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annotate gcc/testsuite/gcc.dg/vla-15.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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111
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1 /* Test for VLA size evaluation in sizeof typeof. */
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2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
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3 /* { dg-do run } */
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4 /* { dg-options "-std=gnu99" } */
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5
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6 #include <stdarg.h>
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7
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8 extern void exit (int);
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9 extern void abort (void);
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10
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11 char a[1];
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12
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13 void
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14 f1 (void)
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15 {
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16 int i = 0;
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17 int j = sizeof (typeof (*(++i, (char (*)[i])a)));
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18 if (i != 1 || j != 1)
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19 abort ();
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20 }
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21
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22 int
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23 main (void)
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24 {
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25 f1 ();
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26 exit (0);
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27 }