vm_method.c: extract set_visibility

* vm_method.c (set_visibility): extract from rb_mod_public(),
  rb_mod_protected() and rb_mod_private().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,30 +1,7 @@
-Thu May 30 19:47:42 2013  Yusuke Endoh  <mame@tsg.ne.jp>
+Fri May 31 11:58:24 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* vm_insnhelper.c (vm_callee_setup_keyword_arg,
-	  vm_callee_setup_arg_complex): consider a hash argument for keyword
-	  only when the number of arguments is more than the expected
-	  mandatory parameters.  [ruby-core:53199] [ruby-trunk - Bug #8040]
-
-	* test/ruby/test_keyword.rb: update a test for above.
-
-Thu May 30 17:55:04 2013  Zachary Scott  <zachary@zacharyscott.net>
-
-	* process.c: RDoc on Process.spawn
-
-Thu May 30 00:08:14 2013  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (gc_profile_enable): rest_sweep() to finish last GC.
-	  Profiling record is allocated at first of marking phase.
-	  Enable at lazy sweeping may cause an error (SEGV).
-
-Wed May 29 10:33:27 2013  Koichi Sasada  <ko1@atdot.net>
-
-	* hash.c: fix WB bug.
-	  (1) Hash's key also needs WB.
-	  (2) callback parameter *key and *value of st_update() is not a
-	      storage of st_table itself (only local variable). So that
-	      OBJ_WRITE() is not suitable, especially for `!existing'.
-	      OBJ_WRITTEN() is used instead of OBJ_WRITE().
+	* vm_method.c (set_visibility): extract from rb_mod_public(),
+	  rb_mod_protected() and rb_mod_private().
 
 Tue May 28 12:31:21 2013  Koichi Sasada  <ko1@atdot.net>
 
@@ -1448,7 +1425,7 @@ Sat May  4 04:13:27 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 Fri May  3 19:32:13 2013  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>
 
-	* lib/cgi/util.rb: All class methods modulized.
+	* lib/cgi/util.rb: All class methods moduleized.
 	  We can use these methods like a function when "include CGI::Util".
 	  [Feature #8354]
 

vm_method.c

@@ -1290,6 +1290,19 @@ set_method_visibility(VALUE self, int argc, VALUE *argv, rb_method_flag_t ex)
     rb_clear_cache_by_class(self);
 }
 
+static VALUE
+set_visibility(int argc, VALUE *argv, VALUE module, int visi)
+{
+    secure_visibility(module);
+    if (argc == 0) {
+	SCOPE_SET(visi);
+    }
+    else {
+	set_method_visibility(module, argc, argv, visi);
+    }
+    return module;
+}
+
 /*
  *  call-seq:
  *     public                 -> self
@@ -1305,14 +1318,7 @@ set_method_visibility(VALUE self, int argc, VALUE *argv, rb_method_flag_t ex)
 static VALUE
 rb_mod_public(int argc, VALUE *argv, VALUE module)
 {
-    secure_visibility(module);
-    if (argc == 0) {
-	SCOPE_SET(NOEX_PUBLIC);
-    }
-    else {
-	set_method_visibility(module, argc, argv, NOEX_PUBLIC);
-    }
-    return module;
+    return set_visibility(argc, argv, module, NOEX_PUBLIC);
 }
 
 /*
@@ -1330,14 +1336,7 @@ rb_mod_public(int argc, VALUE *argv, VALUE module)
 static VALUE
 rb_mod_protected(int argc, VALUE *argv, VALUE module)
 {
-    secure_visibility(module);
-    if (argc == 0) {
-	SCOPE_SET(NOEX_PROTECTED);
-    }
-    else {
-	set_method_visibility(module, argc, argv, NOEX_PROTECTED);
-    }
-    return module;
+    return set_visibility(argc, argv, module, NOEX_PROTECTED);
 }
 
 /*
@@ -1364,14 +1363,7 @@ rb_mod_protected(int argc, VALUE *argv, VALUE module)
 static VALUE
 rb_mod_private(int argc, VALUE *argv, VALUE module)
 {
-    secure_visibility(module);
-    if (argc == 0) {
-	SCOPE_SET(NOEX_PRIVATE);
-    }
-    else {
-	set_method_visibility(module, argc, argv, NOEX_PRIVATE);
-    }
-    return module;
+    return set_visibility(argc, argv, module, NOEX_PRIVATE);
 }
 
 /*