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/* PR39565: Static variable leaves undefined symbol in object file.
Variables codestrs_4 and codestrs_8 should not be undefined,
when this program is compiled at -O2. As a basic sanity test,
verify that this program compiles into an executable and runs. */
/* { dg-do run } */
/* { dg-options "-O2" } */
extern void abort (void);
extern void exit (int);
extern int strcmp (const char *, const char *);
static const union codestrs_t_4 {
struct {
char str_2[sizeof ("Illegal opcode")];
};
char str[0];
} codestrs_4 = { {"Illegal opcode"} };
static const union codestrs_t_8 {
struct {
char str_12[sizeof ("Integer divide by zero")];
};
char str[0];
} codestrs_8 = { {"Integer divide by zero"} };
const char *
psiginfo (int pinfo)
{
const char *base = ((void *)0);
switch (pinfo)
{
case 4: base = codestrs_4.str; break;
case 8: base = codestrs_8.str; break;
}
return base;
}
int
main (void)
{
if (strcmp (psiginfo (4), codestrs_4.str))
abort ();
if (strcmp (psiginfo (8), codestrs_8.str))
abort ();
exit (0);
}
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