From 6f11fa8ccce4204d5449302dc02a4f16b909dfd9 Mon Sep 17 00:00:00 2001
From: azur <natapat.samutpong@gmail.com>
Date: Sat, 4 Mar 2023 19:46:25 +0700
Subject: [PATCH] change func syntax

---
 a.hlm             | 2 +-
 src/read/parse.rs | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/a.hlm b/a.hlm
index da14833..522d747 100644
--- a/a.hlm
+++ b/a.hlm
@@ -1,4 +1,4 @@
-func add x: num -> num = x + 1;
+func add (x: num) num = x + 1;
 
 println(
     {
diff --git a/src/read/parse.rs b/src/read/parse.rs
index 2e89698..20167ad 100644
--- a/src/read/parse.rs
+++ b/src/read/parse.rs
@@ -445,13 +445,14 @@ pub fn exprs_parser() -> impl P<Vec<Spanned<PExpr>>> {
 pub fn stmt_parser() -> impl P<Spanned<PStmt>> {
     let func = just(Token::Func)
         .ignore_then(symbol_parser())
+        .then_ignore(just(Token::Open(Delim::Paren)))
         .then(
             symbol_parser()
             .then_ignore(just(Token::Colon))
             .then(type_parser())
             .separated_by(just(Token::Comma))
         )
-        .then_ignore(just(Token::Arrow))
+        .then_ignore(just(Token::Close(Delim::Paren)))
         .then(type_parser())
         .then_ignore(just(Token::Assign))
         .then(expr_parser().map(Box::new))