1 files changed, 0 insertions, 2 deletions
diff --git a/include/mruby.h b/include/mruby.h
index 7a3def3fa..4e2e4ae41 100644
--- a/include/mruby.h
+++ b/include/mruby.h
@@ -155,8 +155,6 @@ struct mrb_jmpbuf;
 typedef struct {
   const char *filename;
   int lineno;
-  struct RClass *klass;
-  char sep;
   mrb_sym method_id;
 } mrb_backtrace_entry;