From 594742f84563bcbf523a2dbfdca67a49dc976f1c Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Tue, 25 Mar 2014 14:31:32 +0900
Subject: [PATCH] refine variabe redefinitino error message

---
 src/codegen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/codegen.c b/src/codegen.c
index c17da0f0..22c18714 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -253,7 +253,7 @@ define_var(analyze_state *state, pic_sym sym)
   analyze_scope *scope = state->scope;
 
   if (lookup_scope(scope, sym)) {
-    pic_warn(pic, "redefining variable");
+    pic_warnf(pic, "redefining variable: ~s", pic_sym_value(sym));
     return;
   }