[Bug c++/20624] [4.0 Regression] wrong "control reaches end of non-void function" warning

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-08-19 
05:41 -------
Subject: Bug 20624

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-08-19 05:41:14

Modified files:
        gcc            : ChangeLog gimple-low.c 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/g++.dg/warn: Wreturn-3.C 

Log message:
        2005-08-19  Andrew Pinski  <[EMAIL PROTECTED]>
        
        PR middle-end/20624
        * g++.dg/warn/Wreturn-3.C: New test
        
        2005-08-19  Andrew Pinski  <[EMAIL PROTECTED]>
        
        PR middle-end/20624
        * gimple-low.c (block_may_fallthru): Handle CLEANUP_POINT_EXPR by
        looking past it.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9776&r2=2.9777
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimple-low.c.diff?cvsroot=gcc&r1=2.26&r2=2.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5936&r2=1.5937
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/warn/Wreturn-3.C.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20624