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Implement import.meta object (#4766)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-09-15 17:44:16 +02:00
committed by GitHub
parent 386ec44d4d
commit 77c2602205
27 changed files with 528 additions and 93 deletions
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jerry-core/parser/js/js-scanner-ops.c
+29
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@@ -357,6 +357,35 @@ scanner_check_function_after_if (parser_context_t *context_p, /**< context */
}
} /* scanner_check_function_after_if */
#endif /* JERRY_ESNEXT */
#if JERRY_MODULE_SYSTEM
/**
* Check whether the next token is meta.
*/
void
scanner_check_import_meta (parser_context_t *context_p) /**< context */
{
lexer_next_token (context_p);
if (context_p->token.type != LEXER_LITERAL
|| context_p->token.lit_location.type != LEXER_IDENT_LITERAL
|| context_p->token.keyword_type != LEXER_KEYW_META
|| (context_p->token.lit_location.status_flags & LEXER_LIT_LOCATION_HAS_ESCAPE))
{
scanner_raise_error (context_p);
}
lexer_next_token (context_p);
context_p->global_status_flags |= ECMA_PARSE_INTERNAL_HAS_IMPORT_META;
} /* scanner_check_import_meta */
#endif /* JERRY_MODULE_SYSTEM */
#if JERRY_ESNEXT
/**
* Arrow types for scanner_scan_bracket() function.
*/