Add missing initialization for Sema::CurScope. This is important for AST consumers which don't create a Parser. Pointed out by Tom Honermann.

llvm-svn: 181251

clang/lib/Sema/Sema.cpp

@@ -90,7 +90,7 @@ Sema::Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
     AccessCheckingSFINAE(false), InNonInstantiationSFINAEContext(false),
     NonInstantiationEntries(0), ArgumentPackSubstitutionIndex(-1),
     CurrentInstantiationScope(0), TyposCorrected(0),
-    AnalysisWarnings(*this), Ident_super(0)
+    AnalysisWarnings(*this), CurScope(0), Ident_super(0)
 {
   TUScope = 0;