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annotate gcc/testsuite/gcc.dg/pr18501.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 /* Expected uninitialized variable warning. */
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2
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3 /* { dg-do compile } */
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4 /* { dg-options "-O -Wuninitialized" } */
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5
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6 unsigned bmp_iter_set ();
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7 int something (void);
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8
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9 void
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10 bitmap_print_value_set (void)
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11 {
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12 unsigned first; /* { dg-warning "may be used" "conditional in loop" { xfail *-*-* } } */
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13
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14 for (; bmp_iter_set (); )
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15 {
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16 if (!first)
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17 something ();
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18 first = 0;
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19 }
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20 }