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92 lines
3.4 KiB
C#
92 lines
3.4 KiB
C#
// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies or
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// substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System;
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namespace ICSharpCode.Decompiler.CSharp.Resolver
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{
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[Flags]
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public enum OverloadResolutionErrors
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{
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None = 0,
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/// <summary>
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/// Too many positional arguments (some could not be mapped to any parameter).
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/// </summary>
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TooManyPositionalArguments = 0x0001,
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/// <summary>
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/// A named argument could not be mapped to any parameter
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/// </summary>
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NoParameterFoundForNamedArgument = 0x0002,
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/// <summary>
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/// Type inference failed for a generic method.
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/// </summary>
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TypeInferenceFailed = 0x0004,
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/// <summary>
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/// Type arguments were explicitly specified, but did not match the number of type parameters.
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/// </summary>
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WrongNumberOfTypeArguments = 0x0008,
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/// <summary>
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/// After substituting type parameters with the inferred types; a constructed type within the formal parameters
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/// does not satisfy its constraint.
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/// </summary>
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ConstructedTypeDoesNotSatisfyConstraint = 0x0010,
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/// <summary>
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/// No argument was mapped to a non-optional parameter
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/// </summary>
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MissingArgumentForRequiredParameter = 0x0020,
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/// <summary>
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/// Several arguments were mapped to a single (non-params-array) parameter
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/// </summary>
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MultipleArgumentsForSingleParameter = 0x0040,
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/// <summary>
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/// 'ref'/'out' passing mode doesn't match for at least 1 parameter
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/// </summary>
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ParameterPassingModeMismatch = 0x0080,
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/// <summary>
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/// Argument type cannot be converted to parameter type
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/// </summary>
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ArgumentTypeMismatch = 0x0100,
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/// <summary>
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/// There is no unique best overload.
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/// This error does not apply to any single candidate, but only to the overall result of overload resolution.
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/// </summary>
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/// <remarks>
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/// This error does not prevent a candidate from being applicable.
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/// </remarks>
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AmbiguousMatch = 0x0200,
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/// <summary>
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/// The member is not accessible.
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/// </summary>
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/// <remarks>
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/// This error is generated by member lookup; not by overload resolution.
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/// </remarks>
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Inaccessible = 0x0400,
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/// <summary>
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/// A generic method
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/// </summary>
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/// <remarks>
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/// This error does not prevent a candidate from being applicable.
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/// </remarks>
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MethodConstraintsNotSatisfied = 0x0800,
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/// <summary>
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/// Using 'out var' instead of 'out T' would result in loss of type information.
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/// </summary>
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OutVarTypeMismatch = 0x1000,
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}
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}
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