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annotate gcc/testsuite/gcc.dg/Wbool-operation-1.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 /* PR c/77490 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wall" } */
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4
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5 int
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6 fn (_Bool b)
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7 {
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8 int r = 0;
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9
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10 r += b++; /* { dg-warning "increment of a boolean expression" } */
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11 r += ++b; /* { dg-warning "increment of a boolean expression" } */
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12 r += b--; /* { dg-warning "decrement of a boolean expression" } */
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13 r += --b; /* { dg-warning "decrement of a boolean expression" } */
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14
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15 return r;
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16 }