- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19326.2

Related to #35619.

Fix GetHashCode on constructed types with annotated type arguments

Conflicts:
	src/Compilers/CSharp/Test/Semantic/Semantics/NullableReferenceTypesTests.cs

Handle lazy loading of analyzer command handlers

Add workarounds to IDE analyzers for missing IOperation/CFG support for using declarations

- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19324.24

Pass feature flags to the remote workspace

Nullable Analysis Pay-for-play

Fix typo in task namespace in docs

* Correctly report nullability of tuples in the semantic model:
- Store the original tuple literal rather than just its type
- Visit the original literal without diagnostics only in the nullability walker to understand its type
- Update the generator to allow force visiting fields in the nullable re-writer
- Update type checker to allow checking of converted types too
- Update various tuple tests to be correct
- Add extra tests

This implements IExperimentationService in the remote workspace; any
request for feature flags is forwarded to the main Visual Studio process
and the feature flag is queried there.
Co-authored-by: NJoey Robichaud <jorobich@microsoft.com>
Co-authored-by: NHeeJae Chang <hechang@microsoft.com>

Couple of AD0001 fixes for unused parameter analyzer

Unwrap nullability-wrapped symbols in object initializer completion 

Fixes #36304

Fixes #33464

Workaround for #32100 for Dev16.2

Fixes #34830

Fixes #36715

This slipped through because we didn't have any tests at all for
the case where we are using the type-inferrer to infer the case like:

    a = new A { B = { } }

where the inner one doesn't have a new B before it. The scenario wasn't
new but just happened to be the precise case that was broken.

Fixes https://github.com/dotnet/roslyn/issues/36702

Fixes #30324

razor added new @code block. add support for new code block in roslyn.

for old razor version, IsCodeBlock won't get called since razor will not treat code in @code as C# code block, in new razor version where @code is added, razor will recognize it as C# code block and call us which we will in turn check new @code along with existing @ tags for code blocks.

enabled the nullable feature, either on the command line
or via a nullable enable directive.

Not sure why these are lowercase but makes the tests harder to read.

Make Dispose analyzers (IDE0067 and IDE0069) more conservative

Fixes #34483, #36112

Change dotnet_diagnostic.*.severity settings to match code style

- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19323.4

Support nullable variance in interface and partial method implementation.

Closes #35227.

* Update dependencies from https://github.com/dotnet/arcade build 20190620.1

- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19320.1

* Bring changes from https://github.com/dotnet/arcade/pull/3076

* Update dependencies from https://github.com/dotnet/arcade build 20190621.75

- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19321.75

* Update dependencies from https://github.com/dotnet/arcade build 20190622.2

- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19322.2

Update to Roslyn.Diagnostics.Analyzers 2.9.3

1. Make IDE0069 (DisposableFieldsShouldBeDisposed) conservative by bailing out on disposable types that don't have the Dispose implementation, but rely on base type implementing it and having virtual helper methods for dispose functionality

2. Make IDE0067 (DisposeObjectsBeforeLosingScope) conservative by bailing out on disposable objects that are passed as arguments to methods in metadata.

Requires updating to a new FlowAnalysisUtilities version.
Fixes #36498