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annotate gcc/testsuite/g++.dg/warn/warn_format_signedness.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-Wformat -Wformat-signedness" } */
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3
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4 /* PR c/60194 */
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5
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6 void foo(unsigned u, int i, unsigned char uc, signed char sc) {
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7 __builtin_printf("%d\n", u); /* { dg-warning "expects argument of type 'int', but argument 2 has type 'unsigned int'" } */
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8 __builtin_printf("%u\n", i); /* { dg-warning "expects argument of type 'unsigned int', but argument 2 has type 'int'" } */
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9 __builtin_printf("%c\n", sc);
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10 __builtin_printf("%c\n", uc);
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11 }