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| author | Marek Polacek <polacek@redhat.com> | 2016-09-24 09:39:23 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-09-24 09:39:23 +0000 |
| commit | 9a2300e956daf1dd27e144d19ef95988ac661274 (patch) | |
| tree | 2202f7c8afd097fcf4c53d3a4cbe532ead2f1c43 /gcc/gimplify.c | |
| parent | 02ae505bc9f8040cddaf48faaaea3bc224260853 (diff) | |
| download | gcc-9a2300e956daf1dd27e144d19ef95988ac661274.zip gcc-9a2300e956daf1dd27e144d19ef95988ac661274.tar.gz gcc-9a2300e956daf1dd27e144d19ef95988ac661274.tar.bz2 | |
re PR c/77490 (bit-not (~) on boolean should be warned about)
PR c/77490
* c.opt (Wbool-operation): New.
* c-typeck.c (build_unary_op): Warn about bit not on expressions that
have boolean value. Warn about ++/-- on booleans.
* typeck.c (cp_build_unary_op): Warn about bit not on expressions that
have boolean value.
* doc/invoke.texi: Document -Wbool-operation.
* c-c++-common/Wbool-operation-1.c: New test.
* gcc.dg/Wbool-operation-1.c: New test.
From-SVN: r240462
Diffstat (limited to 'gcc/gimplify.c')
0 files changed, 0 insertions, 0 deletions