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Fix "arguments" and "eval" parsing (#2661)

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This patch fixes #2656 and fixes #2659 as well.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-01-15 13:29:56 +01:00
committed by László Langó
parent 98aa08e33c
commit c305d70b11
4 changed files with 41 additions and 3 deletions
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jerry-core/parser/js/js-lexer.c
+2 -1
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@@ -1764,7 +1764,8 @@ lexer_construct_literal_object (parser_context_t *context_p, /**< context */
&& memcmp (source_p + 1, "rgument", 7) == 0)
{
context_p->lit_object.type = LEXER_LITERAL_OBJECT_ARGUMENTS;
if (!(context_p->status_flags & PARSER_ARGUMENTS_NOT_NEEDED))
if (!(context_p->status_flags & PARSER_ARGUMENTS_NOT_NEEDED)
&& literal_type == LEXER_IDENT_LITERAL)
{
context_p->status_flags |= PARSER_ARGUMENTS_NEEDED | PARSER_LEXICAL_ENV_NEEDED;
context_p->lit_object.literal_p->status_flags |= LEXER_FLAG_NO_REG_STORE;