42 lines
634 B
C++
42 lines
634 B
C++
// RUN: %clang_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s
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#include <stdio.h>
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#include <stdlib.h>
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static void atexit5() {
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fprintf(stderr, "5");
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}
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static void atexit4() {
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fprintf(stderr, "4");
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}
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static void atexit3() {
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fprintf(stderr, "3");
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}
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static void atexit2() {
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fprintf(stderr, "2");
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}
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static void atexit1() {
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fprintf(stderr, "1");
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}
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static void atexit0() {
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fprintf(stderr, "\n");
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}
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int main() {
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atexit(atexit0);
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atexit(atexit1);
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atexit(atexit2);
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atexit(atexit3);
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atexit(atexit4);
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atexit(atexit5);
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}
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// CHECK-NOT: FATAL: ThreadSanitizer
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// CHECK-NOT: WARNING: ThreadSanitizer
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// CHECK: 54321
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