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| author | David Bolvansky <david.bolvansky@gmail.com> | 2019-10-07 21:57:03 +0000 |
|---|---|---|
| committer | David Bolvansky <david.bolvansky@gmail.com> | 2019-10-07 21:57:03 +0000 |
| commit | bfb7afed5cdfdf021937d28826861825feb84969 (patch) | |
| tree | 1efc3b2d450be097ae1a302ca1adcf3f150d1471 /include | |
| parent | afaf7b4576387ad03afacd65a2b3b0726cd631a0 (diff) | |
| download | clang-bfb7afed5cdfdf021937d28826861825feb84969.tar.gz | |
[Diagnostics] Emit better -Wbool-operation's warning message if we known that the result is always true
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@373973 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/Basic/DiagnosticSemaKinds.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td index c54380639a..23cedcab27 100644 --- a/include/clang/Basic/DiagnosticSemaKinds.td +++ b/include/clang/Basic/DiagnosticSemaKinds.td @@ -6638,7 +6638,8 @@ def note_member_declared_here : Note< def note_member_first_declared_here : Note< "member %0 first declared here">; def warn_bitwise_negation_bool : Warning< - "bitwise negation of a boolean expression; did you mean logical negation?">, + "bitwise negation of a boolean expression%select{;| always evaluates to 'true';}0 " + "did you mean logical negation?">, InGroup<DiagGroup<"bool-operation">>; def err_decrement_bool : Error<"cannot decrement expression of type bool">; def warn_increment_bool : Warning< |