From 40f2c2cabfdfbace9bc9116be7228b2db9348c13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edvard=20Th=C3=B6rnros?= <edvard.thornros@gmail.com>
Date: Mon, 22 Feb 2021 21:19:17 +0100
Subject: fix another bug??

---
 src/compiler.rs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/compiler.rs')

diff --git a/src/compiler.rs b/src/compiler.rs
index b3150ba..89ef9e0 100644
--- a/src/compiler.rs
+++ b/src/compiler.rs
@@ -322,7 +322,7 @@ macro_rules! push_scope {
                 errors.push((
                     e,
                     var.line,
-                    format!("Usage of undefined value: '{}'.", var.name),)
+                    format!("Variable is unused: '{}'.", var.name),)
                 );
             }
             if var.captured {
@@ -853,7 +853,8 @@ impl Compiler {
                         expect!(self, Token::Colon, "Expected ':' after parameter name.");
                         if let Ok(typ) = self.parse_type() {
                             args.push(typ.clone());
-                            let var = Variable::new(&name, true, typ);
+                            let mut var = Variable::new(&name, true, typ);
+                            var.read = true;
                             if let Ok(slot) = self.define(var) {
                                 self.stack_mut()[slot].active = true;
                             }
@@ -959,7 +960,9 @@ impl Compiler {
                         }
                     }
                     _ => {
-                        if !parse_branch!(self, block, self.call(block)) {
+                        if matches!(self.peek(), Token::Bang | Token::LeftParen) {
+                            self.call(block)
+                        } else {
                             return;
                         }
                     }
-- 
cgit v1.2.1