Jan Eissfeld <[EMAIL PROTECTED]> writes:
> PR19978 reports that some overflow warnings are emitted multiple times. Like
> for example,
>
> test.c:6: warning: integer overflow in expression
> test.c:6: warning: integer overflow in expression
> test.c:6: warning: integer overflow in expression
>
> The current testsuite will match any number of those to a single {
> dg-warning }. I don't know whether this is a known limitation, a bug
> on the testsuite or it just needs some magic.
This is a known limitation in the test harness.
Ian
