From 05a47988d9466b827f7dbab44bab33a67228efe9 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Sun, 30 Jul 2017 00:51:48 +0200
Subject: Start with positional errors (see #5)

---
 Sil/Util/Printer.dcl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Sil/Util/Printer.dcl')

diff --git a/Sil/Util/Printer.dcl b/Sil/Util/Printer.dcl
index 5535dc2..56ad103 100644
--- a/Sil/Util/Printer.dcl
+++ b/Sil/Util/Printer.dcl
@@ -3,7 +3,7 @@ definition module Sil.Util.Printer
 from StdOverloaded import class toString, class zero
 
 from Sil.Parse import :: Token
-from Sil.Syntax import :: Program, :: Function, :: CodeBlock,
+from Sil.Syntax import :: Positioned, :: Program, :: Function, :: CodeBlock,
 	:: Initialisation, :: Statement
 
 :: PrintState
@@ -13,6 +13,8 @@ instance zero PrintState
 class PrettyPrinter t where
 	print :: PrintState t -> String
 
+instance PrettyPrinter String
+instance PrettyPrinter (Positioned a) | PrettyPrinter a
 instance PrettyPrinter [Token]
 instance PrettyPrinter Program
 instance PrettyPrinter Function
-- 
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