Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/packed-vla.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR middle-end/27945 */ /* { dg-do run } */ /* { dg-options "" } */ /* { dg-require-effective-target alloca } */ extern int printf (const char *, ...); extern void abort (); int func(int levels) { struct bar { unsigned char a; int b[levels]; } __attribute__ ((__packed__)) bar; struct foo { unsigned char a; int b[4]; } __attribute__ ((__packed__)) foo; printf("foo %d\n", sizeof(foo)); printf("bar %d\n", sizeof(bar)); if (sizeof (foo) != sizeof (bar)) abort (); } int main() { func(4); return 0; }