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Remove ECMA_LEXICAL_ENVIRONMENT_OBJECT_BOUND. (#2408)

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Only the global object bound to the root node of the lexical environment
tree does not have a provideThis flag, and ecma_op_implicit_this_value()
falls back to the global object. Hence we get the same effect regardless
of provideThis.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2018-06-20 15:27:45 +02:00
committed by GitHub
parent acdbbf2261
commit 03274c112a
6 changed files with 20 additions and 69 deletions
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jerry-core/ecma/base/ecma-globals.h
+2 -3
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@@ -613,9 +613,8 @@ typedef enum
/* Types between 0 - 12 are ecma_object_type_t which can have a built-in flag. */
ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE = 13, /**< declarative lexical environment */
ECMA_LEXICAL_ENVIRONMENT_OBJECT_BOUND = 14, /**< object-bound lexical environment */
ECMA_LEXICAL_ENVIRONMENT_THIS_OBJECT_BOUND = 15, /**< object-bound lexical environment
* with provideThis flag */
ECMA_LEXICAL_ENVIRONMENT_THIS_OBJECT_BOUND = 14, /**< object-bound lexical environment
* with provideThis flag */
ECMA_LEXICAL_ENVIRONMENT_TYPE_START = ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE, /**< first lexical
* environment type */