tests/source/issue-6147/case_rustfmt_v1.rs - rustfmt - Git at Google

 // rustfmt-style_edition: 2015

 pub fn main() {
 let a = Some(12);
 match a {
 #![attr1]
 #![attr2]
 #![attr3]
 _ => None,
 }

 {
 match a {
 #![attr1]
 #![attr2]
 #![attr3]
 _ => None,
 }
 }
 }
	// rustfmt-style_edition: 2015

	pub fn main() {
	let a = Some(12);
	match a {
	#![attr1]
	#![attr2]
	#![attr3]
	_ => None,
	}

	{
	match a {
	#![attr1]
	#![attr2]
	#![attr3]
	_ => None,
	}
	}
	}