Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/union-2.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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/* 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; }