(last)indexOfNeither(index)

faster

merged indexOfAnyImpl with indexOfNeitherImpl and fixed a bug
Merge pull request #1977 from burner/last_indexOfNone_index

last_indexOfNone_index
Mark std.file.write and append as trusted
Mark unittests for std.stdio.File.error, detach and flush as safe
Mark std.stdio.lockingTextWriter.this as safe
Merge pull request #2318 from tom-tan/trusted-file-write-append

Mark std.file.write and append as trusted
Merge pull request #2320 from tom-tan/safe-stdio-lockingTextWriter

Mark std.stdio.lockingTextWriter.this as safe
Merge pull request #2319 from tom-tan/safe-unittest-for-stdio-File-error-File-detach-File-flush

Mark unittests for std.stdio.File.error, detach and flush as safe
fix Issue 13098 - std.path functions no longer works with DirEntry
Merge pull request #2324 from MartinNowak/fix13098

[REG2.066a] Issue 13098 - std.path functions no longer works with DirEntry
Fix Issue #12835: open lower bound for integral-type uniform()

Added a cast to ensure the setting of lower bound can handle character
types and integral types smaller than int.  The additional unittests
should prevent such issues from arising again.
Merge pull request #2221 from WebDrake/uniform-lowerbound

Fix Issue #12835: open lower bound for integral-type uniform()