From f515af8cd2ffb291788b3716a71c7ff5b0887e02 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Mon, 20 May 2024 00:04:00 +0200
Subject: [PATCH] fix(parser): Would not allow error set on arrow function

---
 src/Parser.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Parser.zig b/src/Parser.zig
index 07753ec7..05f2c3ba 100644
--- a/src/Parser.zig
+++ b/src/Parser.zig
@@ -5200,7 +5200,7 @@ fn function(
 
         const end_token: Token.Type = if (function_type.canOmitBody()) .Semicolon else .LeftBrace;
 
-        while (!self.check(end_token) and !self.check(.Eof)) {
+        while (!self.check(end_token) and !self.check(.Arrow) and !self.check(.Eof)) {
             const error_type_node = try self.parseTypeDef(
                 self.ast.nodes.items(.type_def)[function_node].?.resolved_type.?.Function.generic_types,
                 true,
@@ -5214,7 +5214,7 @@ fn function(
                 self.reportError(.error_type, "Error type can't be optional");
             }
 
-            if (!self.check(end_token)) {
+            if (!self.check(end_token) and !self.check(.Arrow)) {
                 try self.consume(.Comma, "Expected `,` after error type");
             }
         }