Put 'if let' back into comment.

Centril · Centril · commit 46a0e5436155 · 2019-06-24T07:20:52.000+02:00
diff --git a/clippy_lints/src/formatting.rs b/clippy_lints/src/formatting.rs
@@ -245,7 +245,7 @@ fn is_block(expr: &ast::Expr) -> bool {
     }
 }
 
-/// Match `if` expressions and return the `then` and `else` block.
+/// Match `if` or `if let` expressions and return the `then` and `else` block.
 fn unsugar_if(expr: &ast::Expr) -> Option<(&P<ast::Block>, &Option<P<ast::Expr>>)> {
     match expr.node {
         ast::ExprKind::If(_, ref then, ref else_) => Some((then, else_)),

Original file line number	Diff line number	Diff line change
`@@ -245,7 +245,7 @@ fn is_block(expr: &ast::Expr) -> bool {`
`245`	`245`	`}`
`246`	`246`	`}`
`247`	`247`
`248`		-/// Match `if` expressions and return the `then` and `else` block.
	`248`	+/// Match `if` or `if let` expressions and return the `then` and `else` block.
`249`	`249`	`fn unsugar_if(expr: &ast::Expr) -> Option<(&P<ast::Block>, &Option<P<ast::Expr>>)> {`
`250`	`250`	`match expr.node {`
`251`	`251`	`ast::ExprKind::If(_, ref then, ref else_) => Some((then, else_)),`