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annotate gcc/testsuite/gcc.dg/pr39666-2.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +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 middle-end/39666 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2 -Wuninitialized" } */
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4
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5 int
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6 foo (int i)
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7 {
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8 int j;
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9 switch (i)
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10 {
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11 case -__INT_MAX__ - 1 ... -1:
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12 j = 6;
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13 break;
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14 case 0:
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15 j = 5;
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16 break;
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17 case 2 ... __INT_MAX__:
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18 j = 4;
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19 break;
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20 }
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21 return j; /* { dg-warning "may be used uninitialized" } */
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22 }