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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.brendan/] [union1.C] - Rev 12
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// { dg-do run }
// GROUPS passed unions
// This is fixed by finish_anon_union doing a string_cst_equal check on
// the DECL_SIZE of the decls, instead of comparing the DECL_SIZE nodes.
// The compiler currently fails to allocate space for the static union.
unsigned
hash(const double d)
{
static union {
unsigned asint[2];
double asdouble;
};
asdouble = d;
return asint[0] ^ asint[1];
}
int main ()
{
hash (3.1415);
}