ILSpy

Commit Graph

Author	SHA1	Message	Date
Christoph Wille	fe9f6db3ee	Emit C# 7.1 default literals where the context supplies the type Shortening default(T) is the same problem as removing the redundant cast around a lambda whose delegate type the context already fixes, so it uses the same mechanism: ConvertTo makes the explicit type implicit when the conversion is an identity conversion and the caller allows an implicit one. The literal keeps the type it was shortened from, so any later conversion to a different type - or any context that requires an explicit type, such as an overload resolution recheck falling back to CastArguments - can spell default(T) out again. That keeps the value intact where the bare literal would change it, e.g. "object o = default(SomeStruct)", which boxes a non-null struct while "default" would be null. Because the shortened literal resolves to DefaultLiteralResolveResult, CallBuilder's existing overload resolution recheck sees a real default literal and rejects ambiguous calls on its own; no separate bookkeeping about which arguments may stay untyped is needed. Only the contexts that supply no target type at all restore the explicit form: an awaited expression, and arguments of operator methods, which later become operator or cast syntax rather than calls. Assisted-by: Claude:claude-opus-5[1m]:Claude Code	4 weeks ago
Siegfried Pammer	3cc49044ec	Extend UseLambdaSyntax to emit statement lambdas Under UseLambdaSyntax, anonymous functions became lambdas only when an expression body was possible; statement-bodied ones kept C# 2 delegate syntax. Now every anonymous function whose parameter shape a lambda can express uses lambda syntax; delegate syntax remains for ref/out/in and params parameters and for pre-C# 3 language profiles. Two latent issues surfaced by the wider lambda coverage: DeclareVariables assumed an insertion point directly under a LambdaExpression is an expression body it must convert to a block, which block-bodied lambdas now violate; and anonymous methods declared without a parameter list carry compiler-generated parameter names like '<p0>' that are not valid identifiers, so the lambda's mandatory parameter list regenerates such names from the parameter type: (object obj, EventArgs e) => ... A side effect visible in fixtures: an explicit parameter list can make a delegate-creation cast redundant that bare 'delegate' syntax needed for overload resolution, e.g. new Thread((ThreadStart)delegate { }) becomes new Thread(() => { }). Assisted-by: Claude:claude-fable-5:Claude Code	1 month ago
Siegfried Pammer	52e2161ea7	Add regression test for duplicate array-element assignment A second store to an already-written array element must prevent HandleSimpleArrayInitializer from folding the stores into a collection initializer: the earlier store would be dropped (a visible change when its value has side effects), and without the nextMinimumIndex guard the transform crashes on the colliding index. The nextMinimumIndex check already enforces this; pin it with a Pretty fixture so the boundary between a foldable initializer and a duplicate-write sequence stays covered. Assisted-by: Claude:claude-fable-5:Claude Code	2 months ago
Siegfried Pammer	169c399f78	Add pretty tests for UTF-8 string literal edge cases Only two plain ASCII u8 literals were covered; the empty literal and a literal made of escape sequences pin the recovery heuristic boundaries. Assisted-by: Claude:claude-fable-5:Claude Code	2 months ago
Siegfried Pammer	a1420dd311	Add pretty test for dictionary index initializers The C# 6 index-initializer syntax was only covered through custom indexers; a real Dictionary<,> initialized with [key] = value pins the choice between the index form and the Add form. Assisted-by: Claude:claude-fable-5:Claude Code	2 months ago
Siegfried Pammer	94050a4aca	Rewrite TransformFieldAndConstructorInitializers from a step-by-step AST-based analysis to an analysis that tracks the whole constructor body.	10 months ago
Siegfried Pammer	588c243929	#3593 : ObjectInitializers: allow castclass instructions wrapping the init instruction to support the pattern used for covariant returns on non-supporting platforms such as .NET 4.x.	11 months ago
ds5678	3a13d5a698	Allow explicit null termination character	2 years ago
ds5678	b0d6fa2276	Add support for array initialization based on RuntimeHelpers.CreateSpan<T>	2 years ago
Siegfried Pammer	202c5e22e3	Fix #3383 : more aggressively transform object initializers on structs	2 years ago
