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* 2007-01-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>manu2007-01-081-24/+0
| | | | | | | | | | | | | | | | testsuite/ * g++.dg/warn/overflow-warn-1.C: Fix testcase. * g++.dg/warn/overflow-warn-3.C: Likewise. * g++.dg/warn/overflow-warn-4.C: Likewise. * g++.dg/warn/overflow-warn-5.C: Likewise. * g++.dg/warn/overflow-warn-6.C: Likewise. * g++.dg/warn/Woverflow-1.C: Likewise. * g++.dg/warn/Woverflow-2.C: Likewise. * g++.dg/warn/Woverflow-3.C: Likewise. * g++.dg/warn/multiple-overflow-warn-2.C: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120588 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>manu2007-01-071-0/+36
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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120558 138bc75d-0d04-0410-961f-82ee72b054a4
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