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//
// EdgeTag.cs
//
// Authors:
// Alexander Chebaturkin (chebaturkin@gmail.com)
//
// Copyright (C) 2011 Alexander Chebaturkin
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
namespace Mono.CodeContracts.Static.ControlFlow {
[Flags]
enum EdgeTag : uint {
None = 0,
FallThroughReturn = 1,
Branch = 1 << 1,
Return = 1 << 2,
EndSubroutine = 1 << 3,
True = 1 << 4,
False = 1 << 5,
FallThrough = 1 << 6,
Entry = 1 << 7,
AfterNewObj = 1 << 8 | AfterMask,
AfterCall = 1 << 9 | AfterMask,
Exit = 1 << 10,
Finally = 1 << 11,
Inherited = 1 << 12 | InheritedMask,
BeforeCall = 1 << 13 | BeforeMask,
BeforeNewObj = 1 << 14 | BeforeMask,
Requires = 1 << 15,
Assume = 1 << 16,
Assert = 1 << 17,
Invariant = 1 << 18,
OldManifest = 1 << 19 | OldMask,
Old = 1 << 20 | OldMask,
EndOld = 1 << 21,
BeforeMask = 1 << 22,
AfterMask = 1 << 23,
InheritedMask = 1 << 24,
ExtraMask = 1 << 25,
OldMask = 1 << 26,
}
}
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