Currently the initial value of Tok is dependent an the stack contents

and could cause the Parser to crash on the first ConsumeToken().

Patcy by Bas van den Berg!

llvm-svn: 166891

clang/lib/Parse/Parser.cpp

@@ -53,6 +53,7 @@ Parser::Parser(Preprocessor &pp, Sema &actions, bool SkipFunctionBodies)
     GreaterThanIsOperator(true), ColonIsSacred(false), 
     InMessageExpression(false), TemplateParameterDepth(0),
     ParsingInObjCContainer(false), SkipFunctionBodies(SkipFunctionBodies) {
+  Tok.startToken();
   Tok.setKind(tok::eof);
   Actions.CurScope = 0;
   NumCachedScopes = 0;