Fix handling of EOF in insert_semicolon.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com

jerry-core/parser/js/parser.cpp

@@ -2536,15 +2536,13 @@ insert_semicolon (void)
 {
   // We cannot use tok, since we may use lexer_save_token
   skip_token ();
-  if (token_is (TOK_NEWLINE) || lexer_prev_token ().type == TOK_NEWLINE)
+
+  bool is_new_line_occured = (token_is (TOK_NEWLINE) || lexer_prev_token ().type == TOK_NEWLINE);
+  bool is_close_brace_or_eof = (token_is (TOK_CLOSE_BRACE) || token_is (TOK_EOF));
+
+  if (is_new_line_occured || is_close_brace_or_eof)
   {
     lexer_save_token (tok);
-    return;
-  }
-  if (token_is (TOK_CLOSE_BRACE))
-  {
-    lexer_save_token (tok);
-    return;
   }
   else if (!token_is (TOK_SEMICOLON))
   {

tests/jerry/insert-semicolon.js

@@ -0,0 +1,15 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+var f = new Function ('return a');