forked from OSchip/llvm-project
106 lines
3.8 KiB
C++
106 lines
3.8 KiB
C++
// RUN: %clang_cc1 -std=c++14 %s -triple %itanium_abi_triple -fblocks -emit-llvm -o - | FileCheck %s
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// RUN: %clang_cc1 -x c++ -std=c++14 -triple %itanium_abi_triple -fblocks -emit-pch -o %t %s
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// RUN: %clang_cc1 -x c++ -triple %itanium_abi_triple -std=c++14 -fblocks -include-pch %t %s -emit-llvm -o - | FileCheck %s
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#ifndef HEADER
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#define HEADER
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// CHECK-DAG: @__func__._ZN13ClassTemplateIiE21classTemplateFunctionERi = private unnamed_addr constant [22 x i8] c"classTemplateFunction\00"
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// CHECK-DAG: @__PRETTY_FUNCTION__._ZN13ClassTemplateIiE21classTemplateFunctionERi = private unnamed_addr constant [69 x i8] c"const auto &ClassTemplate<int>::classTemplateFunction(T &) [T = int]\00"
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// CHECK-DAG: @__func__._ZN24ClassInTopLevelNamespace16functionTemplateIiEERDaRT_ = private unnamed_addr constant [17 x i8] c"functionTemplate\00"
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// CHECK-DAG: @__PRETTY_FUNCTION__._ZN24ClassInTopLevelNamespace16functionTemplateIiEERDaRT_ = private unnamed_addr constant [64 x i8] c"auto &ClassInTopLevelNamespace::functionTemplate(T &) [T = int]\00"
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// CHECK-DAG: @__func__._ZN24ClassInTopLevelNamespace16variadicFunctionEPiz = private unnamed_addr constant [17 x i8] c"variadicFunction\00"
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// CHECK-DAG: @__PRETTY_FUNCTION__._ZN24ClassInTopLevelNamespace16variadicFunctionEPiz = private unnamed_addr constant [70 x i8] c"decltype(auto) ClassInTopLevelNamespace::variadicFunction(int *, ...)\00"
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// CHECK-DAG: @__func__._ZN24ClassInTopLevelNamespace25topLevelNamespaceFunctionEv = private unnamed_addr constant [26 x i8] c"topLevelNamespaceFunction\00"
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// CHECK-DAG: @__PRETTY_FUNCTION__._ZN24ClassInTopLevelNamespace25topLevelNamespaceFunctionEv = private unnamed_addr constant [60 x i8] c"auto *ClassInTopLevelNamespace::topLevelNamespaceFunction()\00"
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// CHECK-DAG: @__func__.___ZN16ClassBlockConstrD2Ev_block_invoke = private unnamed_addr constant [41 x i8] c"___ZN16ClassBlockConstrD2Ev_block_invoke\00"
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// CHECK-DAG: @__func__.___ZN16ClassBlockConstrC2Ev_block_invoke = private unnamed_addr constant [41 x i8] c"___ZN16ClassBlockConstrC2Ev_block_invoke\00"
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int printf(const char * _Format, ...);
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class ClassInTopLevelNamespace {
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public:
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auto *topLevelNamespaceFunction() {
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printf("__func__ %s\n", __func__);
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printf("__FUNCTION__ %s\n", __FUNCTION__);
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printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
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return static_cast<int *>(nullptr);
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}
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decltype(auto) variadicFunction(int *a, ...) {
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printf("__func__ %s\n", __func__);
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printf("__FUNCTION__ %s\n", __FUNCTION__);
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printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
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return a;
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}
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template<typename T>
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auto &functionTemplate(T &t) {
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printf("__func__ %s\n", __func__);
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printf("__FUNCTION__ %s\n", __FUNCTION__);
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printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
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return t;
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}
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};
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template<typename T>
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class ClassTemplate {
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public:
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const auto &classTemplateFunction(T &t) {
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printf("__func__ %s\n", __func__);
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printf("__FUNCTION__ %s\n", __FUNCTION__);
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printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
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return t;
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}
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};
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struct ClassBlockConstr {
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const char *s;
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ClassBlockConstr() {
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const char * (^b)() = ^() {
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return __func__;
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};
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s = b();
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}
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~ClassBlockConstr() {
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const char * (^b)() = ^() {
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return __func__;
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};
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s = b();
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}
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};
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template <class T>
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class FuncTemplate {
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const char *Func;
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public:
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FuncTemplate() : Func(__func__) {}
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const char *getFunc() const { return Func; }
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};
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int
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main() {
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int a;
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ClassInTopLevelNamespace topLevelNamespace;
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ClassBlockConstr classBlockConstr;
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topLevelNamespace.topLevelNamespaceFunction();
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topLevelNamespace.variadicFunction(&a);
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topLevelNamespace.functionTemplate(a);
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ClassTemplate<int> t;
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t.classTemplateFunction(a);
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return 0;
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}
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#else
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void Foo() {
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FuncTemplate<int> FTi;
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(void)FTi.getFunc();
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}
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#endif
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