X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpitch.cc;h=e34562fecc5571fe83ab21b5c3b5df677ffb36d9;hb=4deeb03368953dd1bf405c38e748e419ae62a284;hp=0fd75129476a7a1d889d751c504e290f22c30843;hpb=c054eb280fd9953596eb164f67b0f9d5555c5a32;p=lilypond.git

diff --git a/lily/pitch.cc b/lily/pitch.cc
index 0fd7512947..e34562fecc 100644
--- a/lily/pitch.cc
+++ b/lily/pitch.cc
@@ -221,13 +221,13 @@ Pitch::down_to (int notename)
 const char Pitch::type_p_name_[] = "ly:pitch?";
 
 SCM
-Pitch::mark_smob ()
+Pitch::mark_smob () const
 {
   return scale_->self_scm ();
 }
 
 int
-Pitch::print_smob (SCM port, scm_print_state *)
+Pitch::print_smob (SCM port, scm_print_state *) const
 {
   scm_puts ("#<Pitch ", port);
   scm_display (ly_string2scm (to_string ()), port);
@@ -252,8 +252,8 @@ MAKE_SCHEME_CALLBACK (Pitch, less_p, 2);
 SCM
 Pitch::less_p (SCM p1, SCM p2)
 {
-  Pitch *a = Pitch::unsmob (p1);
-  Pitch *b = Pitch::unsmob (p2);
+  Pitch *a = unsmob<Pitch> (p1);
+  Pitch *b = unsmob<Pitch> (p2);
 
   if (compare (*a, *b) < 0)
     return SCM_BOOL_T;