53 lines · cpp
1// RUN: %clang_cl_asan %Od %s %Fe%t2// RUN: not %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,%if target={{.*-windows-msvc.*}} %{MSVC%} %else %{MINGW%}3//4// This test makes sure ASan symbolizes stack traces the way they are typically5// symbolized on Windows.6#include <malloc.h>7 8namespace foo {9// A template function in a namespace.10template<int x>11void bar(char *p) {12 *p = x;13}14 15// A regular function in a namespace.16void spam(char *p) {17 bar<42>(p);18}19}20 21// A multi-argument template with a bool template parameter.22template<typename T, bool U>23void baz(T t) {24 if (U)25 foo::spam(t);26}27 28template<typename T>29struct A {30 A(T v) { v_ = v; }31 ~A();32 char *v_;33};34 35// A destructor of a template class.36template<>37A<char*>::~A() {38 baz<char*, true>(v_);39}40 41int main() {42 char *buffer = (char*)malloc(42);43 free(buffer);44 A<char*> a(buffer);45 // CHECK: AddressSanitizer: heap-use-after-free on address [[ADDR:0x[0-9a-f]+]]46 // CHECK: foo::bar<42>{{.*}}demangled_names.cpp47 // CHECK: foo::spam{{.*}}demangled_names.cpp48 // MSVC: baz<char *,{{ *}}1>{{.*}}demangled_names.cpp49 // MINGW: baz<char*, true>{{.*}}demangled_names.cpp50 // MSVC: A<char *>::~A<char *>{{.*}}demangled_names.cpp51 // MINGW: A<char*>::~A(){{.*}}demangled_names.cpp52}53