Avoid null ref in ClearAllDiagnosticsForProject...

Fix to pass the documentation argument

Avoid leaking solution when projects fail to enter break mode

Unskip passing tests related to double negative 0

Port CA1033: Interface methods should be callable by child types (https://msdn.microsoft.com/library/ms182153.aspx) to FxCop analyzers project.
Also added a code fixer and corresponding unit tests.

Adapts Roslyn to changes in System.Reflection.Metadata public APIs (EntityHandle)

Suppress instances of CA2001

Suppress FxCop CA2001 (AvoidCallingProblematicMethods) errors that are being reported for Roslyn's use of Assembly.LoadFrom().

Expand/Reduce in expression-bodied members and lambdas

Fix threading issue in VisualStudioProjectManagementService

Handle recursive project references in vs shim

This is cleanup from DevDiv #1043494.

Add CS0414 to diagnostic analyzer unsupported error codes list

Omit argument values if argument count doesn't match parameter count...

In error cases where GetClrLocalVariableQuery returns no parameters, DkmInspectionContext.GetFrameArguments will return no values (but ErrorCode will not be set on the result).  We'll handle all cases where the argument count doesn't match the parameter count for the current frame (not just "zero" and "matching"), because the code is simpler that way.  This matches the behavior of the old EE.

Assert if we are not on the UI thread and give test authors the choice
to explicitly pass in the default namespace.

Adds CS0414 (ErrorCode.WRN_UnreferencedFieldAssg / "The field 'X' is
assigned but its value is never used") to the list of error codes that
are not supported in the CSharpCompilerDiagnosticAnalyzer. This allows
CS0414 warnings produced during the build to persist when their relevant
documents are opened in the IDE, which would otherwise cause the
warnings to disappear when the set of live errors is produced.

Only offer encapsulate on fields of types

made host diagnostic update source thread-safe

Maintain control of UI thread during Progression navigation

Enable Emit unit-tests for C# and VB compilers in CIBuild.

Another round of compatibility fixes in Overload Resolution.

Trigger dialog integration tests on IsVisibleChanged

Enable Conditional Access optimizations for cases when LocalRewriter introduces a local in the process of initial lowering of the access.

Attempting to generate a new file in an ASP.NET 5 web project would
deadlock because we were attempting to get the default namespace from a
worker thread.

The solution is to move the work of computing the default namespace from
ComputeOperationsAsync to GetOptions.  GetOptions is always guaranteed
to execute on the UI thread wheras ComputeOperationsAsync happens from a
worker thread.

Fixes bug #1053

Update CSharpRenameRewriterLanguageService.GetExpansionTarget to locate
good expansion target nodes for 1) expression-bodied members and 2)
lambdas that are not contained within a StatementSyntax and that have
ExpressionSyntax bodies. This allows all sub-expressions within these
nodes to be properly expanded & reduced during rename.

Embed Shell Interops 10, 11 and 12.

Remove references to Desktop projects

This removes the majority of references to the deprecated Desktop
assemblies.  The only remaining ones are in the VSIX projects.  They
must remain until we actually delete the assemblies.

Fixes internal TFS bug #1128063

When NavigateTo is invoked on an IGraphNavigateToItem from the UI
thread, we are now careful to maintain control of the UI thread to
ensure any existing NewDocumentStateScope is preserved.

Fixes internal bug #1168460.

share GetEffectiveSeverity between AnalyzerNode and service