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Introduce ecma_op_object_get_length and ecma_op_object_get_by_index operations (#3245)

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These two functions helps to reduce code duplication, also invokes the elimination of several ECMA_TRY_CATCH macros.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-10-29 10:07:20 +01:00
committed by GitHub
parent 11818f1cb0
commit 42ab062441
23 changed files with 679 additions and 776 deletions
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jerry-core/vm/vm.c
+4 -2
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@@ -570,7 +570,8 @@ opfunc_call (vm_frame_ctx_t *frame_ctx_p) /**< frame context */
ecma_value_t func_value = stack_top_p[-1];
ecma_value_t completion_value;
if (!ecma_op_is_callable (func_value))
if (!ecma_is_value_object (func_value)
|| !ecma_op_object_is_callable (ecma_get_object_from_value (func_value)))
{
completion_value = ecma_raise_type_error (ECMA_ERR_MSG ("Expected a function."));
}
@@ -654,7 +655,8 @@ opfunc_construct (vm_frame_ctx_t *frame_ctx_p) /**< frame context */
ecma_value_t constructor_value = stack_top_p[-1];
ecma_value_t completion_value;
if (!ecma_is_constructor (constructor_value))
if (!ecma_is_value_object (constructor_value)
|| !ecma_object_is_constructor (ecma_get_object_from_value (constructor_value)))
{
completion_value = ecma_raise_type_error (ECMA_ERR_MSG ("Expected a constructor."));
}