1 | // RUN: %clang_cl_asan %Od %s %Fe%t |
2 | // 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 typically |
5 | // symbolized on Windows. |
6 | #include <malloc.h> |
7 | |
8 | namespace foo { |
9 | // A template function in a namespace. |
10 | template<int x> |
11 | void bar(char *p) { |
12 | *p = x; |
13 | } |
14 | |
15 | // A regular function in a namespace. |
16 | void spam(char *p) { |
17 | bar<42>(p); |
18 | } |
19 | } |
20 | |
21 | // A multi-argument template with a bool template parameter. |
22 | template<typename T, bool U> |
23 | void baz(T t) { |
24 | if (U) |
25 | foo::spam(p: t); |
26 | } |
27 | |
28 | template<typename T> |
29 | struct A { |
30 | A(T v) { v_ = v; } |
31 | ~A(); |
32 | char *v_; |
33 | }; |
34 | |
35 | // A destructor of a template class. |
36 | template<> |
37 | A<char*>::~A() { |
38 | baz<char*, true>(t: v_); |
39 | } |
40 | |
41 | int main() { |
42 | char *buffer = (char*)malloc(size: 42); |
43 | free(ptr: 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.cpp |
47 | // CHECK: foo::spam{{.*}}demangled_names.cpp |
48 | // MSVC: baz<char *,{{ *}}1>{{.*}}demangled_names.cpp |
49 | // MINGW: baz<char*, true>{{.*}}demangled_names.cpp |
50 | // MSVC: A<char *>::~A<char *>{{.*}}demangled_names.cpp |
51 | // MINGW: A<char*>::~A(){{.*}}demangled_names.cpp |
52 | } |
53 | |