82 lines
2.5 KiB
C#
82 lines
2.5 KiB
C#
//
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// Authors
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// Sebastien Pouliot <sebastien@xamarin.com>
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//
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// Copyright 2013 Xamarin Inc. http://www.xamarin.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Linq;
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using System.Reflection;
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using System.Xml.Linq;
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namespace Mono.ApiTools {
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class MethodComparer : ConstructorComparer {
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public MethodComparer (State state)
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: base (state)
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{
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}
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public override string GroupName {
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get { return "methods"; }
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}
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public override string ElementName {
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get { return "method"; }
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}
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// operators have identical names but vary by return types
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public override bool Find (XElement e)
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{
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if (e.GetAttribute ("name") != Source.GetAttribute ("name"))
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return false;
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if (e.GetAttribute ("returntype") != Source.GetAttribute ("returntype"))
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return false;
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var eGP = e.Element ("generic-parameters");
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var sGP = Source.Element ("generic-parameters");
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if (eGP == null && sGP == null)
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return true;
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else if (eGP == null ^ sGP == null)
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return false;
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else {
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var eGPs = eGP.Elements ("generic-parameter");
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var sGPs = sGP.Elements ("generic-parameter");
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return eGPs.Count () == sGPs.Count ();
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}
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}
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protected override bool IsBreakingRemoval (XElement e)
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{
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// Removing virtual methods that override another method is not a breaking change.
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var is_override = e.Attribute ("is-override");
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if (is_override != null)
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return is_override.Value != "true";
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return true; // all other removals are breaking changes
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}
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}
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} |