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/* Checks that pure functions are not treated as const. */
char *p;
static int __attribute__ ((pure))
is_end_of_statement (void)
{
return *p == '\n' || *p == ';' || *p == '!';
}
void foo (void)
{
/* The is_end_of_statement call was moved out of the loop at one stage,
resulting in an endless loop. */
while (!is_end_of_statement ())
p++;
}
int
main (void)
{
p = "abc\n";
foo ();
return 0;
}
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