Use enum

Use `enum` instead of `static const int` to get rid of
unused-const-variable warnings.

1 files changed, 1 insertions, 0 deletions

diff --git a/Rakefile b/Rakefile
index 4aa311e..4448d2e 100644
--- a/Rakefile
+++ b/Rakefile
@@ -361,6 +361,7 @@ else
         sh "ragel -x parser.rl | #{RAGEL_CODEGEN} -G2"
       end
       src = File.read("parser.c").gsub(/[ \t]+$/, '')
+      src.gsub!(/^static const int (JSON_.*=.*);$/, 'enum {\1};')
       File.open("parser.c", "w") {|f| f.print src}
     end
   end