mirror of https://github.com/icsharpcode/ILSpy.git
Daniel Grunwald
11 years ago
25 changed files with 857 additions and 396 deletions
@ -0,0 +1,67 @@ |
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// Copyright (c) 2014 Daniel Grunwald
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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.IL |
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{ |
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partial class LdLoc |
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{ |
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protected override void Connected() |
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{ |
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base.Connected(); |
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variable.LoadCount++; |
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} |
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protected override void Disconnected() |
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{ |
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variable.LoadCount--; |
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base.Disconnected(); |
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} |
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} |
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partial class LdLoca |
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{ |
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protected override void Connected() |
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{ |
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base.Connected(); |
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variable.AddressCount++; |
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} |
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protected override void Disconnected() |
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{ |
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variable.AddressCount--; |
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base.Disconnected(); |
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} |
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} |
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partial class StLoc |
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{ |
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protected override void Connected() |
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{ |
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base.Connected(); |
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variable.StoreCount++; |
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} |
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protected override void Disconnected() |
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{ |
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variable.StoreCount--; |
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base.Disconnected(); |
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} |
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} |
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} |
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@ -0,0 +1,41 @@ |
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// Copyright (c) 2014 Daniel Grunwald
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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.IL |
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{ |
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partial class ILInstruction |
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{ |
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public bool MatchLdcI4(int val) |
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{ |
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return OpCode == OpCode.LdcI4 && ((LdcI4)this).Value == val; |
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} |
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public bool MatchLdcI4(out int val) |
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{ |
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var inst = this as LdcI4; |
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if (inst != null) { |
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val = inst.Value; |
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return true; |
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} |
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val = 0; |
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return false; |
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} |
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} |
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} |
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@ -1,112 +0,0 @@ |
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// Copyright (c) 2014 Daniel Grunwald
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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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|
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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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using System.Collections.Generic; |
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namespace ICSharpCode.Decompiler.IL |
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{ |
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partial class TryCatch |
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{ |
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public readonly InstructionCollection<TryCatchHandler> CatchHandlers; |
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public TryCatch(ILInstruction tryBlock) : base(OpCode.TryCatch) |
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{ |
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this.TryBlock = tryBlock; |
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this.CatchHandlers = new InstructionCollection<TryCatchHandler>(this); |
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} |
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ILInstruction tryBlock; |
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public ILInstruction TryBlock { |
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get { return this.tryBlock; } |
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set { |
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ValidateChild(value); |
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SetChildInstruction(ref this.tryBlock, value); |
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} |
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} |
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public override void WriteTo(ITextOutput output) |
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{ |
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output.Write("try "); |
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tryBlock.WriteTo(output); |
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foreach (var handler in CatchHandlers) { |
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output.Write(' '); |
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handler.WriteTo(output); |
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} |
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} |
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public override StackType ResultType { |
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get { return StackType.Void; } |
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} |
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protected override InstructionFlags ComputeFlags() |
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{ |
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var flags = tryBlock.Flags; |
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foreach (var handler in CatchHandlers) |
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flags = IfInstruction.CombineFlags(flags, handler.Flags); |
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return flags; |
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} |
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internal override ILInstruction Inline(InstructionFlags flagsBefore, Stack<ILInstruction> instructionStack, out bool finished) |
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{ |
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finished = false; |
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return this; |
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} |
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public override IEnumerable<ILInstruction> Children { |
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get { |
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yield return tryBlock; |
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foreach (var handler in CatchHandlers) |
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yield return handler; |
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} |
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} |
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public override void TransformChildren(ILVisitor<ILInstruction> visitor) |
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{ |
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this.TryBlock = tryBlock.AcceptVisitor(visitor); |
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for (int i = 0; i < CatchHandlers.Count; i++) { |
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if (CatchHandlers[i].AcceptVisitor(visitor) != CatchHandlers[i]) |
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throw new InvalidOperationException("Cannot transform a TryCatchHandler"); |
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} |
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} |
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} |
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partial class TryCatchHandler |
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{ |
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internal override ILInstruction Inline(InstructionFlags flagsBefore, Stack<ILInstruction> instructionStack, out bool finished) |
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{ |
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finished = false; |
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return this; |
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} |
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public override void WriteTo(ITextOutput output) |
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{ |
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output.Write(" catch "); |
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if (variable != null) { |
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output.WriteDefinition(variable.Name, variable); |
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output.Write(" : "); |
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Disassembler.DisassemblerHelpers.WriteOperand(output, variable.Type); |
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} |
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output.Write(" if ("); |
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filter.WriteTo(output); |
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output.Write(')'); |
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output.Write(' '); |
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body.WriteTo(output); |
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} |
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} |
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} |
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@ -1,80 +0,0 @@ |
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// Copyright (c) 2014 Daniel Grunwald
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//
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// 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:
|
|
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//
|
|
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// 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.
