From ab411cc298badb753cba8ad91cebb662973ec59c Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Sun, 19 Jan 2014 00:32:43 -0800
Subject: [PATCH] gcc complains that he can't assure if switch-enum is complete

---
 include/picrin/value.h | 2 ++
 src/codegen.c          | 1 +
 2 files changed, 3 insertions(+)

diff --git a/include/picrin/value.h b/include/picrin/value.h
index 12fb2a87..6f1d8fb4 100644
--- a/include/picrin/value.h
+++ b/include/picrin/value.h
@@ -199,6 +199,8 @@ pic_type(pic_value v)
     return PIC_TT_EOF;
   case PIC_VTYPE_HEAP:
     return ((struct pic_object *)pic_ptr(v))->tt;
+  default:
+    return -1;                  /* logic flaw */
   }
 }
 
diff --git a/src/codegen.c b/src/codegen.c
index d70906d3..86b292fd 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -554,6 +554,7 @@ analyze_node(analyze_state *state, pic_value obj, bool tailpos)
   case PIC_TT_IREP:
     pic_error(pic, "invalid expression given");
   }
+  pic_abort(pic, "logic flaw");
 }
 
 static pic_value