LocalFunctionMethod.MemberDefinition returned the instance itself, so the
declaration of a generic local function (whose base method is an identity
specialization) and its use sites (whose base methods carry the use-site
substitutions) never compared equal, and click-highlighting could not group
them. Returning a wrapper around the unspecialized base method lets the
token writer record the same definition object for the declaration and all
use sites. Method-group references to local functions additionally need
their own lookup, because GetSymbol() does not surface a
MethodGroupResolveResult.
The token-writer tests now keep the PEFile alive for the duration of each
test: recorded references are type-system entities that lazily read from
the PE image, and formatting one in an assertion message after disposal
crashed with an AccessViolationException.
Assisted-by: Claude:claude-fable-5:Claude Code
Detect MethodImplOptions.Async (0x2000) in ILReader and unpack Task/Task<T>
return types so the IL Leave value and function.AsyncReturnType match the
source signature. Add CSharp15_0 (Preview also bumped to 1500) and a
RuntimeAsync setting (default on, gated to >=CSharp15_0), expose it in the
Languages dropdown, mask the synthetic MethodImplAsync bit out of the
decompiled [MethodImpl], and add a .runtimeasync test suffix.
* ExtensionDeclaration.SymbolKind (CA1065) — was throwing
NotImplementedException; return SymbolKind.TypeDefinition to match
TypeDeclaration / DelegateDeclaration, since `extension` declarations
are type-level.
* CustomAttribute.DecodeValue (CA2002) — replace `lock(this)` on the
sealed-but-internal class with a private syncRoot field.
* PlainTextOutput (CA1001) — implement IDisposable; track an
ownsWriter flag so we only dispose the underlying TextWriter when
the parameterless constructor created its own StringWriter.
* DotNetCorePathFinder (CA1060) — move the libc realpath / free
PInvokes into a private nested NativeMethods class.
* ILSpy.ReadyToRun (CA1016) — add [assembly: AssemblyVersion("1.0.0.0")]
in Properties/AssemblyInfo.cs to match the BamlDecompiler plugin.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This improves how function pointers are decompiled.
* ExpressionBuilder::VisitLdFtn now properly constructs the calling conventions.
* FunctionPointerType::FromSignature now checks whether a modopt type affects the calling convention.