Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vla-14.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* Test for VLA size evaluation in va_arg. */ /* Origin: Joseph Myers <joseph@codesourcery.com> */ /* { dg-do run } */ /* { dg-options "-std=gnu99" } */ #include <stdarg.h> extern void exit (int); extern void abort (void); int a[10]; int i = 9; void f (int n, ...) { va_list ap; void *p; va_start (ap, n); p = va_arg (ap, typeof (int (*)[++i])); if (p != a) abort (); if (i != n) abort (); va_end (ap); } int main (void) { f (10, &a); exit (0); }