From 43451328a5ae74ffa34356259ee02e3786f070c3 Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Sat, 17 Oct 2026 06:10:05 +0000
Subject: fix(parser): accept optional DO after WHILE condition

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 lib/Parser/ParserControlFlow.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib')

diff --git a/lib/Parser/ParserControlFlow.cc b/lib/Parser/ParserControlFlow.cc
index afa8bd8..1cbedcd 100644
--- a/lib/Parser/ParserControlFlow.cc
+++ b/lib/Parser/ParserControlFlow.cc
@@ -54,6 +54,8 @@ std::unique_ptr<StmtAST> Parser::ParseWhileStmt() {
     auto Cond = ParseExpression();
     if (!Cond) return nullptr;
 
+    if (CurTok == tok_identifier && Lex.IdentifierStr == "DO") getNextToken();
+
     std::vector<std::unique_ptr<StmtAST>> Body = ParseBlock({tok_endwhile});
 
     if (CurTok != tok_endwhile) {
-- 
cgit v1.3.1-4-g156e