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annotate gcc/testsuite/gcc.dg/switch-warn-2.c @ 144:8f4e72ab4e11

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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* This should not warn about the case label being out of range. */
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2 /* { dg-do run } */
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3 /* { dg-options "-O0" } */
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4
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5 extern void abort (void);
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6 extern void exit (int);
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7
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8 int
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9 foo (unsigned int i)
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10 {
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11 switch (i)
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12 {
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13 case 123456123456ULL: /* { dg-warning "conversion from .long long unsigned int. to .unsigned int. changes value" } */
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14 return 0;
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15 default:
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16 return 3;
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17 }
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18 }
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19
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20 int
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21 main (void)
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22 {
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23 if (foo (10) != 3)
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24 abort ();
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25 exit (0);
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26 }