Fix "Private Class Fields Parsing Error" #5240
Open
+20
−0
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Fix "Private Class Fields Parsing Error" #5017
In
js-scanner.c
, the functionscanner_scan_primary_expression_end
does not triggerSCANNER_TYPE_CLASS_FIELD_INITIALIZER_END
.(ASI for '<var_name> = \n #<priv_item_name>' stmt)This causes the subsequent call
scanner_release_next
inparser_parse_class
(located injs-parser-expr.c
) to unexpectedly release the next scanner info.As a result, the condition
context_p->next_scanner_info_p->source_p != context_p->source_p
(located injs-parser-expr.c
) is triggered, leading toUnhandled exception: SyntaxError: Expected ';' token
The way to fix:
Add the condition for
LEXER_HASHMARK
(#) inscanner_scan_primary_expression_end
(located injs-scanner.c
)JerryScript-DCO-1.0-Signed-off-by: hvwyl [email protected]