Merge pull request #502 from DickvdBrink/unused-var-parser

Remove some unused variables

Author: mhegazy

src/compiler/checker.ts

@@ -1470,7 +1470,7 @@ module ts {
         function getTypeOfFuncClassEnumModule(symbol: Symbol): Type {
             var links = getSymbolLinks(symbol);
             if (!links.type) {
-                var type = links.type = createObjectType(TypeFlags.Anonymous, symbol);
+                links.type = createObjectType(TypeFlags.Anonymous, symbol);
             }
             return links.type;
         }

src/compiler/parser.ts

@@ -2405,8 +2405,6 @@ module ts {
         function parseBreakOrContinueStatement(kind: SyntaxKind): BreakOrContinueStatement {
             var node = <BreakOrContinueStatement>createNode(kind);
             var errorCountBeforeStatement = file.syntacticErrors.length;
-            var keywordStart = scanner.getTokenPos();
-            var keywordLength = scanner.getTextPos() - keywordStart;
             parseExpected(kind === SyntaxKind.BreakStatement ? SyntaxKind.BreakKeyword : SyntaxKind.ContinueKeyword);
             if (!canParseSemicolon()) node.label = parseIdentifier();
             parseSemicolon();