llvm-project/clang/test/CodeGenCXX/microsoft-compatibility.cpp
Juneyoung Lee f193bcc701 Revert D105169 due to the two-stage failure in ASAN
This reverts the following commits:
37ca7a795b277c20c02a218bf44052278c03344b
9aa6c72b92b6c89cc6d23b693257df9af7de2d15
705387c5074bcca36d626882462ebbc2bcc3bed4
8ca4b3ef19fe82d7ad6a6e1515317dcc01b41515
80dba72a669b5416e97a42fd2c2a7bc5a6d3f44a
2021-10-18 23:52:46 +09:00

32 lines
728 B
C++

// RUN: %clang_cc1 %s -triple i686-pc-win32 -std=c++11 -fms-compatibility -emit-llvm -o - | FileCheck %s
template <typename>
struct S {
static const int x[];
};
template <>
const int S<char>::x[] = {1};
// CHECK-LABEL: @"?x@?$S@D@@2QBHB" = weak_odr dso_local constant [1 x i32] [i32 1], comdat
template<class T>
void destroy(T *p) {
p->~T();
}
extern "C" void f() {
int a;
destroy((void*)&a);
}
// CHECK-LABEL: define dso_local void @f()
// CHECK: call void @"??$destroy@X@@YAXPAX@Z"
// CHECK: ret void
// CHECK-LABEL: define linkonce_odr dso_local void @"??$destroy@X@@YAXPAX@Z"(i8* %p)
// The pseudo-dtor expr should not generate calls to anything.
// CHECK-NOT: call
// CHECK-NOT: invoke
// CHECK: ret void