| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // RUN: cxx_compiler %s -c -o %t.o |
| // RUN: linker %t.o -o %t%exeext |
| // RUN: runtool %t%exeext | tee %t.tmp | FileCheck %s |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| // CHECK: main() |
| // CHECK: fn05() |
| // CHECK: fn04() |
| // CHECK: fn03() |
| // CHECK: ~non_trivial() |
| // CHECK: fn02() |
| // CHECK: fn01() |
| |
| void fn01() { printf("%s()\n", __FUNCTION__); } |
| void fn02() { printf("%s()\n", __FUNCTION__); } |
| void fn03() { printf("%s()\n", __FUNCTION__); } |
| void fn04() { printf("%s()\n", __FUNCTION__); } |
| void fn05() { printf("%s()\n", __FUNCTION__); } |
| |
| struct non_trivial { |
| non_trivial() { atexit(fn02); } |
| ~non_trivial() { printf("%s()\n", __FUNCTION__); } |
| int v1; |
| }; |
| |
| void foo(void (*fp)()) { |
| static non_trivial v1; |
| atexit(fp); |
| } |
| |
| int main(int argc, char *argv[]) { |
| atexit(fn01); |
| foo(fn03); |
| foo(fn04); |
| atexit(fn05); |
| printf("%s()\n", __FUNCTION__); |
| |
| return 0; |
| } |