2 files changed, 15 insertions, 8 deletions
diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
index de97e2c9ea9..8c7eb3e7400 100644
--- a/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -4328,7 +4328,7 @@ def getEnumValueName(value):
     if re.match("[^\x20-\x7E]", value):
         raise SyntaxError('Enum value "' + value + '" contains non-ASCII characters')
     if re.match("^[0-9]", value):
-        raise SyntaxError('Enum value "' + value + '" starts with a digit')
+        value = '_' + value
     value = re.sub(r'[^0-9A-Za-z_]', '_', value)
     if re.match("^_[A-Z]|__", value):
         raise SyntaxError('Enum value "' + value + '" is reserved by the C++ spec')
@@ -4650,20 +4650,24 @@ class CGUnionConversionStruct(CGThing):
             # "object" is not distinguishable from other types
             assert not object or not (interfaceObject or arrayObject or callbackObject or mozMapObject)
             templateBody = CGList([], "\n")
-            if object:
-                templateBody.append(object)
+            if arrayObject or callbackObject:
+                # An object can be both an sequence object and a callback or
+                # dictionary, but we shouldn't have both in the union's members
+                # because they are not distinguishable.
+                assert not (arrayObject and callbackObject)
+                templateBody.append(arrayObject if arrayObject else callbackObject)
             if interfaceObject:
+                assert not object
                 templateBody.append(interfaceObject)
-            if arrayObject:
-                templateBody.append(arrayObject)
-            if callbackObject:
-                templateBody.append(callbackObject)
+            elif object:
+                templateBody.append(object)
             if mozMapObject:
                 templateBody.append(mozMapObject)
+
             conversions.append(CGIfWrapper("value.get().is_object()", templateBody))
 
         if dictionaryObject:
-            assert not hasObjectTypes
+            assert not object
             conversions.append(dictionaryObject)
 
         stringTypes = [t for t in memberTypes if t.isString() or t.isEnum()]
diff --git a/components/script/dom/bindings/trace.rs b/components/script/dom/bindings/trace.rs
index 907abb890ee..faef319a61d 100644
--- a/components/script/dom/bindings/trace.rs
+++ b/components/script/dom/bindings/trace.rs
@@ -161,6 +161,7 @@ use webgpu::{
     wgpu::command::RawPass, WebGPU, WebGPUAdapter, WebGPUBindGroup, WebGPUBindGroupLayout,
     WebGPUBuffer, WebGPUCommandBuffer, WebGPUCommandEncoder, WebGPUComputePipeline, WebGPUDevice,
     WebGPUPipelineLayout, WebGPUQueue, WebGPURenderPipeline, WebGPUSampler, WebGPUShaderModule,
+    WebGPUTexture, WebGPUTextureView,
 };
 use webrender_api::{DocumentId, ImageKey};
 use webxr_api::SwapChainId as WebXRSwapChainId;
@@ -561,6 +562,8 @@ unsafe_no_jsmanaged_fields!(WebGPUPipelineLayout);
 unsafe_no_jsmanaged_fields!(WebGPUQueue);
 unsafe_no_jsmanaged_fields!(WebGPUShaderModule);
 unsafe_no_jsmanaged_fields!(WebGPUSampler);
+unsafe_no_jsmanaged_fields!(WebGPUTexture);
+unsafe_no_jsmanaged_fields!(WebGPUTextureView);
 unsafe_no_jsmanaged_fields!(WebGPUCommandBuffer);
 unsafe_no_jsmanaged_fields!(WebGPUCommandEncoder);
 unsafe_no_jsmanaged_fields!(WebGPUDevice);