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annotate gcc/testsuite/gcc.dg/pr8715.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
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 "-Wsign-compare -std=c99" } */
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3
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4 #include <stdbool.h>
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5
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6 int foo()
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7 {
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8 unsigned char b = '1';
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9
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10 bool x = ~b; /* { dg-warning "promoted ~unsigned is always non-zero" } */
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11
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12 return 0;
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13 }