From 5d5c14920a9aa3397d4b479c22e37392be5557f4 Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Tue, 13 Oct 2026 08:47:52 +0000
Subject: feat: support comma-separated OUTPUT expressions

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 lib/Parser/Parser.cc | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'lib/Parser/Parser.cc')

diff --git a/lib/Parser/Parser.cc b/lib/Parser/Parser.cc
index 260472c..25fc342 100644
--- a/lib/Parser/Parser.cc
+++ b/lib/Parser/Parser.cc
@@ -555,9 +555,15 @@ std::unique_ptr<StmtAST> Parser::ParseStatementImpl() {
     }
     else if (CurTok == tok_output) {
         getNextToken();
-        auto Expr = ParseExpression();
-        if (!Expr) return nullptr;
-        return std::make_unique<OutputStmtAST>(std::move(Expr));
+        std::vector<std::unique_ptr<ExprAST>> Exprs;
+        while (true) {
+            auto Expr = ParseExpression();
+            if (!Expr) return nullptr;
+            Exprs.push_back(std::move(Expr));
+            if (CurTok != ',') break;
+            getNextToken();
+        }
+        return std::make_unique<OutputStmtAST>(std::move(Exprs));
     }
     else if (CurTok == tok_if) {
         return ParseIfStmt();
-- 
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