address nits

Author: kainino0x

test/test_browser.py

@@ -4467,7 +4467,7 @@ def test_webgpu_basic_rendering(self, args):
   @requires_webgpu
   def test_webgpu_required_limits(self):
     self.set_setting('DEFAULT_TO_CXX')  # emdawnwebgpu uses C++ internally
-    self.btest_exit('webgpu_required_limits.c', cflags=['--use-port=emdawnwebgpu', '-sEXIT_RUNTIME'])
+    self.btest_exit('webgpu_required_limits.c', cflags=['--use-port=emdawnwebgpu'])
 
   # Tests the feature that shell html page can preallocate the typed array and place it
   # to Module.buffer before loading the script page.

test/test_other.py

@@ -2588,7 +2588,7 @@ def test_contrib_ports(self):
   def test_remote_ports(self):
     self.emcc(test_file('hello_world.c'), ['--use-port=emdawnwebgpu'])
 
-  @crossplatform  # Note this only tests on platforms where FROZEN_CACHE isn't set.
+  @crossplatform
   def test_external_ports_simple(self):
     if config.FROZEN_CACHE:
       self.skipTest("test doesn't work with frozen cache")

test/webgpu_required_limits.c

@@ -80,7 +80,7 @@ static void on_adapter_request_ended(WGPURequestAdapterStatus status,
   wgpuAdapterRelease(adapter);
 }
 
-int main(void) {
+int main() {
   const WGPUInstance instance = wgpuCreateInstance(NULL);
 
   wgpuInstanceRequestAdapter(instance, NULL, (WGPURequestAdapterCallbackInfo){