ostream operator<< overload for QualType 2022-04-20 22:09:05 +01:00
MismatchedIteratorChecker.cpp [clang] Track the templated entity in type substitution. 2022-10-15 22:08:36 +02:00
MmapWriteExecChecker.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
Move.h
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MoveChecker.cpp [analyzer] Fix false positive in use-after-move checker 2022-08-09 17:26:30 -07:00
NSAutoreleasePoolChecker.cpp
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NSErrorChecker.cpp [clang] Qualify auto in range-based for loops (NFC) 2022-09-03 23:27:27 -07:00
NoReturnFunctionChecker.cpp Fix false positive related to handling of [[noreturn]] function pointers 2022-10-12 14:46:32 +02:00
NonNullParamChecker.cpp [clang] Use value instead of getValue (NFC) 2022-07-13 23:39:33 -07:00
NonnullGlobalConstantsChecker.cpp [clang] Implement ElaboratedType sugaring for types written bare 2022-07-27 11:10:54 +02:00
NullabilityChecker.cpp [analyzer] Prefer wrapping SymbolicRegions by ElementRegions 2022-09-13 08:58:46 +02:00
NumberObjectConversionChecker.cpp [clang] Implement ElaboratedType sugaring for types written bare 2022-07-27 11:10:54 +02:00
OSObjectCStyleCast.cpp [analyzer] Support allocClassWithName in OSObjectCStyleCast checker 2021-03-30 15:58:06 +03:00
ObjCAtSyncChecker.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
ObjCAutoreleaseWriteChecker.cpp [analyzer] Fix return of llvm::StringRef to destroyed std::string 2022-05-01 12:24:32 +01:00
ObjCContainersASTChecker.cpp [clang] Add a raw_ostream operator<< overload for QualType 2022-04-20 22:09:05 +01:00
ObjCContainersChecker.cpp [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
ObjCMissingSuperCallChecker.cpp
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ObjCPropertyChecker.cpp
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ObjCSelfInitChecker.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
ObjCSuperDeallocChecker.cpp
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ObjCUnusedIVarsChecker.cpp
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PaddingChecker.cpp Use any_of (NFC) 2022-07-24 14:48:11 -07:00
PointerArithChecker.cpp
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PointerIterationChecker.cpp
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PointerSortingChecker.cpp
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PointerSubChecker.cpp
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PthreadLockChecker.cpp [analyzer] Clean checker options from bool to DefaultBool (NFC) 2022-04-23 14:47:29 -05:00
ReturnPointerRangeChecker.cpp [analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual 2022-05-10 10:16:55 +02:00
ReturnUndefChecker.cpp
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ReturnValueChecker.cpp Remove redundant string initialization (NFC) 2021-12-26 09:39:26 -08:00
RunLoopAutoreleaseLeakChecker.cpp Correct Doxygen syntax for inline code 2021-03-16 15:17:45 +01:00
STLAlgorithmModeling.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
SimpleStreamChecker.cpp [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
SmartPtr.h [StaticAnalyzer] Remove redundant declaration isStdSmartPtr (NFC) 2021-12-25 00:35:41 -08:00
SmartPtrChecker.cpp
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SmartPtrModeling.cpp [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
StackAddrEscapeChecker.cpp [analyzer] Fixing a bug raising false positives of stack block object 2022-08-26 12:19:32 -07:00
StdLibraryFunctionsChecker.cpp [clang][analyzer] Errno modeling code refactor (NFC). 2022-09-01 09:05:59 +02:00
StreamChecker.cpp [clang] Qualify auto in range-based for loops (NFC) 2022-09-03 23:27:27 -07:00
StringChecker.cpp [clang] Don't use Optional::hasValue (NFC) 2022-06-20 10:51:34 -07:00
Taint.cpp [Analyzer] Fix clang::ento::taint::dumpTaint definition 2022-05-02 17:44:06 +02:00
TaintTesterChecker.cpp [analyzer][NFC] Remove dead code and modernize surroundings 2022-06-15 16:50:12 +02:00
TestAfterDivZeroChecker.cpp
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TraversalChecker.cpp
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TrustNonnullChecker.cpp
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TrustReturnsNonnullChecker.cpp [analyzer] Add support for __attribute__((returns_nonnull)). 2022-02-02 11:46:52 -08:00
UndefBranchChecker.cpp
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UndefCapturedBlockVarChecker.cpp [analyzer] Change FindLastStoreBRVisitor to use Tracker 2021-06-11 12:49:03 +03:00
UndefResultChecker.cpp [analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual 2022-05-10 10:16:55 +02:00
UndefinedArraySubscriptChecker.cpp
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UndefinedAssignmentChecker.cpp [clang] Qualify auto in range-based for loops (NFC) 2022-09-03 23:27:27 -07:00
UndefinedNewArraySizeChecker.cpp [analyzer] Warn if the size of the array in `new[]` is undefined 2022-09-04 23:06:58 +02:00
UnixAPIChecker.cpp [clang] Use value instead of getValue (NFC) 2022-07-13 23:39:33 -07:00
UnreachableCodeChecker.cpp [analyzer] Introduce common bug category "Unused code". 2021-03-17 20:58:27 -07:00
VLASizeChecker.cpp [analyzer][NFC] Prefer using isa<> instead getAs<> in conditions 2022-06-15 16:58:13 +02:00
ValistChecker.cpp [analyzer] Fix ValistChecker false-positive involving symbolic pointers 2022-04-26 08:49:05 +02:00
VforkChecker.cpp [clang][NFC] Inclusive terms: Replace uses of whitelist in clang/lib/StaticAnalyzer 2021-10-29 16:51:36 -04:00
VirtualCallChecker.cpp
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Yaml.h [NFC] Fix endif comments to match with include guard 2022-01-07 15:52:59 +08:00