From 8e0de5b89ecfdd0aa9a7c01b9ef1652b4107ad4c Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 24 Jan 2026 13:17:02 +0900
Subject: feat: implement unary plus

---
 src/parse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/parse.c b/src/parse.c
index 41caa4a..12e8815 100644
--- a/src/parse.c
+++ b/src/parse.c
@@ -742,7 +742,9 @@ static AstNode* parse_argument_expr_list(Parser* p) {
 //     TODO 'alignof' '(' type-name ')'
 static AstNode* parse_unary_expr(Parser* p) {
     TokenKind op = peek_token(p)->kind;
-    if (consume_token_if(p, TokenKind_minus)) {
+    if (consume_token_if(p, TokenKind_plus)) {
+        return parse_cast_expr(p);
+    } else if (consume_token_if(p, TokenKind_minus)) {
         AstNode* operand = parse_cast_expr(p);
         return ast_new_binary_expr(op, ast_new_int(0), operand);
     } else if (consume_token_if(p, TokenKind_not)) {
-- 
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