ILSpy

Commit Graph

Author	SHA1	Message	Date
Daniel Grunwald	d8e837ef47	Fix #1772 : Support EnumeratorCancellationAttribute With this change, the async decompiler no longer gets confused by the logic disposing `this.<>x__combinedTokens`.	5 years ago
Siegfried Pammer	761c3fef14	Adapt TransformExpressionTrees to ILAst changes.	5 years ago
Siegfried Pammer	68e4d7dfa6	Adapt TransformArrayInitializers to ILAst changes.	5 years ago
Daniel Grunwald	925a4e1e65	#2050 : Don't put ldflda/ldelema with immediate exceptions into StObj.TargetSlot. The C# translation of StObj will always apply delayed exceptions in these two cases, so putting an instruction with delayed exceptions in that slot would change program semantics.	5 years ago
Daniel Grunwald	a0b144d332	Use `Unsafe.AsPointer()` for `ConversionKind.StopGCTracking`.	5 years ago
Daniel Grunwald	2c0554f129	Fix #1963 : Support decompiling `calli` instructions into C# 9 function pointer syntax.	5 years ago
Daniel Grunwald	1f2d1660c8	#2023 : If blocks are reachable both from within the pinned region and from outside it, clone those blocks. This removes an error condition where pinned variables could remain after DetectPinnedRegions, resulting in invalid C#. The downside is that it's possible for the code size to increase exponentially when given sufficiently evil IL code.	5 years ago
Daniel Grunwald	15f638af9a	Fix decompilation of switch where default section is a leave instruction.	5 years ago
Daniel Grunwald	a6e23d1f98	Fix "case null" handling in switch(string) with current Roslyn version (3.7.0-2.final).	5 years ago
Daniel Grunwald	30da0b7525	Add some missing checks to MatchRoslynSwitchOnString	5 years ago
Daniel Grunwald	4f4ca482be	Fix #1950 : Fix crash when finallyMethod cannot be found. This seems to be possible due to a C# compiler bug.	5 years ago
Siegfried Pammer	d2abce2a7b	Fix possible NRE in TransformExpressionTrees.MatchGetTypeFromHandle and related methods	5 years ago
Daniel Grunwald	80063e3c15	Fix TDCU's version of copy propagation being too aggressive.	5 years ago
Chicken-Bones	da905acc6d	Fix logic error in last commit, and ignore fault clauses in ReduceNestingTransform	5 years ago
Chicken-Bones	abd9af29c6	Fix failed assertion when encountering a finally block with an unreachable endpoint in ReduceNestingTransform.	5 years ago
Chicken-Bones	e0e26a0e77	Fix ReduceNestingTransform when extracting default block of switch in a try container	5 years ago
Siegfried Pammer	fcc910cb4d	Cleanup and refactoring after code review	5 years ago
Siegfried Pammer	0b8824ca84	Fix two small bugs in TDCU	5 years ago
Siegfried Pammer	bcd7219535	Adjust CapturedVariables collection in ReplaceDelegateTargetVisitor and in TransformExpressionTrees	5 years ago
Siegfried Pammer	101aba3362	Validate uses of display-class variable copies before removing them	5 years ago
Siegfried Pammer	3436ac3246	Fix #2018 : Improve tooltips in IL/IL with C#/R2R view to show full member signatures	5 years ago
Siegfried Pammer	0fa04a5248	Fix build.	5 years ago
Siegfried Pammer	d4fd92bf0f	Fix initializer block detection of display structs.	5 years ago
Siegfried Pammer	1c7d9705da	Add Validation of delegate target instructions.	5 years ago
Siegfried Pammer	6042819117	Implement Block.CheckInvariant for BlockKind.ArrayInitializer, BlockKind.CollectionInitializer and BlockKind.ObjectInitializer	5 years ago
Siegfried Pammer	ab336cdc94	Fix build.	5 years ago
Siegfried Pammer	d457ef38f4	Make ValidateConstructor safe	5 years ago
Siegfried Pammer	f1cbc7c8db	Add AggressiveScalarReplacementOfAggregates option	5 years ago
Siegfried Pammer	53c593af0b	Fixed all TDCU related tests.	5 years ago
Siegfried Pammer	4f7ca65408	Fix #1913 : Make sure to declare local variables captured by local functions before the first invocation of the local function.	5 years ago
