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re PR other/30465 (Duplicated overflow warning)
authorManuel López-Ibáñez <manu@gcc.gnu.org>
Sun, 4 Mar 2007 23:29:41 +0000 (23:29 +0000)
committerManuel López-Ibáñez <manu@gcc.gnu.org>
Sun, 4 Mar 2007 23:29:41 +0000 (23:29 +0000)
commitf73fe417bc5556b2ab098e22cb6436b9b26c0577
treeb5345e046ddd0c7cfef6c82973f5e694a3fbb99etree
parentaf13a7a6ec9a50c39948ee5631a47c29c84fc6d1commit | diff
re PR other/30465 (Duplicated overflow warning)

2007-03-04  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR other/30465
* c-common.c (convert_and_check): Don't give warnings for
conversion if 'expr' already overflowed.

testsuite/
* gcc.dg/multiple-overflow-warn-3.c: New.
* g++.dg/warn/multiple-overflow-warn-3.C: New.

From-SVN: r122534
gcc/ChangeLog diff | blob | history
gcc/c-common.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/warn/multiple-overflow-warn-3.C [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/multiple-overflow-warn-3.c [new file with mode: 0644] blob