From a4c6e8c4e22ddea9668eb3380603ad53d8ce6a5e Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Wed, 5 Feb 2020 10:50:07 +0100
Subject: Refactor if-let -> match assist to use ast::make

---
 crates/ra_syntax/src/ast/expr_extensions.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'crates/ra_syntax/src/ast/expr_extensions.rs')

diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 539759450..2e50a095c 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -7,6 +7,21 @@ use crate::{
     SyntaxToken, T,
 };
 
+impl ast::Expr {
+    pub fn is_block_like(&self) -> bool {
+        match self {
+            ast::Expr::IfExpr(_)
+            | ast::Expr::LoopExpr(_)
+            | ast::Expr::ForExpr(_)
+            | ast::Expr::WhileExpr(_)
+            | ast::Expr::BlockExpr(_)
+            | ast::Expr::MatchExpr(_)
+            | ast::Expr::TryBlockExpr(_) => true,
+            _ => false,
+        }
+    }
+}
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum ElseBranch {
     Block(ast::BlockExpr),
-- 
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