| // Copyright 2025 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package main | |
| /* | |
| #include <stdlib.h> | |
| int* test() { | |
| return malloc(sizeof(int)); | |
| } | |
| void clearStack(int n) { | |
| if (n > 0) { | |
| clearStack(n - 1); | |
| } | |
| } | |
| */ | |
| import "C" | |
| //go:noinline | |
| func F() { | |
| C.test() | |
| } | |
| func clearStack(n int) { | |
| if n > 0 { | |
| clearStack(n - 1) | |
| } | |
| } | |
| func main() { | |
| // Test should fail: memory allocated by C is leaked. | |
| F() | |
| clearStack(100) | |
| C.clearStack(100) | |
| } |