File: union-2.c

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (28 lines) | stat: -rw-r--r-- 367 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
/* This used to segfault on SPARC 64-bit at runtime because
   the stack pointer was clobbered by the function call.   */

/* { dg-do run } */

#include <stdarg.h>

union U
{
  long l1[2];
};

union U u;

void foo (int z, ...)
{
  int i;
  va_list ap;
  va_start(ap,z);
  i = va_arg(ap, int);
  va_end(ap);
}

int main(void)
{
  foo (1, 1, 1, 1, 1, u);
  return 0;
}