ILSpy

Commit Graph

Author	SHA1	Message	Date
Siegfried Pammer	fd623ccf4f	Fix #4059 : treat a Deconstruct out argument as a definition The reaching-definitions analysis does not track address loads, so a variable that is only ever written through its address stays potentially uninitialized for its whole life. SplitVariables merges every such load into one live range, which is why csc lowering two deconstructions onto the same pair of temporaries left neither of them recognizable. IL cannot express that a method assigns through an address without reading it first - 'out' is a C# convention over 'ref' - so the address loads that qualify have to be named. A Deconstruct method is the one case that matters here, and C#'s definite assignment rules rule out a read; a Deconstruct method written in IL could read the argument, and that possibility is knowingly ignored. Assisted-by: Claude:claude-opus-5:Claude Code	2 weeks ago
Siegfried Pammer	77d9ee73e9	Fix IDE2000 globally	9 months ago
Peter Crabtree	e1e16b64f5	dev: Strip BOM mark from text files	1 year ago
Siegfried Pammer	6cee0cdc4b	Fix #3258 : Move GraphVizGraph and friends to ILSpy and remove InternalsVisibleTo.	2 years ago
Siegfried Pammer	4bf9487ecd	Remove IsRef, IsOut and IsIn flags from IParameter and Replace ParameterModifiers with ReferenceKind.	2 years ago
Daniel Grunwald	c12187277c	Also use GraphTraversal.DepthFirstSearch for dominance calculation.	3 years ago
Siegfried Pammer	09691bd27e	#3075 : Add NextSetBit operation to BitSet to avoid looking at every store bit individually in ReachingDefinitionsVisitor.GetStores()	3 years ago
Daniel Grunwald	b404bf3aa7	#2480 : avoid crash if ILAst "cannot jump into block container" invariant is violated	5 years ago
Siegfried Pammer	e1ca4db851	Fix #2527 : Support skip locals init	5 years ago
dotnet format	0d9f871a4f	#2128 : Reformat the whole code base.	6 years ago
Siegfried Pammer	eac0e2257e	Support MatchInstruction in DataFlowVisitor	6 years ago
Siegfried Pammer	8925b4ff7b	Inline variable declarations/modernize parts of our code base.	7 years ago
Daniel Grunwald	18ee984ade	Add support for "definitely assigned if true/false" to data flow analysis.	7 years ago
Daniel Grunwald	8cfc21dfab	Fix DefiniteAssignmentVisitor bugs handling ILFunction, and add some comments.	7 years ago
Siegfried Pammer	7d62a7e032	Reset HasInitialValue flag after TransformDisplayClassUsage.	7 years ago
Daniel Grunwald	2929ae865f	Fix #1460 : assertion in DataFlowVisitor`1.DebugPoint() with try-fault statement.	8 years ago
Daniel Grunwald	a86a0586bb	Fix #890 : Correctly handle calls with out-parameters in definite assignment analysis.	9 years ago
Daniel Grunwald	96d9e63f4c	Don't unnecessarily default-initialize variables prior to a call with out-parameter.	9 years ago
Daniel Grunwald	a8a852b742	Add instructions for modeling the "?." operator in the ILAst.	9 years ago
Daniel Grunwald	9ef97703cd	[switch] consider loop back-edges to be exit points when looking for the switch body	9 years ago
Daniel Grunwald	102729cfde	Put switch instructions into their own BlockContainer. This removes the need for "goto case" in the ILAst as we can just branch to the appropriate block. It also means we can support "break;" within switch using the "leave" instruction (otherwise we'd have to introduce yet another special kind of jump).	9 years ago
Daniel Grunwald	8a68a94d35	Simplify use of SwitchInstruction in ILAst * the default case is now handled as a normal case * when dealing with basic blocks, SwitchInstruction will be the last instruction in the block * introduced ILAst instruction for 'goto case'	9 years ago
Daniel Grunwald	0008deb021	Fix handling of try-finally blocks in ReachingDefinitionsVisitor. This was causing variables to get split incorrectly.	9 years ago
Siegfried Pammer	206cdecf30	Merge Return instruction into Leave.	9 years ago
Daniel Grunwald	2207ab40f7	Check the CancellationToken a bit more frequently.	9 years ago
Daniel Grunwald	5621101436	Reconstruct try-finally blocks in yield return decompiler	10 years ago
Daniel Grunwald	fe84ea9730	WIP: yield return decompiler	10 years ago
Siegfried Pammer	0970b95d5f	Rename ILVariable.Scope to Function and introduce BlockContainer CaptureScope	10 years ago
Daniel Grunwald	e871f7c05a	Convert LoopDetection into a block transform.	10 years ago
Siegfried Pammer	840ec04fde	Namespace adjustments for Syntax classes	10 years ago
Christoph Wille	1ce8349dd9	Adjust namespaces	10 years ago
Siegfried Pammer	284ddfadf1	Phase 2: Merge ICSharpCode.NRefactory into ICSharpCode.Decompiler	10 years ago
Daniel Grunwald	7273fe58fd	Add BlockTransform concept and apply a bunch of refactoring essentials suggestions.	10 years ago
Daniel Grunwald	a6fc52a63f	ConditionDetection: move blocks into switch sections	10 years ago
Daniel Grunwald	36d61db3a7	Add support for sparse integer switches.	10 years ago
Daniel Grunwald	9dec6c80a7	LoopDetection: use post-dominance to find better loop exit points	10 years ago
Daniel Grunwald	0e118f0977	LoopDetection: in loops without any exit points, exclude the largest possible code block from the loop	10 years ago
Daniel Grunwald	6d9e53bf4f	Improve ILInlining.IsSafeForInlineOver()	10 years ago
Daniel Grunwald	20aec66815	Initial support for decompiling fixed statements	10 years ago
Daniel Grunwald	a40f0754c1	Add InvalidInstruction to represent invalid IL opcodes in the ILAst instead of crashing.	10 years ago
Daniel Grunwald	5998d39827	Fix bug in DataFlowVisitor.VisitSwitchInstruction	10 years ago
Daniel Grunwald	f3d108c469	Add SplitVariables transforms.	10 years ago
Daniel Grunwald	e21ad7c3e4	DataFlowVisitor: ignore MayThrow and consider every instruction to potentially throw. This brings the IL definite assignment analysis more in line with the C# analysis. It's arguably more correct, because there are async exceptions (ThreadAbortException). It also means we call JoinWith() less often, so the analysis should be faster.	10 years ago
Daniel Grunwald	a06ca0c0be	Custom BitSet implementation	10 years ago
Daniel Grunwald	79030f6ee8	DataFlowVisitor: rename IsUnreachable to IsBottom	10 years ago
Daniel Grunwald	1aaf7b3dc0	Fix bugs in data flow analysis.	10 years ago
Daniel Grunwald	f5e66ff623	Extract reusable DataFlowVisitor from ReachingDefinitions; and add ILVariable.HasInitialValue.	10 years ago
Daniel Grunwald	b55775e2cc	Add reaching definitions analysis.	10 years ago
Daniel Grunwald	c171dbd520	Add class VariableScope.	10 years ago
Daniel Grunwald	9e59ea7395	Update System.Collections.Immutable	10 years ago

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75 Commits (fd623ccf4fed2311c5b38152ade39cddeb016c26)