# HG changeset patch
# User Rik <rik@octave.org>
# Date 1649287823 25200
# Node ID 78c3dcadf13007c748ce53c1044a2809ace7200d
# Parent  a6eabdc177bcd524c0b2ca899bcc8816c8312d11
maint: Remove unnecessary input validation from @style classes

The Octave interpreter guarantees that the first argument to an old-style
@class is the object itself so there is no need to check for it.

* cd.m, disp.m, argnames.m, char.m, feval.m, formula.m,
vectorize.m: Remove check for 1 argument to function.

diff -r a6eabdc177bc -r 78c3dcadf130 scripts/@ftp/cd.m
--- a/scripts/@ftp/cd.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/@ftp/cd.m	Wed Apr 06 16:30:23 2022 -0700
@@ -42,10 +42,6 @@
 
 function path = cd (f, path)
 
-  if (nargin < 1)
-    print_usage ();
-  endif
-
   if (nargin == 2)
     __ftp_cwd__ (f.curlhandle, path);
   endif
diff -r a6eabdc177bc -r 78c3dcadf130 scripts/@ftp/disp.m
--- a/scripts/@ftp/disp.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/@ftp/disp.m	Wed Apr 06 16:30:23 2022 -0700
@@ -25,10 +25,6 @@
 
 function disp (obj)
 
-  if (nargin < 1)
-    print_usage ();
-  endif
-
   printf ("  FTP object\n");
   printf ("    host: %s\n", obj.host);
   printf ("    user: %s\n", obj.username);
diff -r a6eabdc177bc -r 78c3dcadf130 scripts/legacy/@inline/argnames.m
--- a/scripts/legacy/@inline/argnames.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/legacy/@inline/argnames.m	Wed Apr 06 16:30:23 2022 -0700
@@ -32,10 +32,6 @@
 
 function args = argnames (fcn)
 
-  if (nargin != 1)
-    print_usage ();
-  endif
-
   args = fcn.args;
 
 endfunction
diff -r a6eabdc177bc -r 78c3dcadf130 scripts/legacy/@inline/char.m
--- a/scripts/legacy/@inline/char.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/legacy/@inline/char.m	Wed Apr 06 16:30:23 2022 -0700
@@ -34,10 +34,6 @@
 
 function fcnstr = char (obj)
 
-  if (nargin < 1)
-    print_usage ();
-  endif
-
   fcnstr = obj.expr;
 
 endfunction
diff -r a6eabdc177bc -r 78c3dcadf130 scripts/legacy/@inline/feval.m
--- a/scripts/legacy/@inline/feval.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/legacy/@inline/feval.m	Wed Apr 06 16:30:23 2022 -0700
@@ -25,10 +25,6 @@
 
 function retval = feval (fcn, varargin)
 
-  if (nargin < 1)
-    print_usage ();
-  endif
-
   fh = eval (sprintf ("@(%s) %s", strjoin (fcn.args, ","), fcn.expr));
 
   retval = fh (varargin{:});
diff -r a6eabdc177bc -r 78c3dcadf130 scripts/legacy/@inline/formula.m
--- a/scripts/legacy/@inline/formula.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/legacy/@inline/formula.m	Wed Apr 06 16:30:23 2022 -0700
@@ -34,10 +34,6 @@
 
 function fcnstr = formula (obj)
 
-  if (nargin < 1)
-    print_usage ();
-  endif
-
   fcnstr = obj.expr;
 
 endfunction
diff -r a6eabdc177bc -r 78c3dcadf130 scripts/legacy/@inline/vectorize.m
--- a/scripts/legacy/@inline/vectorize.m	Wed Apr 06 14:54:39 2022 -0700
+++ b/scripts/legacy/@inline/vectorize.m	Wed Apr 06 16:30:23 2022 -0700
@@ -52,10 +52,6 @@
 
 function vfcn = vectorize (fcn)
 
-  if (nargin < 1)
-    print_usage ();
-  endif
-
   vfcn = inline (__vectorize__ (fcn.expr));
 
 endfunction