------- Comment #9 from manu at gcc dot gnu dot org 2007-01-07 23:40 ------- Subject: Bug 28986
Author: manu Date: Sun Jan 7 23:39:55 2007 New Revision: 120558 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120558 Log: 2007-01-07 Manuel Lopez-Ibanez <[EMAIL PROTECTED]> PR c++/28986 cp/ * typeck.c (build_binary_op): Call overflow_warning if TREE_OVERFLOW_P is true for the result and not for any of the operands. testsuite/ * g++.dg/conversion/nullptr1.C: Added overflow warning. * g++.dg/warn/overflow-warn-1.C: New. * g++.dg/warn/overflow-warn-3.C: New. * g++.dg/warn/overflow-warn-4.C: New. * g++.dg/warn/overflow-warn-5.C: New. * g++.dg/warn/overflow-warn-6.C: New. * g++.dg/warn/Woverflow-1.C: New. * g++.dg/warn/Woverflow-2.C: New. * g++.dg/warn/Woverflow-3.C: New. * g++.dg/warn/multiple-overflow-warn-2.C: New. Added: trunk/gcc/testsuite/g++.dg/warn/Woverflow-1.C trunk/gcc/testsuite/g++.dg/warn/Woverflow-2.C trunk/gcc/testsuite/g++.dg/warn/Woverflow-3.C trunk/gcc/testsuite/g++.dg/warn/multiple-overflow-warn-2.C trunk/gcc/testsuite/g++.dg/warn/overflow-warn-1.C trunk/gcc/testsuite/g++.dg/warn/overflow-warn-3.C trunk/gcc/testsuite/g++.dg/warn/overflow-warn-4.C trunk/gcc/testsuite/g++.dg/warn/overflow-warn-5.C trunk/gcc/testsuite/g++.dg/warn/overflow-warn-6.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/typeck.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/conversion/nullptr1.C -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28986
