use rb_funcallv

* use rb_funcallv() for no arguments call instead of variadic
  rb_funcall().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 17 deletions

diff --git a/ext/tk/tcltklib.c b/ext/tk/tcltklib.c
index 46159076db..4a1d3b8317 100644
--- a/ext/tk/tcltklib.c
+++ b/ext/tk/tcltklib.c
@@ -1894,7 +1894,7 @@ set_max_block_time(self, time)
 
     default:
         {
-	    VALUE tmp = rb_funcall(time, ID_inspect, 0, 0);
+	    VALUE tmp = rb_funcallv(time, ID_inspect, 0, 0);
 	    rb_raise(rb_eArgError, "invalid value for time: '%s'",
 		     StringValuePtr(tmp));
 	}
@@ -3109,7 +3109,7 @@ ip_set_exc_message(interp, exc)
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
 
-    msg = rb_funcall(exc, ID_message, 0, 0);
+    msg = rb_funcallv(exc, ID_message, 0, 0);
     StringValue(msg);
 
 #if TCL_MAJOR_VERSION > 8 || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION > 0)
@@ -3123,7 +3123,7 @@ ip_set_exc_message(interp, exc)
         /* encoding = Tcl_GetEncoding(interp, RSTRING_PTR(enc)); */
         encoding = Tcl_GetEncoding((Tcl_Interp*)NULL, RSTRING_PTR(enc));
     } else {
-        enc = rb_funcall(enc, ID_to_s, 0, 0);
+        enc = rb_funcallv(enc, ID_to_s, 0, 0);
         /* encoding = Tcl_GetEncoding(interp, RSTRING_PTR(enc)); */
         encoding = Tcl_GetEncoding((Tcl_Interp*)NULL, RSTRING_PTR(enc));
     }
@@ -3176,11 +3176,11 @@ TkStringValue(obj)
 
     default:
         if (rb_respond_to(obj, ID_to_s)) {
-            return rb_funcall(obj, ID_to_s, 0, 0);
+            return rb_funcallv(obj, ID_to_s, 0, 0);
         }
     }
 
-    return rb_funcall(obj, ID_inspect, 0, 0);
+    return rb_funcallv(obj, ID_inspect, 0, 0);
 }
 
 static int
@@ -3298,7 +3298,7 @@ tcl_protect_core(interp, proc, data) /* should not raise exception */
         rb_thread_critical = Qtrue;
 
         DUMP1("set backtrace");
-        if (!NIL_P(backtrace = rb_funcall(exc, ID_backtrace, 0, 0))) {
+        if (!NIL_P(backtrace = rb_funcallv(exc, ID_backtrace, 0, 0))) {
             backtrace = rb_ary_join(backtrace, rb_str_new2("\n"));
             Tcl_AddErrorInfo(interp, StringValuePtr(backtrace));
         }
@@ -7245,7 +7245,7 @@ tk_funcall(func, argc, argv, obj)
         DUMP1("raise exception");
         /* rb_exc_raise(ret); */
 	rb_exc_raise(rb_exc_new3(rb_obj_class(ret),
-				 rb_funcall(ret, ID_to_s, 0, 0)));
+				 rb_funcallv(ret, ID_to_s, 0, 0)));
     }
 
     DUMP1("exit tk_funcall");
@@ -7722,7 +7722,7 @@ ip_eval(self, str)
         DUMP1("raise exception");
         /* rb_exc_raise(ret); */
 	rb_exc_raise(rb_exc_new3(rb_obj_class(ret),
-				 rb_funcall(ret, ID_to_s, 0, 0)));
+				 rb_funcallv(ret, ID_to_s, 0, 0)));
     }
 
     return ret;
@@ -7949,7 +7949,7 @@ lib_toUTF8_core(ip_obj, src, encodename)
             volatile VALUE enc;
 
