From 958cab54523a3c5a7c53daae502bfbf9b0caec1e Mon Sep 17 00:00:00 2001
From: liquidev <liquidev@tutanota.com>
Date: Sat, 7 Sep 2024 14:30:58 +0200
Subject: [PATCH] improve error reporting for missing `else` clauses

---
 crates/haku/src/parser.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/haku/src/parser.rs b/crates/haku/src/parser.rs
index c8b89d2..a9793fb 100644
--- a/crates/haku/src/parser.rs
+++ b/crates/haku/src/parser.rs
@@ -497,6 +497,7 @@ fn lambda(p: &mut Parser) -> Closed {
 fn if_expr(p: &mut Parser) -> Closed {
     let o = p.open();
 
+    let if_span = p.span();
     p.advance(); // if
     if p.peek() != TokenKind::LParen {
         let span = p.span();
@@ -522,9 +523,8 @@ fn if_expr(p: &mut Parser) -> Closed {
     p.optional_newline();
 
     if p.peek() != TokenKind::Else {
-        let span = p.span();
         p.emit(Diagnostic::error(
-            span,
+            if_span,
             "`if` expression is missing an `else` clause",
         ));
     }