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| author | Ted Kremenek <kremenek@apple.com> | 2010-01-06 00:23:04 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2010-01-06 00:23:04 +0000 |
| commit | e51136ee05aa613a09aa43d5852aabebb019696e (patch) | |
| tree | 597abc9bd6c996687a9d1143e161ee5cef828f57 /clang/lib | |
| parent | 1a5f292fbfcae4b6ddd6ba3fb3b03d068845c70e (diff) | |
| download | bcm5719-llvm-e51136ee05aa613a09aa43d5852aabebb019696e.tar.gz bcm5719-llvm-e51136ee05aa613a09aa43d5852aabebb019696e.zip | |
Per offline discussion with Doug, don't perform typo correction when we have encountered a fatal error. On some files that are woefully wrong (missing headers) this can cause a 3x slowdown in some cases when parsing the file. It makes sense not to perform typo correction in this case because after a fatal error diagnostics will either be suppressed or not really make any sense.
llvm-svn: 92809
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaLookup.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaLookup.cpp b/clang/lib/Sema/SemaLookup.cpp index 1f2943cb1f2..9ed15225b49 100644 --- a/clang/lib/Sema/SemaLookup.cpp +++ b/clang/lib/Sema/SemaLookup.cpp @@ -2199,6 +2199,10 @@ void TypoCorrectionConsumer::FoundDecl(NamedDecl *ND, NamedDecl *Hiding) { bool Sema::CorrectTypo(LookupResult &Res, Scope *S, const CXXScopeSpec *SS, DeclContext *MemberContext, bool EnteringContext, const ObjCObjectPointerType *OPT) { + + if (Diags.hasFatalErrorOccurred()) + return false; + // We only attempt to correct typos for identifiers. IdentifierInfo *Typo = Res.getLookupName().getAsIdentifierInfo(); if (!Typo) |
