Give the default CorrectionCandidateCallback::ValidateCandidate some
smarts so that it doesn't approve of keywords and/or type names when it
knows (based on its flags) that those kinds of corrections are not
wanted.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178668 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp
index 0fe3db1..2b3ca3f 100644
--- a/lib/Sema/SemaLookup.cpp
+++ b/lib/Sema/SemaLookup.cpp
@@ -4139,3 +4139,21 @@
return CorrectionName.getAsString();
}
+
+bool CorrectionCandidateCallback::ValidateCandidate(const TypoCorrection &candidate) {
+ if (!candidate.isResolved())
+ return true;
+
+ if (candidate.isKeyword())
+ return WantTypeSpecifiers || WantExpressionKeywords || WantCXXNamedCasts ||
+ WantRemainingKeywords || WantObjCSuper;
+
+ for (TypoCorrection::const_decl_iterator CDecl = candidate.begin(),
+ CDeclEnd = candidate.end();
+ CDecl != CDeclEnd; ++CDecl) {
+ if (!isa<TypeDecl>(*CDecl))
+ return true;
+ }
+
+ return WantTypeSpecifiers;
+}