Make LetElse its own node

jonas-schievink · jonas-schievink · commit f1db2cac1a44 · 2021-10-07T16:59:49.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ungrammar"
 description = "A DSL for describing concrete syntax trees"
-version = "1.14.7"
+version = "1.14.8"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/matklad/ungrammar"
 edition = "2018"
diff --git a/rust.ungram b/rust.ungram
@@ -316,9 +316,12 @@ Stmt =
 LetStmt =
   Attr* 'let' Pat (':' Type)?
   '=' initializer:Expr
-  ('else' else_branch:BlockExpr)?
+  LetElse?
   ';'
 
+LetElse =
+  'else' BlockExpr
+
 ExprStmt =
   Expr ';'?
 