Siegfried Pammer	83e8049114	Add ILVariable.IsDead property	5 years ago
Siegfried Pammer	b6259b7dca	Fix #1981 : Ensure correctness of TDCU	5 years ago
Siegfried Pammer	0d1b6203df	#1981 : Refactor LocalFunctionDecompiler: Propagate closure parameter arguments, so that all arguments can be stripped from use-sites.	5 years ago
Siegfried Pammer	5711185832	Make sure that the code and the pattern described in the comment above are in sync.	5 years ago
Daniel Grunwald	7d8b9fee1e	Remove redundant code.	5 years ago
Siegfried Pammer	b114734128	Add Mode.UnconstrainedType and implement TransformNullPropagationOnUnconstrainedGenericExpression using TryNullPropagation.	5 years ago
Siegfried Pammer	2601d17919	Add clarifying comment to ExceptionSpecifierILRange	5 years ago
Siegfried Pammer	9c8df1d949	Fix assignment of ILRanges in ExpressionTransforms.TransformCatchVariable	5 years ago
Siegfried Pammer	effc49c479	Move TransformNullPropagationOnUnconstrainedGenericExpression into NullPropagationTransform and make use of IsValidAccessChain	5 years ago
Siegfried Pammer	1303c54086	Exactly match load, store and address counts of defaultTemporary.	5 years ago
Daniel Grunwald	9659be0d55	#1946 : Fix IsBranchToReturnBlock() [was broken in `c1265ad830`]	5 years ago
Siegfried Pammer	b92a4b956c	#1940 : Ignore nullability in ETs	5 years ago
Siegfried Pammer	c676665a61	#1940 : Refactor TransformExpressionTrees to support rolling back all changes if the transform fails.	5 years ago
Daniel Grunwald	c1265ad830	Fix #1946 : Don't move `return` into `try` block when doing so changes the semantics of a `finally` block.	5 years ago
Daniel Grunwald	2da513eb24	Fix #1988 : handle Roslyn 3.6 task creation pattern in async/await decompiler. Roslyn 3.6 no longer makes a redundant copy of the `AsyncTaskMethodBuilder`, but directly calls `stateMachine.<>t__builder.Start(ref stateMachine);`	5 years ago
Daniel Grunwald	1926756cfa	Handle the special cases where the range does not have a start or endpoint.	5 years ago
Daniel Grunwald	0dd75d6852	Add support for slicing using C# 8 ranges.	5 years ago
Daniel Grunwald	dd54dbc144	Disable IndexRangeTransform if the "C# 8 ranges" setting is disabled.	5 years ago
Daniel Grunwald	dc38355e12	Support `list[^idx]`. Here the C# compiler does not actually create a `System.Index` instance, but instead compiles to `list[list.Count - idx]`.	5 years ago
Daniel Grunwald	060830dd64	Variable splitting: support cases where a ref is passed through a ref-returning method, and then used. From `IndexRangeTest.UseIndexForRef`: ``` stloc V_4(call GetSpan()) stloc S_19(ldloca V_4) stloc V_2(call get_Length(ldloc S_19)) stloc V_3(call GetOffset(addressof System.Index(call GetIndex(ldc.i4 0)), ldloc V_2)) call UseRef(call get_Item(ldloc S_19, ldloc V_3)) stloc V_4(call GetSpan()) stloc S_30(ldloca V_4) stloc V_2(binary.sub.i4(call get_Length(ldloc S_30), call GetInt(ldc.i4 0))) call UseRef(call get_Item(ldloc S_30, ldloc V_2)) ``` Due to `Span.get_Item` being a ref-return, it's possible that `ref V_4` is returned and passed into the `UseRef` method (this can't actually happen given Span's implementation, but it's a possible implementation of the get_Item type signature). But we still need to split `V_4` -- it's a compiler-generated variable and needs to be inlined. I think we can do this relatively simply by continuing to go up the ancestor instructions when we hit a ref-returning call. The recursive `DetermineAddressUse` call will check that there are no stores to `V_4` between the `get_Item` call and the point where the returned reference is used. Thus we still ensure that we don't split a variable while there is a live reference to it.	5 years ago

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1323 Commits (66850e472503e705d2fac6072f64a62b93f91b8b)