Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/pr80776-2.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents
children
comparison
equal deleted inserted replaced
111:04ced10e8804 131:84e7813d76e9
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -Wformat-overflow" } */
3
4 extern int sprintf (char *restrict, const char *restrict, ...)
5 __attribute__ ((__nothrow__));
6 extern int foo (void);
7
8 int
9 Fgenerate_new_buffer_name (void)
10 {
11 char number[2];
12 int i = foo ();
13 if (i < 0)
14 __builtin_unreachable ();
15 if (i >= 2)
16 __builtin_unreachable ();
17 return sprintf (number, "%d", i); /* { dg-bogus "writing" } */
18 }