1// RUN: %clang_profgen -x c++ -fno-exceptions -std=c++11 -fuse-ld=gold -fcoverage-mapping -o %t %s
2// RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
3// RUN: llvm-profdata merge -o %t.profdata %t.profraw
4// RUN: llvm-cov show %t -instr-profile %t.profdata 2>&1 | FileCheck %s
5
6int g = 100;
7struct Base {
8 int B;
9 Base(int B_) : B(B_) {}
10 ~Base() { g -= B; }
11};
12
13struct Derived : public Base {
14 Derived(int K) : Base(K) {}
15 ~Derived() = default; // CHECK: [[@LINE]]| 2| ~Derived() = default;
16};
17
18int main() {
19 {
20 Derived dd(10);
21 Derived dd2(90);
22 }
23 if (g != 0)
24 return 1; // CHECK: [[@LINE]]| 0| return 1;
25 return 0;
26}
27

source code of compiler-rt/test/profile/Linux/coverage_dtor.cpp