[deno] add illegal constructor errors

(cherry-picked from denoland/deno#30500)

Author: petamoriken

deno_webgpu/adapter.rs

@@ -13,6 +13,7 @@ use deno_core::V8TaskSpawner;
 use deno_core::WebIDL;
 
 use super::device::GPUDevice;
+use crate::error::GPUGenericError;
 use crate::webidl::features_to_feature_names;
 use crate::webidl::GPUFeatureName;
 use crate::Instance;
@@ -68,6 +69,12 @@ impl GarbageCollected for GPUAdapter {
 
 #[op2]
 impl GPUAdapter {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUAdapter, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[global]
   fn info(&self, scope: &mut v8::HandleScope) -> v8::Global<v8::Object> {
@@ -223,6 +230,12 @@ impl GarbageCollected for GPUSupportedLimits {
 
 #[op2]
 impl GPUSupportedLimits {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUSupportedLimits, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   fn maxTextureDimension1D(&self) -> u32 {
     self.0.max_texture_dimension_1d
@@ -401,6 +414,12 @@ impl GPUSupportedFeatures {
 
 #[op2]
 impl GPUSupportedFeatures {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUSupportedFeatures, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[global]
   #[symbol("setlike_set")]
   fn set(&self) -> v8::Global<v8::Value> {
@@ -422,6 +441,12 @@ impl GarbageCollected for GPUAdapterInfo {
 
 #[op2]
 impl GPUAdapterInfo {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUAdapterInfo, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn vendor(&self) -> String {

deno_webgpu/bind_group.rs

@@ -15,6 +15,7 @@ use deno_core::GarbageCollected;
 use deno_core::WebIDL;
 
 use crate::buffer::GPUBuffer;
+use crate::error::GPUGenericError;
 use crate::sampler::GPUSampler;
 use crate::texture::GPUTextureView;
 use crate::Instance;
@@ -43,6 +44,12 @@ impl GarbageCollected for GPUBindGroup {
 
 #[op2]
 impl GPUBindGroup {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUBindGroup, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/bind_group_layout.rs

@@ -4,6 +4,7 @@ use deno_core::op2;
 use deno_core::GarbageCollected;
 use deno_core::WebIDL;
 
+use crate::error::GPUGenericError;
 use crate::texture::GPUTextureViewDimension;
 use crate::Instance;
 
@@ -31,6 +32,12 @@ impl GarbageCollected for GPUBindGroupLayout {
 
 #[op2]
 impl GPUBindGroupLayout {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUBindGroupLayout, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/buffer.rs

@@ -13,6 +13,7 @@ use deno_core::WebIDL;
 use deno_error::JsErrorBox;
 use wgpu_core::device::HostMap as MapMode;
 
+use crate::error::GPUGenericError;
 use crate::Instance;
 
 #[derive(WebIDL)]
@@ -80,6 +81,12 @@ impl GarbageCollected for GPUBuffer {
 
 #[op2]
 impl GPUBuffer {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUBuffer, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/command_buffer.rs

@@ -4,6 +4,7 @@ use deno_core::op2;
 use deno_core::GarbageCollected;
 use deno_core::WebIDL;
 
+use crate::error::GPUGenericError;
 use crate::Instance;
 
 pub struct GPUCommandBuffer {
@@ -30,6 +31,12 @@ impl GarbageCollected for GPUCommandBuffer {
 
 #[op2]
 impl GPUCommandBuffer {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUCommandBuffer, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/command_encoder.rs

@@ -16,6 +16,7 @@ use wgpu_types::{BufferAddress, TexelCopyBufferInfo};
 use crate::buffer::GPUBuffer;
 use crate::command_buffer::GPUCommandBuffer;
 use crate::compute_pass::GPUComputePassEncoder;
+use crate::error::GPUGenericError;
 use crate::queue::GPUTexelCopyTextureInfo;
 use crate::render_pass::GPULoadOp;
 use crate::render_pass::GPURenderPassEncoder;
@@ -44,6 +45,12 @@ impl GarbageCollected for GPUCommandEncoder {
 
 #[op2]
 impl GPUCommandEncoder {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUCommandEncoder, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/compute_pass.rs

@@ -13,6 +13,7 @@ use deno_core::webidl::WebIdlError;
 use deno_core::GarbageCollected;
 use deno_core::WebIDL;
 
+use crate::error::GPUGenericError;
 use crate::Instance;
 
 pub struct GPUComputePassEncoder {
@@ -31,6 +32,12 @@ impl GarbageCollected for GPUComputePassEncoder {
 
 #[op2]
 impl GPUComputePassEncoder {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUComputePassEncoder, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/compute_pipeline.rs

@@ -8,6 +8,7 @@ use deno_core::WebIDL;
 use indexmap::IndexMap;
 
 use crate::bind_group_layout::GPUBindGroupLayout;
+use crate::error::GPUGenericError;
 use crate::shader::GPUShaderModule;
 use crate::webidl::GPUPipelineLayoutOrGPUAutoLayoutMode;
 use crate::Instance;
@@ -38,6 +39,12 @@ impl GarbageCollected for GPUComputePipeline {
 
 #[op2]
 impl GPUComputePipeline {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUComputePipeline, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {

deno_webgpu/device.rs

@@ -30,7 +30,7 @@ use crate::adapter::GPUAdapterInfo;
 use crate::adapter::GPUSupportedFeatures;
 use crate::adapter::GPUSupportedLimits;
 use crate::command_encoder::GPUCommandEncoder;
-use crate::error::GPUError;
+use crate::error::{GPUError, GPUGenericError};
 use crate::query_set::GPUQuerySet;
 use crate::render_bundle::GPURenderBundleEncoder;
 use crate::render_pipeline::GPURenderPipeline;
@@ -75,6 +75,12 @@ impl GarbageCollected for GPUDevice {
 // EventTarget is extended in JS
 #[op2]
 impl GPUDevice {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUDevice, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn label(&self) -> String {
@@ -909,6 +915,12 @@ impl GarbageCollected for GPUDeviceLostInfo {
 
 #[op2]
 impl GPUDeviceLostInfo {
+  #[constructor]
+  #[cppgc]
+  fn constructor(_: bool) -> Result<GPUDeviceLostInfo, GPUGenericError> {
+    Err(GPUGenericError::InvalidConstructor)
+  }
+
   #[getter]
   #[string]
   fn reason(&self) -> &'static str {

deno_webgpu/error.rs

@@ -372,3 +372,10 @@ impl From<ConfigureSurfaceError> for GPUError {
     GPUError::from_webgpu(err)
   }
 }
+
+#[derive(Debug, thiserror::Error, deno_error::JsError)]
+pub enum GPUGenericError {
+  #[class(type)]
+  #[error("Illegal constructor")]
+  InvalidConstructor,
+}