1// RUN: %clang %s -o %t && %run %t 2>&1
2
3#include <assert.h>
4#include <string.h>
5
6int main(int argc, char **argv) {
7 size_t r;
8 char s1[] = "ab";
9 char s2[] = "ac";
10 r = strspn(s: s1, accept: s2);
11 assert(r == 1);
12 return 0;
13}
14

source code of compiler-rt/test/sanitizer_common/TestCases/strspn.c