Introducing ECMA_FUNCTION_CALL helper macro for handling return completion values of function calls.

src/libecmaobjects/ecma-helpers-value.c

@@ -408,6 +408,18 @@ ecma_is_completion_value_throw (ecma_completion_value_t value) /**< completion v
   return (value.type == ECMA_COMPLETION_TYPE_THROW);
 } /* ecma_is_completion_value_throw */
 
+/**
+ * Check if the completion value is return value.
+ *
+ * @return true - if the completion type is return,
+ *         false - otherwise.
+ */
+bool
+ecma_is_completion_value_return (ecma_completion_value_t value) /**< completion value */
+{
+  return (value.type == ECMA_COMPLETION_TYPE_RETURN);
+} /* ecma_is_completion_value_return */
+
 /**
  * Check if the completion value is specified normal simple value.
  *

src/libecmaobjects/ecma-helpers.h

@@ -79,6 +79,7 @@ extern void ecma_free_completion_value (ecma_completion_value_t completion_value
 
 extern bool ecma_is_completion_value_normal (ecma_completion_value_t value);
 extern bool ecma_is_completion_value_throw (ecma_completion_value_t value);
+extern bool ecma_is_completion_value_return (ecma_completion_value_t value);
 extern bool ecma_is_completion_value_normal_simple_value (ecma_completion_value_t value,
                                                           ecma_simple_value_t simple_value);
 extern bool ecma_is_completion_value_normal_true (ecma_completion_value_t value);