lib/compiler/aro/aro/Compilation.zig |   3 +-
 lib/std/Io/Threaded.zig              |  38 +++++++++-
 lib/std/fs/Dir.zig                   |   4 -
 lib/std/fs/test.zig                  |  22 ------
 lib/std/os.zig                       |  30 --------
 lib/std/os/windows.zig               |   8 +-
 lib/std/posix.zig                    | 130 ++++++++------------------------
 lib/std/posix/test.zig               |  43 -----------
 test/src/convert-stack-trace.zig     |   8 +-
 tools/docgen.zig                     |   8 +-
 tools/doctest.zig                    |  44 ++++++-----
 11 files changed, 114 insertions(+), 224 deletions(-)