1 files changed, 10 insertions, 10 deletions
diff --git a/js/src/builtin/SymbolObject.h b/js/src/builtin/SymbolObject.h
index 54d187fb59..49f608583c 100644
--- a/js/src/builtin/SymbolObject.h
+++ b/js/src/builtin/SymbolObject.h
@@ -38,22 +38,22 @@ class SymbolObject : public NativeObject
         setFixedSlot(PRIMITIVE_VALUE_SLOT, SymbolValue(symbol));
     }
 
-    static MOZ_MUST_USE bool construct(JSContext* cx, unsigned argc, Value* vp);
+    [[nodiscard]] static bool construct(JSContext* cx, unsigned argc, Value* vp);
 
     // Static methods.
-    static MOZ_MUST_USE bool for_(JSContext* cx, unsigned argc, Value* vp);
-    static MOZ_MUST_USE bool keyFor(JSContext* cx, unsigned argc, Value* vp);
+    [[nodiscard]] static bool for_(JSContext* cx, unsigned argc, Value* vp);
+    [[nodiscard]] static bool keyFor(JSContext* cx, unsigned argc, Value* vp);
 
     // Methods defined on Symbol.prototype.
-    static MOZ_MUST_USE bool toString_impl(JSContext* cx, const CallArgs& args);
-    static MOZ_MUST_USE bool toString(JSContext* cx, unsigned argc, Value* vp);
-    static MOZ_MUST_USE bool valueOf_impl(JSContext* cx, const CallArgs& args);
-    static MOZ_MUST_USE bool valueOf(JSContext* cx, unsigned argc, Value* vp);
-    static MOZ_MUST_USE bool toPrimitive(JSContext* cx, unsigned argc, Value* vp);
+    [[nodiscard]] static bool toString_impl(JSContext* cx, const CallArgs& args);
+    [[nodiscard]] static bool toString(JSContext* cx, unsigned argc, Value* vp);
+    [[nodiscard]] static bool valueOf_impl(JSContext* cx, const CallArgs& args);
+    [[nodiscard]] static bool valueOf(JSContext* cx, unsigned argc, Value* vp);
+    [[nodiscard]] static bool toPrimitive(JSContext* cx, unsigned argc, Value* vp);
 
     // Properties defined on Symbol.prototype.
-    static MOZ_MUST_USE bool descriptionGetter_impl(JSContext* cx, const CallArgs& args);
-    static MOZ_MUST_USE bool descriptionGetter(JSContext* cx, unsigned argc, Value *vp);
+    [[nodiscard]] static bool descriptionGetter_impl(JSContext* cx, const CallArgs& args);
+    [[nodiscard]] static bool descriptionGetter(JSContext* cx, unsigned argc, Value *vp);
 
     static const JSPropertySpec properties[];
     static const JSFunctionSpec methods[];