Replace the Windows-only .bat helpers (clean / debugbuild / releasebuild /
restore / updatedeps and BuildTools/format) with cross-platform pwsh
scripts at the repo root: restore.ps1, build.ps1 (-Configuration), clean.ps1,
updatedeps.ps1 and BuildTools/format.ps1, alongside the existing publish.ps1.
Enable a packages.lock.json for every project by hoisting
RestorePackagesWithLockFile into the root Directory.Build.props (the four
core libraries set it individually before) and commit the generated locks,
so restores are repeatable and CI can cache packages off them.
Cache the NuGet packages folder in the three setup-dotnet workflows
(build-ilspy, build-frontends, codeql-analysis), keyed on the lock files
per the setup-dotnet caching guidance.
Scope the Debug "Verify package contents" check to the *.filelist outputs
it actually generates. A project's packages.lock.json is keyed only by
(framework, RID), with no host-OS axis, so a lock produced on Linux
legitimately differs from one produced on Windows whenever an OS-conditional
PackageReference applies (Debug+Windows pulls Microsoft.DiaSymReader*). The
Windows restore then rewrites those locks; that churn must not fail a step
whose job is to police the VSIX/MSI file lists.
Also drop the dead ILSpy.BamlDecompiler publish line from
publishlocaldev.ps1, mirroring the earlier publish.ps1 fix.
Assisted-by: Claude:claude-opus-4-8:Claude Code
Roslyn's runtime-async lowering uses AsyncHelpers.Await(Task) for Task awaitables (already handled by TransformAsyncHelpersAwaitToAwait in EarlyExpressionTransforms) but emits a manual GetAwaiter / get_IsCompleted / AsyncHelpers.UnsafeAwaitAwaiter / GetResult sequence for non-Task awaitables — YieldAwaitable, ConfiguredCancelableAsyncEnumerable.Enumerator from await foreach, etc. Add a new RuntimeAsyncManualAwaitTransform invoked from AsyncAwaitDecompiler's runtime-async dispatch that recognizes the three-block shape (head with stloc awaiter + IsCompleted check + branch, pause block calling UnsafeAwaitAwaiter, completed block starting with GetResult), strips the suspend machinery, and replaces the GetResult call with an Await IL instruction. When GetAwaiter takes the address of a temporary set in the same block, also drop the temporary store and use the underlying awaitable expression.
This collapses the LoadsToCatch await-Task.Yield bodies. AsyncForeach should benefit too (its MoveNextAsync awaits go through this path).
Roslyn's runtime-async lowering flattens these into a TryCatch[object] with a captured-rethrow pattern (try-finally) or a TryCatch[T] with a flag-int discriminator and a guarded post-catch body (try-catch). Add a new transform invoked from AsyncAwaitDecompiler when the state-machine matches fail and the method has the runtime-async impl bit; it pattern-matches both shapes and rewrites them back to TryFinally / TryCatch with the original catch body inlined into the handler.
The state-machine and runtime-async lowerings of try-finally use the same catch-handler shape and the same dominator-based finally-body extraction, so promote those to internal static helpers (MatchObjectStoreCatchHandler, MoveDominatedBlocksToContainer) on AwaitInFinallyTransform and call them from the new transform. Filter-bearing catches and multi-handler tries are still left to the standard pipeline.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This way we avoid having to extract later, as we will never inline if the `isinst` argument if this could result in it being unrepresentable in C#.
This commit also refactors inlining restrictions to avoid requiring special cases in ILInlining itself.
But when making this change, I discovered that this broke our pattern-matching tests, and that the weird IL with double `isinst` is indeed generated by the C# compiler for `if (genericParam is StringComparison.Ordinal)` style code. So instead we also allow `isinst` with a `box(expr-without-side-effects)` argument to be represented with the `expr is T ? (T)expr : null` emulation.
Add explicit System.Security.Cryptography.Pkcs dependency to avoid security vulnerability warning in ILSpyCmd.
Suppress security vulnerability warnings in test projects.
Siegfried Pammer
Christoph Wille
Peter Crabtree
Daniel Grunwald
James May
ElektroKill