From: Vadim Zhestikov <v.zhestikov@f5.com>
Date: Thu, 1 Jun 2023 16:39:27 +0000 (-0700)
Subject: Fixed parsing of invalid for-var statement.
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/static/gitweb.js?a=commitdiff_plain;h=893c94e1a9ed0fc241722c831964ebb8bcb67ca3;p=njs.git

Fixed parsing of invalid for-var statement.
---

diff --git a/src/njs_parser.c b/src/njs_parser.c
index 6c093c77..5a26a84a 100644
--- a/src/njs_parser.c
+++ b/src/njs_parser.c
@@ -5908,12 +5908,10 @@ njs_parser_for_var_binding_or_var_list(njs_parser_t *parser,
             njs_lexer_consume_token(parser->lexer, 2);
 
             return NJS_DONE;
-        }
-
-        parser->node = NULL;
 
-        njs_parser_next(parser, njs_parser_expression);
-        return NJS_OK;
+        } else {
+            return njs_parser_failed(parser);
+        }
     }
 }
 
diff --git a/src/test/njs_unit_test.c b/src/test/njs_unit_test.c
index 401fe558..d09275ce 100644
--- a/src/test/njs_unit_test.c
+++ b/src/test/njs_unit_test.c
@@ -2972,6 +2972,9 @@ static njs_unit_test_t  njs_test[] =
     { njs_str("for(c=let c"),
       njs_str("SyntaxError: Unexpected token \"let\" in 1") },
 
+    { njs_str("for(var``>0; 0 ;) ;"),
+      njs_str("SyntaxError: Unexpected token \"`\" in 1") },
+
     /* switch. */
 
     { njs_str("switch"),