Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/warn_format_signedness.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { 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); }