|
|
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|
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using System; |
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using System.Collections.Generic; |
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namespace ICSharpCode.Decompiler.IL |
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{ |
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partial class TryFinally |
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{ |
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public override void WriteTo(ITextOutput output) |
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{ |
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output.Write("try "); |
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tryBlock.WriteTo(output); |
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output.Write(" finally "); |
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finallyBlock.WriteTo(output); |
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} |
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public override StackType ResultType { |
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get { |
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return tryBlock.ResultType; |
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} |
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} |
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protected override InstructionFlags ComputeFlags() |
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{ |
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// if the endpoint of either the try or the finally is unreachable, the endpoint of the try-finally will be unreachable
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return tryBlock.Flags | finallyBlock.Flags; |
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} |
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internal override ILInstruction Inline(InstructionFlags flagsBefore, Stack<ILInstruction> instructionStack, out bool finished) |
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{ |
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finished = false; |
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return this; |
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} |
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} |
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partial class TryFault |
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{ |
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public override void WriteTo(ITextOutput output) |
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{ |
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output.Write("try "); |
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tryBlock.WriteTo(output); |
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output.Write(" fault "); |
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faultBlock.WriteTo(output); |
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} |
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public override StackType ResultType { |
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get { return tryBlock.ResultType; } |
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} |
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protected override InstructionFlags ComputeFlags() |
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{ |
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// The endpoint of the try-fault is unreachable only if both endpoints are unreachable
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return IfInstruction.CombineFlags(tryBlock.Flags, faultBlock.Flags); |
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} |
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internal override ILInstruction Inline(InstructionFlags flagsBefore, Stack<ILInstruction> instructionStack, out bool finished) |
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{ |
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finished = false; |
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return this; |
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} |
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} |
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} |
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@ -0,0 +1,229 @@ |
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// Copyright (c) 2014 Daniel Grunwald
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//
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|
// 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.
|
||||||
|
|
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|
using System; |
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using System.Collections.Generic; |
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namespace ICSharpCode.Decompiler.IL |
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{ |
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public abstract class TryInstruction : ILInstruction |
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{ |
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protected TryInstruction(OpCode opCode, ILInstruction tryBlock) : base(opCode) |
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{ |
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this.TryBlock = tryBlock; |
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} |
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ILInstruction tryBlock; |
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public ILInstruction TryBlock { |
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get { return this.tryBlock; } |
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set { |
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ValidateChild(value); |
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SetChildInstruction(ref this.tryBlock, value); |
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} |
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} |
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internal override ILInstruction Inline(InstructionFlags flagsBefore, Stack<ILInstruction> instructionStack, out bool finished) |
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{ |
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finished = false; |
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return this; |
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} |
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} |
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partial class TryCatch : TryInstruction |
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{ |
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public readonly InstructionCollection<TryCatchHandler> Handlers; |
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public TryCatch(ILInstruction tryBlock) : base(OpCode.TryCatch, tryBlock) |
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{ |
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this.Handlers = new InstructionCollection<TryCatchHandler>(this); |
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} |
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public override void WriteTo(ITextOutput output) |
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{ |
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output.Write(".try "); |
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TryBlock.WriteTo(output); |
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foreach (var handler in Handlers) { |
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output.Write(' '); |
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handler.WriteTo(output); |
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|
} |
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} |
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public override StackType ResultType { |
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get { return StackType.Void; } |
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|
} |
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protected override InstructionFlags ComputeFlags() |
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{ |
