diff options
| author | Dmitri Gribenko <gribozavr@gmail.com> | 2012-07-27 21:34:43 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2012-07-27 21:34:43 +0000 |
| commit | f24990aef10c3a36f46402747d27aeb702a129df (patch) | |
| tree | a9c5be62a214cbf09f87d33a5dbd7d5104170ec0 /clang/lib | |
| parent | 84c97cafd063882b956ecc4b6743cbe185ef2ddc (diff) | |
| download | bcm5719-llvm-f24990aef10c3a36f46402747d27aeb702a129df.tar.gz bcm5719-llvm-f24990aef10c3a36f46402747d27aeb702a129df.zip | |
Comment Sema: don't try to typo-correct a \param when function has zero
arguments. Just an optimization, no functional change.
llvm-svn: 160896
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/AST/CommentSema.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/AST/CommentSema.cpp b/clang/lib/AST/CommentSema.cpp index 5301bfebe96..f0790760a9b 100644 --- a/clang/lib/AST/CommentSema.cpp +++ b/clang/lib/AST/CommentSema.cpp @@ -169,6 +169,10 @@ ParamCommandComment *Sema::actOnParamCommandParamNameArg( Diag(ArgLocBegin, diag::warn_doc_param_not_found) << Arg << ArgRange; + // No parameters -- can't suggest a correction. + if (ParamVars.size() == 0) + return Command; + unsigned CorrectedParamIndex = ParamCommandComment::InvalidParamIndex; if (ParamVars.size() == 1) { // If function has only one parameter then only that parameter |
