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| author | Marek Polacek <polacek@redhat.com> | 2016-08-25 12:48:34 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-08-25 12:48:34 +0000 |
| commit | ebef225f4d824e45982955fe2a3cceb4f8cbae0e (patch) | |
| tree | 64f9fab13affc9a9f00a3ad4510b0ea04da7f713 /gcc/testsuite | |
| parent | 30df8b9f1e45879851eca44923eb77b0099fa24e (diff) | |
| download | gcc-ebef225f4d824e45982955fe2a3cceb4f8cbae0e.zip gcc-ebef225f4d824e45982955fe2a3cceb4f8cbae0e.tar.gz gcc-ebef225f4d824e45982955fe2a3cceb4f8cbae0e.tar.bz2 | |
c-common.c (warn_logical_not_parentheses): Print fixit hints.
* c-common.c (warn_logical_not_parentheses): Print fixit hints.
* c-common.h (warn_logical_not_parentheses): Update declaration.
* c-typeck.c (parser_build_binary_op): Pass LHS to
warn_logical_not_parentheses.
* parser.c (cp_parser_binary_expression): Pass LHS to
warn_logical_not_parentheses.
* c-c++-common/Wlogical-not-parentheses-2.c: New test.
Co-Authored-By: David Malcolm <dmalcolm@redhat.com>
From-SVN: r239756
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/c-c++-common/Wlogical-not-parentheses-2.c | 20 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f4dddd8..caeaa7e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2016-08-25 Marek Polacek <polacek@redhat.com> + * c-c++-common/Wlogical-not-parentheses-2.c: New test. + +2016-08-25 Marek Polacek <polacek@redhat.com> + PR c/77323 * gcc.dg/pr77323.c: New test. diff --git a/gcc/testsuite/c-c++-common/Wlogical-not-parentheses-2.c b/gcc/testsuite/c-c++-common/Wlogical-not-parentheses-2.c new file mode 100644 index 0000000..ba8dce8 --- /dev/null +++ b/gcc/testsuite/c-c++-common/Wlogical-not-parentheses-2.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ +/* { dg-options "-Wlogical-not-parentheses -fdiagnostics-show-caret" } */ + + /* Test fixit hints. */ + +int +foo (int aaa, int bbb) +{ + int r = 0; + r += (!aaa) == bbb; + r += !aaa == bbb; /* { dg-warning "logical not is only applied" } */ +/* { dg-begin-multiline-output "" } + r += !aaa == bbb; + ^~ + r += !aaa == bbb; + ^~~~ + ( ) + { dg-end-multiline-output "" } */ + return r; +} |