src/current/compiler/js.xsl: Remove dead arg check code

This was removed during The Great Refactoring.
It will be replaced with a better systemin TAMER.

src/current/compiler/js.xsl

@@ -694,38 +694,6 @@
 </template>
 
 
-<!--
-  Generate domain checks for require-param nodes
-
-  The resulting code will cause an exception to be thrown if the domain check
-  fails.
-
-  FIXME: remove
-
-  @return generated domain check code
--->
-<template match="lv:required-param" mode="compile">
-  <!--
-  <variable name="name" select="@ref" />
-
-  <text>vocalDomainCheck( '</text>
-    <value-of select="$name" />
-  <text>', '</text>
-    <value-of select="root(.)//lv:param[ @name=$name ]/@type" />
-  <text>', args['</text>
-    <value-of select="$name" />
-  <text>'] ); </text>
-  -->
-
-  <!-- record that this param was required -->
-  <!--
-  <text>req_params['</text>
-    <value-of select="$name" />
-  <text>'] = true; </text>
-  -->
-</template>
-
-
 <!--
   Generate code asserting a match
 
@@ -1405,104 +1373,6 @@
     };
 
 
-    function argCheck( args, params )
-    {
-        var req = {};
-
-        for ( var name in params )
-        {
-            // if the argument is not required, then we do not yet need to deal
-            // with it
-            if ( !( params[ name ].required ) )
-            {
-                continue;
-            }
-
-            // first, ensure that required arguments have been provided (note
-            // the strict check for .length; this is important, since it won't
-            // have a length property if it's not an array, in which case we do
-            // not want to trigger an error)
-            if ( !( args[ name ] ) || ( args[ name ].length === 0 ) )
-            {
-                throw Error( "argument required: " + name );
-            }
-
-            var value = args[ name ];
-
-            // next, ensure that the argument is within the domain of its type
-            vocalDomainCheck( name, params[ name ].type, deepClone( value ) );
-
-            // record that we required this param
-            req[ name ] = true;
-        }
-
-        return req;
-    }
-
-
-    function vocalDomainCheck( name, domain, value )
-    {
-        var default_val = ( rater.params[ name ] || {} )['default'];
-
-        if ( !( domainCheck( domain, value, default_val ) ) )
-        {
-            throw Error(
-                "argument '" + name + "' value outside domain of '" +
-                domain + "': " + JSON.stringify( value )
-            );
-        }
-
-        return true;
-    }
-
-
-    function domainCheck( domain, value, default_val )
-    {
-        var type;
-
-        // if it's an object, then the value is assumed to be an array
-        if ( typeof value === 'object' )
-        {
-            if ( value.length < 1 )
-            {
-                return true;
-            }
-
-            // clone before popping so that we don't wipe out any values that
-            // will be used
-            value = Array.prototype.slice.call( value );
-
-            // check each value recursively
-            return domainCheck( domain, value.pop(), default_val )
-                && domainCheck( domain, value, default_val );
-        }
-
-        if ( ( ( value === undefined ) || ( value === '' ) )
-          && ( default_val !== undefined )
-        )
-        {
-            value = +default_val;
-        }
-
-        if ( domains[ domain ] )
-        {
-            return domains[ domain ]( value );
-        }
-        else if ( type = types[ domain ] ) /** XXX: types global **/
-        {
-            // custom type checks are two-fold: ensure that the value is within
-            // the domain of its base type and that it is within its list of
-            // acceptable values
-            return !!( domainCheck( type.type, value )
-                && type.values[ value ]
-            );
-        }
-
-        // no domain found
-        return false;
-    }
-
-
     /**
      * Checks for matches against values for any param value
      *