Rework function call. #2414
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Rework function call. #2414
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Please add a test for this. |
zherczeg
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Test case added. |
LaszloLango
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Jul 2, 2018
| static ecma_value_t | ||
| ecma_op_function_construct_simple_or_external (ecma_object_t *func_obj_p, /**< Function object */ | ||
| ecma_op_function_construct_ecma_or_external (ecma_object_t *func_obj_p, /**< Function object */ | ||
| const ecma_value_t *arguments_list_p, /**< arguments list */ |
rerobika
reviewed
Jul 10, 2018
| { | ||
| if (JERRY_UNLIKELY (ecma_get_object_is_builtin (func_obj_p))) | ||
| { | ||
| return ecma_builtin_dispatch_call (func_obj_p, |
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Built-in function objects should never have a construct_flag, but it would be nice to see a JERRY_ASSERT (!ecma_op_function_has_construct_flag (arguments_list_p)) before returning with ecma_builtin_dispatch_call.
This case currently seems impossible but the assertion could prevent the wrong usage of the ecma_op_function_set_construct_flag in the future.
Furthermore add a construct flag, which disallows calling certain functions without new. Constructing bound arrow functions correctly throws error now. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
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Thank you for the comments, patch is updated. |
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LGTM (informally) |
yorkie
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Oct 20, 2018
Furthermore add a construct flag, which disallows calling certain functions without new. Constructing bound arrow functions correctly throws error now. Author: Zoltan Herczeg<zherczeg.u-szeged@partner.samsung.com> PR-URL: jerryscript-project/jerryscript#2414
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Furthermore add a construct flag, which disallows calling certain functions without new. Constructing bound arrow functions correctly throws error now. Author: Zoltan Herczeg<zherczeg.u-szeged@partner.samsung.com> PR-URL: jerryscript-project/jerryscript#2414
yorkie
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Oct 24, 2018
Furthermore add a construct flag, which disallows calling certain functions without new. Constructing bound arrow functions correctly throws error now. Author: Zoltan Herczeg<zherczeg.u-szeged@partner.samsung.com> PR-URL: jerryscript-project/jerryscript#2414
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Furthermore add a construct flag, which disallows calling certain functions without new. Constructing bound arrow functions correctly throws error now.
It seems the change has close to no effect:
Binary: 50 byte reduction, perf: -0.004%, mem: 0.000%