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annotate gcc/testsuite/gcc.dg/Wparentheses-5.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Test operation of -Wparentheses. Precedence warnings. && inside
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2 ||. */
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3 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
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4
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5 /* { dg-do compile } */
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6 /* { dg-options "-Wparentheses" } */
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7
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8 int foo (int);
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9
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10 int
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11 bar (int a, int b, int c)
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12 {
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13 foo (a && b || c); /* { dg-warning "parentheses" "correct warning" } */
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14 foo ((a && b) || c);
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15 foo (a && (b || c));
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16 foo (1 && 2 || c); /* { dg-warning "parentheses" "correct warning" } */
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17 foo ((1 && 2) || c);
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18 foo (1 && (2 || c));
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19 foo (1 && 2 || 3); /* { dg-warning "parentheses" "correct warning" } */
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20 foo ((1 && 2) || 3);
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21 foo (1 && (2 || 3));
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22 foo (a || b && c); /* { dg-warning "parentheses" "correct warning" } */
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23 foo ((a || b) && c);
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24 foo (a || (b && c));
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25 foo (1 || 2 && c); /* { dg-warning "parentheses" "correct warning" } */
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26 foo ((1 || 2) && c);
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27 foo (1 || (2 && c));
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28 foo (1 || 2 && 3); /* { dg-warning "parentheses" "correct warning" } */
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29 foo ((1 || 2) && 3);
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30 foo (1 || (2 && 3));
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31 }