 #ifdef HAVE_RUBY_ENCODING_H
-            enc = rb_funcall(rb_obj_encoding(str), ID_to_s, 0, 0);
+            enc = rb_funcallv(rb_obj_encoding(str), ID_to_s, 0, 0);
 #else
             enc = rb_attr_get(str, ID_at_enc);
 #endif
@@ -7962,7 +7962,7 @@ lib_toUTF8_core(ip_obj, src, encodename)
                         encoding = (Tcl_Encoding)NULL;
                     } else {
                         /* StringValue(enc); */
-                        enc = rb_funcall(enc, ID_to_s, 0, 0);
+                        enc = rb_funcallv(enc, ID_to_s, 0, 0);
                         /* encoding = Tcl_GetEncoding(interp, RSTRING_PTR(enc)); */
 			if (!RSTRING_LEN(enc)) {
 			  encoding = (Tcl_Encoding)NULL;
@@ -8153,7 +8153,7 @@ lib_fromUTF8_core(ip_obj, src, encodename)
                 encoding = (Tcl_Encoding)NULL;
             } else {
                 /* StringValue(enc); */
-                enc = rb_funcall(enc, ID_to_s, 0, 0);
+                enc = rb_funcallv(enc, ID_to_s, 0, 0);
                 /* encoding = Tcl_GetEncoding(interp, RSTRING_PTR(enc)); */
 		if (!RSTRING_LEN(enc)) {
 		  encoding = (Tcl_Encoding)NULL;
@@ -8408,7 +8408,7 @@ lib_set_system_encoding(self, enc_name)
         return lib_get_system_encoding(self);
     }
 
-    enc_name = rb_funcall(enc_name, ID_to_s, 0, 0);
+    enc_name = rb_funcallv(enc_name, ID_to_s, 0, 0);
     if (Tcl_SetSystemEncoding((Tcl_Interp *)NULL,
                               StringValuePtr(enc_name)) != TCL_OK) {
         rb_raise(rb_eArgError, "unknown encoding name '%s'",
@@ -9218,7 +9218,7 @@ ip_invoke_with_position(argc, argv, obj, position)
         DUMP1("raise exception");
         /* rb_exc_raise(ret); */
 	rb_exc_raise(rb_exc_new3(rb_obj_class(ret),
-				 rb_funcall(ret, ID_to_s, 0, 0)));
+				 rb_funcallv(ret, ID_to_s, 0, 0)));
     }
 
     DUMP1("exit ip_invoke");
@@ -10187,7 +10187,7 @@ encoding_table_get_name_core(table, enc_arg, error_mode)
   /* 1st: default encoding setting of interp */
   if (ptr && NIL_P(enc)) {
     if (rb_respond_to(interp, ID_encoding_name)) {
-      enc = rb_funcall(interp, ID_encoding_name, 0, 0);
+      enc = rb_funcallv(interp, ID_encoding_name, 0, 0);
     }
   }
   /* 2nd: Encoding.default_internal */
@@ -10230,7 +10230,7 @@ encoding_table_get_name_core(table, enc_arg, error_mode)
 
   } else {
     /* String or Symbol? */
-    name = rb_funcall(enc, ID_to_s, 0, 0);
+    name = rb_funcallv(enc, ID_to_s, 0, 0);
 
     if (!NIL_P(rb_hash_lookup(table, name))) {
       /* find */
@@ -10264,7 +10264,7 @@ encoding_table_get_name_core(table, enc_arg, error_mode)
   }
 
   if (RTEST(error_mode)) {
-    enc = rb_funcall(enc_arg, ID_to_s, 0, 0);
+    enc = rb_funcallv(enc_arg, ID_to_s, 0, 0);
     rb_raise(rb_eArgError, "unsupported Tk encoding '%s'", RSTRING_PTR(enc));
   }
   return Qnil;
@@ -10342,7 +10342,7 @@ encoding_table_get_name_core(table, enc, error_mode)
 {
   volatile VALUE name = Qnil;
 
-  enc = rb_funcall(enc, ID_to_s, 0, 0);
+  enc = rb_funcallv(enc, ID_to_s, 0, 0);
   name = rb_hash_lookup(table, enc);
 
   if (!NIL_P(name)) {