Always show error message when type resolver produces ambiguous type. Fixes #16115
[mdoc] Flush expected output.

Commit 0a2c38df changed Delegate.Remove() so that it uses
Locale.GetText(), which thus introduces additional exceptions which
can be possibly thrown from Delegate.Remove().

This is similar to the situation in corlib/3d3fe6af (added
Locale.GetText() use) and mdoc/574dbc8e (updated unit tests).
[runtime]Don't expand variant generic interfaces on arrays.

We don't need to expand variant interfaces in 4.5 as they work
just fine.

This saves us from loading a lot of extra metadata and inflating
spurious classes.
[llvm] Fix type mismatches in the implementation of the atomic opcodes.
[linker] Do not import something that is not marked when sweeping type references (otherwise we might re-intoduce dependencies we're not including or need) [#16213]
[jit] Fix the DISABLE_JIT build.
[System.Configuration/Test] Try to track down failure in buildbot

This TestConnectionStringRetrieval unit test (committed by me some months
ago) succeeds for me in a clean checkout, but I don't understand why it
fails in the buildbot, so let's place some sanity check in it.
Merge pull request #808 from knocte/master

[System.Configuration/Test] Try to track down failure in buildbot
[ilasm] Fixes forwarded types namespace encoding
[mcs] Missing type forwarded types should not cause type collision. Fixes #16196
[mcs] Assignment to value type readonly generated variables needs to check all member access expressions. Fixes #15832
[runtime]When setting a loader error, clear the previous one to avoid the leak.
[runtime]Type parsing of generics should not rely on the presence of a backtick. Fixes #15124.

We previously depended on the presence of a backtick in a generic type name to try to
parse a generics argument list. This is not what the spec says and F# breaks this expectation.

The right way to handle this is to probe for array syntax.
Add some tests for #15124.
[aot] Increase a buffer size to avoid an assert. Fixes #16239.
[Mono.Debugger.Soft] Added FlagsAttrbite where appropriate
[sdb] Add an ExitCode property to VMDeathEvent. Fixes #16113.
[jit] Make the exceptions.cs test suite runnable in mobile.
Mark a few corlib tests as LLVMNotWorking.
[Bug 16186] SqlCommand.BeginExecuteInternal fix

If you use a stored procedure or a prepared statement, with
CommantType.StoredProcedure the ar variable is not set as the result of
onnection.Tds.BeginExecuteProcedure().