[vala/wip/housekeeping: 3/4] codegen: Simplify get_enum_value_canonical_cconstant()

[Rico Tzschichholz <ricotz src gnome org>]

commit 1145e7ff4d9c7d6d26951a16a0df0b8b2bf347f0
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Nov 2 20:47:27 2016 +0100

    codegen: Simplify get_enum_value_canonical_cconstant()

 codegen/valaccodebasemodule.vala |   19 +------------------
 1 files changed, 1 insertions(+), 18 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index ab2e496..d375637 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -6423,24 +6423,7 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
        }
 
        public static CCodeConstant get_enum_value_canonical_cconstant (EnumValue ev) {
-               var str = new StringBuilder ("\"");
-
-               string i = ev.name;
-
-               while (i.length > 0) {
-                       unichar c = i.get_char ();
-                       if (c == '_') {
-                               str.append_c ('-');
-                       } else {
-                               str.append_unichar (c.tolower ());
-                       }
-
-                       i = i.next_char ();
-               }
-
-               str.append_c ('"');
-
-               return new CCodeConstant (str.str);
+               return new CCodeConstant ("\"%s\"".printf (ev.name.down ().replace ("_", "-")));
        }
 
        public bool get_signal_has_emitter (Signal sig) {