shyouhei	2018-02-16 17:49:09 +0900 (Fri, 16 Feb 2018)

  New Revision: 62430

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62430

  Log:
    add casts (cosmetic; just be explicit)

  Modified files:
    trunk/ext/fiddle/function.c
    trunk/ext/fiddle/pointer.c
Index: ext/fiddle/pointer.c
===================================================================
--- ext/fiddle/pointer.c	(revision 62429)
+++ ext/fiddle/pointer.c	(revision 62430)
@@ -440,7 +440,7 @@ rb_fiddle_ptr_inspect(VALUE self) https://github.com/ruby/ruby/blob/trunk/ext/fiddle/pointer.c#L440
 
     TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
     return rb_sprintf("#<%"PRIsVALUE":%p ptr=%p size=%ld free=%p>",
-		      RB_OBJ_CLASSNAME(self), data, data->ptr, data->size, data->free);
+		      RB_OBJ_CLASSNAME(self), (void *)data, data->ptr, data->size, (void *)data->free);
 }
 
 /*
Index: ext/fiddle/function.c
===================================================================
--- ext/fiddle/function.c	(revision 62429)
+++ ext/fiddle/function.c	(revision 62430)
@@ -214,7 +214,7 @@ function_call(int argc, VALUE argv[], VA https://github.com/ruby/ruby/blob/trunk/ext/fiddle/function.c#L214
 	args.values[i] = (void *)&generic_args[i];
     }
     args.values[argc] = NULL;
-    args.fn = NUM2PTR(cfunc);
+    args.fn = (void(*)(void))NUM2PTR(cfunc);
 
     (void)rb_thread_call_without_gvl(nogvl_ffi_call, &args, 0, 0);
 

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