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