ILSpy

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

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Siegfried Pammer 247cc1f3ed Declare VB anonymous types that C# anonymous types cannot express A C# anonymous type is immutable and compares every member. VB's are neither unless every property is declared 'Key': otherwise the properties are settable and only the 'Key' ones take part in Equals and GetHashCode. Writing such a type as 'new { ... }' silently gave it value equality and made any assignment to one of its properties fail to compile, so only an anonymous type with no settable property is treated as one; the rest keep their own declaration. Those declarations carry the shape VB gave them, so the round-trip preserves both mutability and 'Key' equality. Their names are the remaining obstacle, since the VB compiler separates the parts with '$': the type, its backing fields and any local named after it are renamed to use '_' instead, and a comment on the declaration says why the type is spelled out. Generated variable names are now rejected when they would not be legal C# identifiers, which also stops a display class from lending its unspeakable name to a local in the NoLocalFunctions output. Assisted-by: Claude:claude-fable-5:Claude Code		1 month ago
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AddCheckedBlocks.cs	Add fine-grained C# AST debug steps	3 months ago
AddXmlDocumentationTransform.cs	Show the owning property's documentation for accessor methods	2 months ago
CombineQueryExpressions.cs	Add fine-grained C# AST debug steps	3 months ago
ContextTrackingVisitor.cs	Enable nullable reference types across the C# transforms	3 months ago
CustomPatterns.cs	Enable nullable reference types across the remaining C# Syntax files	3 months ago
DeclareVariables.cs	Fix #3860 : Avoid 'out var' if the variable recurs in the argument list	2 months ago
EscapeInvalidIdentifiers.cs	Add fine-grained C# AST debug steps	3 months ago
FixNameCollisions.cs	Add fine-grained C# AST debug steps	3 months ago
FlattenSwitchBlocks.cs	Add license headers to source files that lacked them	2 months ago
IAstTransform.cs	Enable nullable reference types across the C# transforms	3 months ago
IntroduceExtensionMethods.cs	Add fine-grained C# AST debug steps	3 months ago
IntroduceQueryExpressions.cs	Add fine-grained C# AST debug steps	3 months ago
IntroduceUnsafeModifier.cs	Fix #3892 : preserve unsafe for pointer constructors	2 months ago
IntroduceUsingDeclarations.cs	Add fine-grained C# AST debug steps	3 months ago
NormalizeBlockStatements.cs	Add license headers to source files that lacked them	2 months ago
PatternStatementTransform.cs	Remove the syntactic automatic-event patterns	2 months ago
PrettifyAssignments.cs	Gate decrement conversion behind IntroduceIncrementAndDecrement	1 month ago
RemoveCLSCompliantAttribute.cs	Enable nullable reference types across the C# transforms	3 months ago
RenameVisualBasicAnonymousTypes.cs	Declare VB anonymous types that C# anonymous types cannot express	1 month ago
ReplaceMethodCallsWithOperators.cs	Fix #3895 : keep byref-like ToString in string concatenation	2 months ago
TransformContext.cs	Move debug-step stepping to a neutral namespace	3 months ago
TransformFieldAndConstructorInitializers.cs	Lift chained ctor calls when sibling constructors' field inits diverge	2 months ago