File: dllexport-dtor-thunks.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (17 lines) | stat: -rw-r--r-- 702 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
// RUN: %clang_cc1 -mconstructor-aliases -fms-extensions %s -emit-llvm -o - -triple x86_64-windows-msvc | FileCheck %s

namespace test1 {
struct A { ~A(); };
struct __declspec(dllexport) B : virtual A { };
// CHECK: define weak_odr dso_local dllexport void @"??1B@test1@@QEAA@XZ"
// CHECK: define weak_odr dso_local dllexport void @"??_DB@test1@@QEAAXXZ"
}

struct __declspec(dllexport) A { virtual ~A(); };
struct __declspec(dllexport) B { virtual ~B(); };
struct __declspec(dllexport) C : A, B { virtual ~C(); };
C::~C() {}

// CHECK: define dso_local dllexport void @"??1C@@UEAA@XZ"
// This thunk should *not* be dllexport.
// CHECK: define linkonce_odr dso_local noundef i8* @"??_EC@@W7EAAPEAXI@Z"