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Implement the Symbol builtin object (#2601)

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This patch contains the base functionalities that the new builtin object requires.

Currently unavailable:
 - print (Symbol('foo')) - this features requires the refactor of the print handler function
 - Several global symbol based builtin routines (follow up patch)

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-01-16 10:09:23 +01:00
committed by Robert Sipka
parent 08c7183ef8
commit 7e3d688e5b
43 changed files with 1896 additions and 212 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-object.inc.h
+3
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@@ -39,6 +39,9 @@ OBJECT_VALUE (LIT_MAGIC_STRING_PROTOTYPE,
* (property name, C routine name, arguments number or NON_FIXED, value of the routine's length property) */
ROUTINE (LIT_MAGIC_STRING_GET_PROTOTYPE_OF_UL, ecma_builtin_object_object_get_prototype_of, 1, 1)
ROUTINE (LIT_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL, ecma_builtin_object_object_get_own_property_names, 1, 1)
#ifndef CONFIG_DISABLE_ES2015_SYMBOL_BUILTIN
ROUTINE (LIT_MAGIC_STRING_GET_OWN_PROPERTY_SYMBOLS_UL, ecma_builtin_object_object_get_own_property_symbols, 1, 1)
#endif /* !CONFIG_DISABLE_ES2015_SYMBOL_BUILTIN */
ROUTINE (LIT_MAGIC_STRING_SEAL, ecma_builtin_object_object_seal, 1, 1)
ROUTINE (LIT_MAGIC_STRING_FREEZE, ecma_builtin_object_object_freeze, 1, 1)
ROUTINE (LIT_MAGIC_STRING_PREVENT_EXTENSIONS_UL, ecma_builtin_object_object_prevent_extensions, 1, 1)