Implement the Symbol builtin object (#2601)

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
+3
View File
@@ -97,6 +97,9 @@ struct jerry_context_t
const lit_utf8_byte_t * const *lit_magic_string_ex_array; /**< array of external magic strings */
const lit_utf8_size_t *lit_magic_string_ex_sizes; /**< external magic string lengths */
ecma_lit_storage_item_t *string_list_first_p; /**< first item of the literal string list */
#ifndef CONFIG_DISABLE_ES2015_SYMBOL_BUILTIN
ecma_lit_storage_item_t *symbol_list_first_p; /**< first item of the global symbol list */
#endif /* !CONFIG_DISABLE_ES2015_SYMBOL_BUILTIN */
ecma_lit_storage_item_t *number_list_first_p; /**< first item of the literal number list */
ecma_object_t *ecma_global_lex_env_p; /**< global lexical environment */
vm_frame_ctx_t *vm_top_context_p; /**< top (current) interpreter context */