c/5897: No warning for statement after return

[bangerth@dealii.org]

Synopsis: No warning for statement after return

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Wed Dec 11 14:01:53 2002
State-Changed-Why:
    Confirmed with present 3.3CVS. You must add -Wunreachable-code,
    but it doesn't detect the problem here either.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5897