[corlib] Enumerate all subdirectories including the first one. Fixes #22857
Add concurrent hashtable test to gitignore.
Test Calendar.DaysInYear. Covers #21930.
Improved CalendricalCalculations fixed_from_dmy methods. Fixes #21930.
In some cases fixed_from_dmy is used with the month parameter greater than the number of months of that year.
Year is now incremented until month parameter is valid.
Merge pull request #1277 from esdrubal/calendarsdaysinyear

Improved CalendricalCalculations fixed_from_dmy methods.
Test that offset is zero when date ends with GMT. Covers #22851.
GMT DateTimeOffset is now properly parsed. Fixes #22851.
GMT date formats set useutc to true, so now useutc is checked to init DateTimeOffset with a zero offset.
Merge pull request #1278 from esdrubal/datetimegmt

GMT DateTimeOffset is now properly parsed.
Don't throw TimeZoneNotFoundExceptions when iOS gives us invalid data.

iOS 8 GM lists "Asia/Chita" among its time zones, but when requesting
the time zone data for that time zone, no data is returned.

With this change we ignore time zones without any data when fetching
all the timezones on the system.
[mcs] property pattern
[mdoc] Formatting feedback from pull #1273
[jit] Always pass the imt arg to interface calls in gsharedvt methods. Fixes #22624.
[System] Fix building unit tests under the mobile profile
Merge pull request #1275 from ranma42/fix-lib64

Fix build with lib64 folder for arch-specific libraries
Merge pull request #1276 from Therzok/master

Add concurrent hashtable test to gitignore.
[mcs] Don't use `1 naming for compiler generated second level and deeper nested types. Fixes #22893
Fixes 19752 -

Users have been complaining about strange errors arising when using the OracleClient classes.
I have tracked it down to the OciDefineHandle and OciDefineByPos calls, and OracleParameter
handling of amanged objects by unmanaged code. Currently two of the parameters passed to the
above OCI  call are short variables. They are passed as "ref" fields as Oracle uses their
address to put size and indicator data once the data is fetched. However, being defined as
short means that they are eligible for being moved during garbage collection. Thus if that
field is moved between the OciDefineByPos call and the fetch of the data then what Oracle is
pointing to may no longer be variable. I'm thinking it may be better to define these fields as
IntPtr and allocate them and retrieve their values via Marshal.ReadInt16. As for OracleParameter,
it uses a managed object "indicator" that is also used in a similar way. This reference is replaced
by a IntPtr and a get/set method to access the contents.
Maximum large object size should be limited by SSIZE_MAX not SIZE_MAX.
The latter appears to be a hangover from 32-bit systems.
[runtime] Improve thread dumping reliability by doing it while holding the fat locks.

We take the loader and the root domain locks before doing a thread dump. This reduces the odds
of us suspending a thread that holds either of them and deadlocking, for example, while decoding
AOT JIs.
[mdoc] consolidated dropns and dropns-assemblies into a single parameter.

Based on pull request feedback, this is a simpler usage, and meets our required use-case. A sample version of this parameter would be: `--dropns MyUnifiedAssembly=MyDroppedPrefix`