Avoid superfluous warning after an error is detcted and reported.

// rdar://9132143


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129822 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index ee76cc73a5..702f8c7cfb 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -1735,6 +1735,8 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS,
           DS.getStorageClassSpec() == DeclSpec::SCS_typedef) {
         PrevSpec = ""; // Not used by the diagnostic.
         DiagID = diag::err_bool_redeclaration;
+        // For better error recovery.
+        Tok.setKind(tok::identifier);
         isInvalid = true;
       } else {
         isInvalid = DS.SetTypeSpecType(DeclSpec::TST_bool, Loc, PrevSpec,
@@ -1856,7 +1858,8 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS,
     }
 
     DS.SetRangeEnd(Tok.getLocation());
-    ConsumeToken();
+    if (DiagID != diag::err_bool_redeclaration)
+      ConsumeToken();
   }
 }