Eliminate another ordering dependency in typo correction. Re-enable typo.m, which seems to be working properly.

llvm-svn: 116894

clang/lib/Sema/SemaLookup.cpp

@@ -3138,7 +3138,10 @@ DeclarationName Sema::CorrectTypo(LookupResult &Res, Scope *S, CXXScopeSpec *SS,
   // If only a single name remains, return that result.
   if (Consumer.size() == 1) {
     IdentifierInfo *Name = &Context.Idents.get(Consumer.begin()->getKey());
-    if (!LastLookupWasAccepted) {
+    if (Consumer.begin()->second) {
+      Res.suppressDiagnostics();
+      Res.clear();
+    } else if (!LastLookupWasAccepted) {
       // Perform name lookup on this name.
       Res.suppressDiagnostics();
       Res.clear();

clang/test/FixIt/typo.m

@@ -2,9 +2,6 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -x objective-c -E -P %s -o %t
 // RUN: %clang_cc1 -x objective-c -fsyntax-only -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -fixit %t  || true
 // RUN: %clang_cc1 -x objective-c -fsyntax-only -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -pedantic -Werror %t
-//
-// FIXME: Disabled while we investigate failure.
-// REQUIRES: disabled
 
 @interface NSString // expected-note{{'NSString' declared here}}
 + (int)method:(int)x;