21 lines
324 B
C
21 lines
324 B
C
/* { dg-do compile } */
|
|
/* { dg-options "-fstrict-overflow -O2 -Wstrict-overflow" } */
|
|
|
|
/* This erroneously gave an overflow warning. */
|
|
|
|
extern void bar (char);
|
|
void
|
|
foo (char *s)
|
|
{
|
|
int len, i;
|
|
|
|
for (len = 1; len < 5000; ++len)
|
|
{
|
|
for (i = 0; i < len; ++i)
|
|
{
|
|
if (s[i] != '\0')
|
|
bar (s[i]);
|
|
}
|
|
}
|
|
}
|