Merge #683

683: fix AST for if expressions r=matklad a=matklad



Co-authored-by: Aleksey Kladov <[email protected]>

1 files changed, 4 insertions, 1 deletions

diff --git a/crates/ra_ide_api_light/src/assists/replace_if_let_with_match.rs b/crates/ra_ide_api_light/src/assists/replace_if_let_with_match.rs
index d64c34d54..71880b919 100644
--- a/crates/ra_ide_api_light/src/assists/replace_if_let_with_match.rs
+++ b/crates/ra_ide_api_light/src/assists/replace_if_let_with_match.rs
@@ -11,7 +11,10 @@ pub fn replace_if_let_with_match(ctx: AssistCtx) -> Option<Assist> {
     let pat = cond.pat()?;
     let expr = cond.expr()?;
     let then_block = if_expr.then_branch()?;
-    let else_block = if_expr.else_branch()?;
+    let else_block = match if_expr.else_branch()? {
+        ast::ElseBranchFlavor::Block(it) => it,
+        ast::ElseBranchFlavor::IfExpr(_) => return None,
+    };
 
     ctx.build("replace with match", |edit| {
         let match_expr = build_match_expr(expr, pat, then_block, else_block);