From 553c951a60476e7ca22cdff5fa5ac4cb191e16b6 Mon Sep 17 00:00:00 2001
From: 132ikl <132@ikl.sh>
Date: Tue, 11 Feb 2025 04:35:23 -0500
Subject: [PATCH] Fix match running closures as block (#15032)

# Description
This PR makes `match` no longer run closures as if they were blocks.
This also allows returning closures from `match` without needing to wrap
in an outer subexpression or block.

Before PR:
```nushell
match 1 { _ => {|| print hi} }
# => hi
```

After PR:
```nushell
match 1 { _ => {|| print hi} }
# => closure_1090
```

# User-Facing Changes

* `match` no longer runs closures as if they were blocks

# Tests + Formatting

N/A

# After Submitting

N/A
---
 crates/nu-engine/src/compile/keyword.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/nu-engine/src/compile/keyword.rs b/crates/nu-engine/src/compile/keyword.rs
index b22e055a21..7d5b2abf29 100644
--- a/crates/nu-engine/src/compile/keyword.rs
+++ b/crates/nu-engine/src/compile/keyword.rs
@@ -255,7 +255,7 @@ pub(crate) fn compile_match(
         builder.drop_reg(match_reg)?;
 
         // Execute match right hand side expression
-        if let Some(block_id) = expr.as_block() {
+        if let Expr::Block(block_id) = expr.expr {
             let block = working_set.get_block(block_id);
             compile_block(
                 working_set,