Type check the expression of the 'with' statement

src/compiler/checker.ts

@@ -5195,6 +5195,7 @@ module ts {
         }
 
         function checkWithStatement(node: WithStatement) {
+            checkExpression(node.expression);
             error(node.expression, Diagnostics.All_symbols_within_a_with_block_will_be_resolved_to_any);
         }