From cd1920af58ca0038f1ccbd438de52ef003b68ee5 Mon Sep 17 00:00:00 2001
From: Martok <martok@martoks-place.de>
Date: Sun, 6 Aug 2023 18:08:59 +0200
Subject: [PATCH] Issue #2172 - add missing RegExpShared TraceKind declaration

---
 js/src/gc/Tracer.cpp     | 4 ++++
 js/src/vm/RegExpObject.h | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/js/src/gc/Tracer.cpp b/js/src/gc/Tracer.cpp
index ea7f613e38..7be4543029 100644
--- a/js/src/gc/Tracer.cpp
+++ b/js/src/gc/Tracer.cpp
@@ -344,6 +344,10 @@ JS_GetTraceThingInfo(char* buf, size_t bufsize, JSTracer* trc, void* thing,
         name = "object_group";
         break;
 
+      case JS::TraceKind::RegExpShared:
+        name = "reg_exp_shared";
+        break;
+
       default:
         name = "INVALID";
         break;
diff --git a/js/src/vm/RegExpObject.h b/js/src/vm/RegExpObject.h
index 14ec8509ee..5247731112 100644
--- a/js/src/vm/RegExpObject.h
+++ b/js/src/vm/RegExpObject.h
@@ -259,6 +259,9 @@ class RegExpShared : public gc::TenuredCell
     static bool dumpBytecode(JSContext* cx, MutableHandleRegExpShared res, bool match_only,
                              HandleLinearString input);
 #endif
+
+  public:
+    static const JS::TraceKind TraceKind = JS::TraceKind::RegExpShared;
 };
 
 class RegExpCompartment