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annotate gcc/testsuite/c-c++-common/pr49706-2.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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 "-Wlogical-not-parentheses" } */
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3
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4 /* Test that we don't warn if both operands of the comparison
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5 are negated. */
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6
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7 #ifndef __cplusplus
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8 #define bool _Bool
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9 #endif
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10
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11 bool r;
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12
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13 int
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14 same (int a, int b)
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15 {
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16 r = !a == !b;
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17 r = !!a == !!b;
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18 r = !!a == !b;
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19 r = !a == !!b;
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20 }