Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/warn_format_signedness.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-Wformat -Wformat-signedness" } */ /* PR c/60194 */ void foo(unsigned u, int i, unsigned char uc, signed char sc) { __builtin_printf("%d\n", u); /* { dg-warning "expects argument of type 'int', but argument 2 has type 'unsigned int'" } */ __builtin_printf("%u\n", i); /* { dg-warning "expects argument of type 'unsigned int', but argument 2 has type 'int'" } */ __builtin_printf("%c\n", sc); __builtin_printf("%c\n", uc); }