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// RUN: %clang_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s #include <pthread.h> #include <unistd.h> #include <stdio.h> void *Thread(void *x) { sleep(10); return 0; } int main() { pthread_t t; pthread_create(&t, 0, Thread, 0); printf("OK\n"); return 0; } // CHECK-NOT: WARNING: ThreadSanitizer: thread leak