From: Fabrice Bellard <fabrice@bellard.org>
Date: Thu, 13 Mar 2025 18:00:25 +0000 (+0100)
Subject: regexp: allow [\-] in unicode mode (#373)
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/postgres_fdw.c?a=commitdiff_plain;h=837a69758874339a75560d99cea665f1966799c8;p=quickjs.git

regexp: allow [\-] in unicode mode (#373)
---

diff --git a/libregexp.c b/libregexp.c
index 9295fe7..8c47389 100644
--- a/libregexp.c
+++ b/libregexp.c
@@ -686,6 +686,10 @@ static int get_class_atom(REParseState *s, CharRange *cr,
                 c = '\\';
             }
             break;
+        case '-':
+            if (!inclass && s->is_unicode)
+                goto invalid_escape;
+            break;
 #ifdef CONFIG_ALL_UNICODE
         case 'p':
         case 'P':