[lazy] Add .free()

src/hb-ft.cc

@@ -454,7 +454,7 @@ static struct hb_ft_font_funcs_lazy_loader_t : hb_font_funcs_lazy_loader_t<hb_ft
 static
 void free_static_ft_funcs (void)
 {
-  static_ft_funcs.fini ();
+  static_ft_funcs.free ();
 }
 #endif
 

src/hb-glib.cc

@@ -394,7 +394,7 @@ static struct hb_glib_unicode_funcs_lazy_loader_t : hb_unicode_funcs_lazy_loader
 static
 void free_static_glib_funcs (void)
 {
-  static_glib_funcs.fini ();
+  static_glib_funcs.free ();
 }
 #endif
 

src/hb-icu.cc

@@ -373,7 +373,7 @@ static struct hb_icu_unicode_funcs_lazy_loader_t : hb_unicode_funcs_lazy_loader_
 static
 void free_static_icu_funcs (void)
 {
-  static_icu_funcs.fini ();
+  static_icu_funcs.free ();
 }
 #endif
 

src/hb-machinery-private.hh

@@ -627,6 +627,10 @@ struct hb_lazy_loader_t : hb_data_wrapper_t<Data, WheresData>
   inline void init0 (void) {} /* Init, when memory is already set to 0. No-op for us. */
   inline void init (void) { instance.set_relaxed (nullptr); }
   inline void fini (void)
+  {
+    do_destroy (instance.get ());
+  }
+  inline void free (void)
   {
   retry:
     Stored *p = instance.get ();

src/hb-ot-font.cc

@@ -264,7 +264,7 @@ static struct hb_ot_font_funcs_lazy_loader_t : hb_font_funcs_lazy_loader_t<hb_ot
 static
 void free_static_ot_funcs (void)
 {
-  static_ot_funcs.fini ();
+  static_ot_funcs.free ();
 }
 #endif
 

src/hb-ucdn.cc

@@ -267,7 +267,7 @@ static struct hb_ucdn_unicode_funcs_lazy_loader_t : hb_unicode_funcs_lazy_loader
 static
 void free_static_ucdn_funcs (void)
 {
-  static_ucdn_funcs.fini ();
+  static_ucdn_funcs.free ();
 }
 #endif