Fix a few issues which can lead to undefined-behaviour (#1730)

JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
2017-04-13 14:34:10 +02:00
parent 605e9847d2
commit 950a0f10cd
3 changed files with 7 additions and 4 deletions
@@ -370,7 +370,7 @@ ecma_make_integer_value (ecma_integer_value_t integer_value) /**< integer number
 {
  JERRY_ASSERT (ECMA_IS_INTEGER_NUMBER (integer_value));

-  return ((ecma_value_t) (integer_value << ECMA_DIRECT_SHIFT)) | ECMA_DIRECT_TYPE_INTEGER_VALUE;
+  return (((ecma_value_t) integer_value) << ECMA_DIRECT_SHIFT) | ECMA_DIRECT_TYPE_INTEGER_VALUE;
 } /* ecma_make_integer_value */

 /**