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| author | manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-19 11:04:13 +0000 |
|---|---|---|
| committer | manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-19 11:04:13 +0000 |
| commit | 03033af4c1f68904bbecf8aaa95b58d285847c5c (patch) | |
| tree | bcaf465ab5ba49fd67b08ce44d9d4349c54cc20e /gcc/c-typeck.c | |
| parent | 3e682e423ffe1603a4533e89fc766a39c86caeef (diff) | |
| download | ppe42-gcc-03033af4c1f68904bbecf8aaa95b58d285847c5c.tar.gz ppe42-gcc-03033af4c1f68904bbecf8aaa95b58d285847c5c.zip | |
2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/32061
PR c++/36954
* doc/invoke.texi: Add -Wlogical-op to -Wextra.
* common.opt (Wlogical-op): Move from here...
* c.opt (Wlogical-op): ... to here.
* c-typeck.c (parser_build_binary_op): Update call to
warn_logical_operator.
* c-opts.c (c_common_post_options): Enable warn_logical_op with
extra_warnings.
* c-common.c (warn_logical_op): Update.
* c-common.h (warn_logical_op): Update declaration.
cp/
* call.c (build_new_op): Save the original codes of operands
before folding.
testsuite/
* gcc.dg/pr32061.c: New.
* gcc.dg/Wlogical-op-1.c: Update.
* g++.dg/warn/Wlogical-op-1.C: Update.
* g++.dg/warn/pr36954.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146344 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-typeck.c')
| -rw-r--r-- | gcc/c-typeck.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 77eafbff009..821f4ce13a6 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -2925,8 +2925,9 @@ parser_build_binary_op (location_t location, enum tree_code code, if (warn_parentheses) warn_about_parentheses (code, code1, arg1.value, code2, arg2.value); - if (TREE_CODE_CLASS (code1) != tcc_comparison) - warn_logical_operator (code, arg1.value, arg2.value); + if (warn_logical_op) + warn_logical_operator (input_location, code, + code1, arg1.value, code2, arg2.value); /* Warn about comparisons against string literals, with the exception of testing for equality or inequality of a string literal with NULL. */ |
