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Export assignment expression must not track variables (#4660)

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Only export the result of the assignment expression. This value cannot be changed later.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-04-21 08:56:50 +02:00
committed by GitHub
parent dead11cdd0
commit b4bea25f13
7 changed files with 38 additions and 13 deletions
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jerry-core/parser/js/js-parser-expr.c
+1 -10
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@@ -967,7 +967,7 @@ parser_parse_class (parser_context_t *context_p, /**< context */
#if JERRY_MODULE_SYSTEM
parser_module_append_export_name (context_p);
context_p->status_flags &= (uint32_t) ~(PARSER_MODULE_STORE_IDENT);
context_p->status_flags &= (uint32_t) ~PARSER_MODULE_STORE_IDENT;
#endif /* JERRY_MODULE_SYSTEM */
lexer_next_token (context_p);
@@ -2045,15 +2045,6 @@ parser_parse_unary_expression (parser_context_t *context_p, /**< context */
lexer_construct_literal_object (context_p,
&context_p->token.lit_location,
context_p->token.lit_location.type);
#if JERRY_MODULE_SYSTEM
if ((context_p->status_flags & PARSER_MODULE_STORE_IDENT)
&& type == LEXER_IDENT_LITERAL)
{
context_p->module_identifier_lit_p = context_p->lit_object.literal_p;
context_p->status_flags &= (uint32_t) ~(PARSER_MODULE_STORE_IDENT);
}
#endif /* JERRY_MODULE_SYSTEM */
}
else if (type == LEXER_NUMBER_LITERAL)
{