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Fix for-in/off block context initialization for empty destructuring patterns (#3614)

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This patch fixes #3611.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-03-16 14:53:02 +01:00
committed by GitHub
parent 7f67795326
commit c305aee80f
2 changed files with 42 additions and 1 deletions
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jerry-core/parser/js/js-parser-statm.c
+2 -1
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@@ -1158,7 +1158,8 @@ parser_parse_for_statement_start (parser_context_t *context_p) /**< context */
|| context_p->token.type == LEXER_KEYW_CONST)
{
token_type = context_p->token.type;
has_context = (context_p->token.type != LEXER_KEYW_VAR);
has_context = context_p->next_scanner_info_p->source_p == context_p->source_p;
JERRY_ASSERT (!has_context || context_p->next_scanner_info_p->type == SCANNER_TYPE_BLOCK);
scanner_get_location (&start_location, context_p);
/* TODO: remove this after the pre-scanner supports strict mode detection. */