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annotate gcc/testsuite/gcc.dg/Wimplicit-fallthrough-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/7652 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wimplicit-fallthrough -Wdeclaration-after-statement" } */
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4
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5 /* Test we don't print bogus "mixed declarations and code" warning. */
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6
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7 int
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8 f (int b)
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9 {
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10 switch (b)
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11 {
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12 case 0:
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13 b++;
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14 __attribute__((fallthrough));
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15 case 1:
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16 b--;
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17 __attribute__((unused)) int a; /* { dg-warning "mixed declarations and code" } */
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18 case 2:
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19 break;
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20 }
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21 return 99;
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22 }