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var flags = TryBlock.Flags; |
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foreach (var handler in Handlers) |
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flags = IfInstruction.CombineFlags(flags, handler.Flags); |
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return flags; |
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} |
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public override IEnumerable<ILInstruction> Children { |
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get { |
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yield return TryBlock; |
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foreach (var handler in Handlers) |
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yield return handler; |
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|
} |
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|
} |
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|
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public override void TransformChildren(ILVisitor<ILInstruction> visitor) |
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{ |
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this.TryBlock = TryBlock.AcceptVisitor(visitor); |
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|
for (int i = 0; i < Handlers.Count; i++) { |
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|
if (Handlers[i].AcceptVisitor(visitor) != Handlers[i]) |
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throw new InvalidOperationException("Cannot transform a TryCatchHandler"); |
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|
} |
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|
} |
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} |
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|
|
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partial class TryCatchHandler |
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{ |
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internal override ILInstruction Inline(InstructionFlags flagsBefore, Stack<ILInstruction> instructionStack, out bool finished) |
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{ |
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finished = false; |
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return this; |
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} |
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|
|
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public override void WriteTo(ITextOutput output) |
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{ |
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output.Write("catch "); |
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if (variable != null) { |
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output.WriteDefinition(variable.Name, variable); |
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output.Write(" : "); |
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Disassembler.DisassemblerHelpers.WriteOperand(output, variable.Type); |
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} |
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|
output.Write(" if ("); |
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filter.WriteTo(output); |
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|
output.Write(')'); |
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output.Write(' '); |
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body.WriteTo(output); |
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|
} |
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|
|
||||||
|
protected override void Connected() |
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|
{ |
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|
base.Connected(); |
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|
variable.StoreCount++; |
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|
} |
||||||
|
|
||||||
|
protected override void Disconnected() |
||||||
|
{ |
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|
variable.StoreCount--; |
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|
base.Disconnected(); |
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|
} |
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|
} |
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|
|
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|
partial class TryFinally |
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|
{ |
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public TryFinally(ILInstruction tryBlock, ILInstruction finallyBlock) : base(OpCode.TryFinally, tryBlock) |
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|
{ |
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|
this.FinallyBlock = finallyBlock; |
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|
} |
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|
|
||||||
|
ILInstruction finallyBlock; |
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|
public ILInstruction FinallyBlock { |
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|
get { return this.finallyBlock; } |
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|
set { |
||||||
|
ValidateChild(value); |
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|
SetChildInstruction(ref this.finallyBlock, value); |
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|
} |
||||||
|
} |
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|
|
||||||
|
public override void WriteTo(ITextOutput output) |
||||||
|
{ |
||||||
|
output.Write(".try "); |
||||||
|
TryBlock.WriteTo(output); |
||||||
|
output.Write(" finally "); |
||||||
|
finallyBlock.WriteTo(output); |
||||||
|
} |
||||||
|
|
||||||
|
public override StackType ResultType { |
||||||
|
get { |
||||||
|
return TryBlock.ResultType; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
protected override InstructionFlags ComputeFlags() |
||||||
|
{ |
||||||
|
// if the endpoint of either the try or the finally is unreachable, the endpoint of the try-finally will be unreachable
|
||||||
|
return TryBlock.Flags | finallyBlock.Flags; |
||||||
|
} |
||||||
|
|
||||||
|
public override IEnumerable<ILInstruction> Children { |
||||||
|
get { |
||||||
|
yield return TryBlock; |
||||||
|
yield return finallyBlock; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public override void TransformChildren(ILVisitor<ILInstruction> visitor) |
||||||
|
{ |
||||||
|
this.TryBlock = TryBlock.AcceptVisitor(visitor); |
||||||
|
this.FinallyBlock = finallyBlock.AcceptVisitor(visitor); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
partial class TryFault |
||||||
|
{ |
||||||
|
public TryFault(ILInstruction tryBlock, ILInstruction faultBlock) : base(OpCode.TryFinally, tryBlock) |
||||||
|
{ |
||||||
|
this.FaultBlock = faultBlock; |
||||||
|
} |
||||||
|
|
||||||
|
ILInstruction faultBlock; |
||||||
|
public ILInstruction FaultBlock { |
||||||
|
get { return this.faultBlock; } |
||||||
|
set { |
||||||
|
ValidateChild(value); |
||||||
|
SetChildInstruction(ref this.faultBlock, value); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public override void WriteTo(ITextOutput output) |
||||||
|
{ |
||||||
|
output.Write(".try "); |
||||||
|
TryBlock.WriteTo(output); |
||||||
|
output.Write(" fault "); |
||||||
|
faultBlock.WriteTo(output); |
||||||
|
} |
||||||
|
|
||||||
|
public override StackType ResultType { |
||||||
|
get { return TryBlock.ResultType; } |
||||||
|
} |
||||||
|
|
||||||
|
protected override InstructionFlags ComputeFlags() |
||||||
|
{ |
||||||
|
// The endpoint of the try-fault is unreachable only if both endpoints are unreachable
|
||||||
|
return IfInstruction.CombineFlags(TryBlock.Flags, faultBlock.Flags); |
||||||
|
} |
||||||
|
|
||||||
|
public override IEnumerable<ILInstruction> Children { |
||||||
|
get { |
||||||
|
yield return TryBlock; |
||||||
|
yield return faultBlock; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public override void TransformChildren(ILVisitor<ILInstruction> visitor) |
||||||
|
{ |
||||||
|
this.TryBlock = TryBlock.AcceptVisitor(visitor); |
||||||
|
this.FaultBlock = faultBlock.AcceptVisitor(visitor); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
Loading…
Reference in new issue