From 249ab68e4744aed0a93ce9ff842c9f6fe0e13201 Mon Sep 17 00:00:00 2001
From: David Li <li.davidm96@gmail.com>
Date: Sun, 5 Nov 2017 21:16:57 -0500
Subject: Parse function declarations

---
 src/taiga.lalrpop | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/taiga.lalrpop')

diff --git a/src/taiga.lalrpop b/src/taiga.lalrpop
index aa5e50e..0144aad 100644
--- a/src/taiga.lalrpop
+++ b/src/taiga.lalrpop
@@ -31,6 +31,10 @@ Declaration: Box<WithLocation<ast::Declaration>> = {
         Box::new(WithLocation::new(ast::Declaration::new_var(name, None, exp), l, r)),
     <l: @L> "type" <name: Name> "=" <ty: Ty> <r: @R> =>
         Box::new(WithLocation::new(ast::Declaration::new_ty(name, ty), l, r)),
+    <l: @L> "function" <name: Name> "(" <params: RecordFields> ")" "=" <body: Expression> <r: @R> =>
+        Box::new(WithLocation::new(ast::Declaration::new_fun(name, params, None, body), l, r)),
+    <l: @L> "function" <name: Name> "(" <params: RecordFields> ")" ":" <ty: Ty> "=" <body: Expression> <r: @R> =>
+        Box::new(WithLocation::new(ast::Declaration::new_fun(name, params, Some(ty), body), l, r)),
 };
 
 DeclarationsList: Vec<WithLocation<ast::Declaration>> = {
-- 
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