X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fscm-hash.cc;h=5eb048f6d177694dda7bb88873b5286bc6fdbd57;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=173dd49ccccfa661785b30e95b61e51aee7a76d6;hpb=bf090c279f6f8e0ebbffc72d7ee435172dfaddc8;p=lilypond.git

diff --git a/lily/scm-hash.cc b/lily/scm-hash.cc
index 173dd49ccc..5eb048f6d1 100644
--- a/lily/scm-hash.cc
+++ b/lily/scm-hash.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1999--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1999--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -50,6 +50,7 @@ Scheme_hash_table::Scheme_hash_table ()
 }
 
 Scheme_hash_table::Scheme_hash_table (Scheme_hash_table const &src)
+  : Smob<Scheme_hash_table> ()
 {
   hash_tab_ = SCM_EOL;
   smobify_self ();
@@ -71,20 +72,17 @@ Scheme_hash_table::~Scheme_hash_table ()
 }
 
 SCM
-Scheme_hash_table::mark_smob (SCM s)
+Scheme_hash_table::mark_smob ()
 {
-  Scheme_hash_table *me = (Scheme_hash_table *) SCM_CELL_WORD_1 (s);
-  scm_gc_mark (me->hash_tab_);
+  scm_gc_mark (hash_tab_);
   return SCM_EOL;
 }
 
 int
-Scheme_hash_table::print_smob (SCM s, SCM p, scm_print_state *)
+Scheme_hash_table::print_smob (SCM p, scm_print_state *)
 {
-  assert (unsmob (s));
   scm_puts ("#<Scheme_hash_table  ", p);
-  Scheme_hash_table *me = (Scheme_hash_table *) SCM_CELL_WORD_1 (s);
-  scm_display (me->hash_tab_, p);
+  scm_display (hash_tab_, p);
   scm_puts ("> ", p);
   return 1;
 }