test/tint/ptr_ref/store/param/function/i32.wgsl - dawn - Git at Google

 fn func(pointer : ptr<function, i32>) {
   *pointer = 42;
 }

 @compute @workgroup_size(1)
 fn main() {
   var F : i32;
   func(&F);
 }
	fn func(pointer : ptr<function, i32>) {
	*pointer = 42;
	}

	@compute @workgroup_size(1)
	fn main() {
	var F : i32;
	func(&F);
	}