The resolve-result hierarchy was split between ICSharpCode.Decompiler.Semantics
and ICSharpCode.Decompiler.CSharp.Resolver, so consumers had to know which half
a given result came from and import both namespaces. All subclasses now live
next to their base class; MethodListWithDeclaringType follows the method group
it describes, and ILVariableResolveResult gets its own file instead of sitting
among the syntax-tree annotation helpers.
Assisted-by: Claude:claude-opus-5[1m]:Claude Code
Object creation can require an unsafe context solely because the selected
constructor has a pointer parameter. Apply the existing unsafe-signature
check to object creation nodes so the emitted declaration remains compilable.
Assisted-by: Copilot:gpt-5.6-sol:GitHub Copilot CLI
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 86d2918e-5a24-48b4-9a86-41d331ec3720
Keep the IsUnsafe visitor path context-free while avoiding repeated null guards around debug-step recording in the unsafe modifier transform.
Assisted-by: OpenCode:openai/gpt-5.5:OpenCode
Record AST transform groups and mutation steps through the C# pipeline, replay selected steps with the stepper, and carry modified-node ranges through output so the Debug Steps pane can highlight the selected mutation without replacing its full step tree.
Assisted-by: CodeAlta:gpt-5.5:CodeAlta
With every optional slot nullable, the null-object pattern is dead. Generated
non-nullable getters return the backing field directly, which surfaced a last
tier of slots the decompiler legitimately leaves empty (omitted range operands,
an implicitly-typed array creation, unnamed parameters, an unbound generic
argument, and others) and flips them to nullable too. The machinery is then
removed entirely: the per-node null classes, the .Null statics and
VisitNullNode, AstNode.IsNull, the role null object, and Identifier.Null.
AcceptVisitor becomes unconditionally generated, and consumers move from
.IsNull to is null and from unconditional visits to ?.AcceptVisitor.
Assisted-by: Claude:claude-opus-4-8:Claude Code
Turn on #nullable enable across the AST transform pipeline, ahead of
annotating the slot properties themselves. TransformContext now exposes the
nullable CurrentMember/CurrentTypeDefinition/CurrentModule contract already
declared by ITypeResolveContext, and the generated pattern-to-node conversion
returns a non-null node so patterns can be used in collection initializers
without warnings. No IL changes.
Assisted-by: Claude:claude-opus-4-8:Claude Code