51 lines
1.0 KiB
C++
51 lines
1.0 KiB
C++
// RUN: %clang_cl_asan -O0 %s -Fe%t
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// RUN: not %run %t 2>&1 | FileCheck %s
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//
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// This test makes sure ASan symbolizes stack traces the way they are typically
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// symbolized on Windows.
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#include <malloc.h>
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namespace foo {
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// A template function in a namespace.
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template<int x>
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void bar(char *p) {
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*p = x;
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}
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// A regular function in a namespace.
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void spam(char *p) {
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bar<42>(p);
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}
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}
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// A multi-argument template with a bool template parameter.
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template<typename T, bool U>
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void baz(T t) {
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if (U)
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foo::spam(t);
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}
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template<typename T>
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struct A {
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A(T v) { v_ = v; }
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~A();
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char *v_;
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};
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// A destructor of a template class.
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template<>
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A<char*>::~A() {
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baz<char*, true>(v_);
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}
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int main() {
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char *buffer = (char*)malloc(42);
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free(buffer);
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A<char*> a(buffer);
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// CHECK: AddressSanitizer: heap-use-after-free on address [[ADDR:0x[0-9a-f]+]]
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// CHECK: foo::bar<42>{{.*}}demangled_names.cc
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// CHECK: foo::spam{{.*}}demangled_names.cc
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// CHECK: baz<char *,1>{{.*}}demangled_names.cc
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// CHECK: A<char *>::~A<char *>{{.*}}demangled_names.cc
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}
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