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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2007-05-19 13:32:03 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2007-05-19 13:32:03 +0000 |
| commit | 7060db96db1a93b956a065ab05fc2995d5af17f1 (patch) | |
| tree | 98d10e457cbf659848ab680b6b1b3e192890e140 /libcpp | |
| parent | 4fc2b4ff18b21daf43bf8d879e3edf67e556af7e (diff) | |
| download | gcc-7060db96db1a93b956a065ab05fc2995d5af17f1.zip gcc-7060db96db1a93b956a065ab05fc2995d5af17f1.tar.gz gcc-7060db96db1a93b956a065ab05fc2995d5af17f1.tar.bz2 | |
invoke.texi (Warning Options): Add -Wconversion-sign.
2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* doc/invoke.texi (Warning Options): Add -Wconversion-sign.
(Wconversion): Update description.
(Wconversion-sign): New.
* c.opt (Wconversion-sign): New.
* c-opts.c (c_common_post_options): Uninitialized Wconversion-sign
means disabled for C++. Otherwise, take the status of Wconversion.
* c-common.c (conversion_warning): Warn with either Wconversion or
Wconversion-sign.
(warnings_for_convert_and_check): Conditions are already checked by
conversion_warning.
(convert_and_check): Don't check warnings if the conversion failed.
cp/
* cvt.c (cp_convert_and_check): Don't check warnings if the
conversion failed.
testsuite/
* gcc.dg/Wconversion-integer.c: Group testcases and add more.
* gcc.dg/Wconversion-sign.c: New.
* gcc.dg/Wconversion-integer-no-sign.c: New.
* g++.dg/warn/Wconversion-integer.C: Move some warnings to
Wconversion-sign.C
* g++.dg/warn/Wconversion-sign.C: New.
* g++.old-deja/g++.other/warn4.C: Update.
* g++.dg/warn/Wconversion1.C: Likewise.
From-SVN: r124856
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions