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annotate gcc/testsuite/gcc.dg/Warray-bounds-28.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* PR tree-optimization/48560 - -Warray-bounds fails to detect the out of
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2 bound array access
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3 { dg-do compile }
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4 { dg-options "-O2 -Warray-bounds" } */
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5
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6 char foo1 (int i)
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7 {
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8 static char s[] = "foo";
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9 switch (i)
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10 {
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11 case 30:
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12 return s[30]; /* { dg-warning "array subscript 30 is above array bounds" } */
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13 }
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14 return s[i];
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15 }