Restore one instance

Author: jakebailey

src/compiler/parser.ts

@@ -1618,6 +1618,7 @@ namespace Parser {
             result.typeReferenceDirectives = emptyArray;
             result.libReferenceDirectives = emptyArray;
             result.amdDependencies = emptyArray;
+            result.hasNoDefaultLib = false;
             result.pragmas = emptyMap as ReadonlyPragmaMap;
             return result;
         }