Siegfried Pammer	906d248403	Fix #3392 : uses of init-setters must use object-initializer syntax.	2 years ago
Siegfried Pammer	9e168224dd	Fix #3091 : extension methods named "Add" were skipping some checks in AccessPathElement.IsMethodApplicable.	3 years ago
Daniel Grunwald	f568123704	Add support for UTF8 string literals	3 years ago
Siegfried Pammer	6a3bb2bbf1	Fix #2655 : TranslateArrayInitializer crashes with out of order array init	4 years ago
Siegfried Pammer	44dee6ecc2	Add additional tests for .NET 4.0	5 years ago
Siegfried Pammer	4aa7f5fc38	Fix #2612 decompilation of newarr with int.MaxValue causes OOME in decompiler.	5 years ago
Siegfried Pammer	30f9a82fbe	Add Roslyn 3.11.0 as separate test configuration. Update RoslynLatest to 4.0.0. Use LanguageVersion.CSharp9_0 instead of Preview. Add LanguageVersion.CSharp10_0.	5 years ago
Siegfried Pammer	c22977e1be	Fix #2390 : Extend variable splitting to treat stobj as immediate address use.	5 years ago
Siegfried Pammer	d54016ce8f	#2390 : Add support for generic object initializers.	5 years ago
Siegfried Pammer	cc19e9043e	Fix #603 : Single element arrays should not span multiple lines Fix #1079: CSharpFormattingOptions.AutoPropertyFormatting has no effect	6 years ago
Siegfried Pammer	3df82cf33b	Add support for 'with' expressions	6 years ago
Siegfried Pammer	be57dc454c	Run tests with different versions of Roslyn	6 years ago
dotnet format	0d9f871a4f	#2128 : Reformat the whole code base.	6 years ago
Siegfried Pammer	fa7c1f574a	Do not convert simple LINQ method calls to LINQ expressions. Closes #1501 .	7 years ago
Siegfried Pammer	14c76d1ba6	Fix failing initializer tests.	7 years ago
Siegfried Pammer	94cd891609	Add support for ReadOnlySpan<T> initialization pattern.	8 years ago
Daniel Grunwald	f6aae1f97d	Fix #1386 : MoveArrayToPointerToPinnedRegionInit: Only consider the pinned variable uses within the PinnedRegion This also makes CleanUpTryFinallyAroundPinnedRegion() redundant as it is no longer necessary to trigger the array-to-pointer transform; so the normal elimination of pinned variable resets is sufficient.	8 years ago
Siegfried Pammer	e9cf52d1d5	Fix #1390 : Extension methods used in collection initializers were not converted correctly.	8 years ago
Siegfried Pammer	3d5b300602	Improve TransformArrayInitializers: allow default entries at the end of a dimension > 0.	8 years ago
Siegfried Pammer	37a8156dab	Fix #1383 : NRE in TransformArrayInitializers.	8 years ago
Siegfried Pammer	859872ba8c	Fix #1377 : Fix IndexOutOfRangeException in TransformArrayInitializers	8 years ago
Siegfried Pammer	eb873e65d0	Update InitializerTests after merge.	8 years ago
Siegfried Pammer	64686b9547	Fix #1336 : multi-dimensional array initializers with custom objects not detected.	8 years ago
Siegfried Pammer	cbd824b07e	Move array initializer tests from correctness to pretty tests, so that misdetections can be spotted.	8 years ago
Siegfried Pammer	640964cb0a	#1314 : do not use special constants, if literal is inside array initializer.	8 years ago
Siegfried Pammer	590558883e	Fix small regression in initializer tests.	8 years ago
Siegfried Pammer	77c1dbab8a	Fix #1345 : Do not construct object initializer, if property or field in access path is not writable.	8 years ago
Siegfried Pammer	6719dacabd	Fix #1279 : Event fields in object initializers	8 years ago
Siegfried Pammer	a9c1b9d515	Fix #1250 : Missing enum to int cast in object initializer	8 years ago
Siegfried Pammer	9e01b3b5e1	Add test case.	8 years ago
Siegfried Pammer	d04155132a	Use overload resolution to add only required casts to collection initializers.	8 years ago
Siegfried Pammer	cf8bee2c01	Fix translation of generic and extension 'Add' methods in collection initializers.	8 years ago
Siegfried Pammer	bd15d69ada	Add test cases for #1138	8 years ago
Siegfried Pammer	5dd7eaf129	Fix #1093 : Remove usage of type or this qualifiers, when possible.	9 years ago
Daniel Grunwald	3fae36dab9	Use mcs for correctness tests.	9 years ago
Siegfried Pammer	9689667515	Fix #1042 : Wrong decompile result for collection initializers	9 years ago
Siegfried Pammer	bacb293db8	Fix #971 : Anonymous method with missing parameter name	9 years ago
Siegfried Pammer	16c900ebfa	Remove sequential values from enum members + display powers of two (- 1) as hex.	9 years ago
Siegfried Pammer	23c7a8a46e	Fix #953 : Missing nullable specifier for array initializer	9 years ago
Siegfried Pammer	bec2f9da2b	Add event test case.	9 years ago

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55 Commits (2e9d137e30feda52bc7247ade2b2b5bdeea14bec)