test/tint/bug/tint/1731.wgsl.expected.wgsl - dawn - Git at Google

 fn g() {
   const a = vec3(vec3(1, 2, 3));
   const b = (a.x << 40);
 }
	fn g() {
	const a = vec3(vec3(1, 2, 3));
	const b = (a.x << 40);
	}