.mailmap                       |    3 +
 lib/std/Build/Fuzz.zig         |    2 +-
 lib/std/Build/WebServer.zig    |    4 +-
 lib/std/Io.zig                 |  758 ++++++++++++++++++-----
 lib/std/Io/Threaded.zig        | 1026 +++++++++++---------------------
 lib/std/Io/net/HostName.zig    |  107 ++--
 lib/std/Io/net/test.zig        |   30 +-
 lib/std/Io/test.zig            |  172 +++++-
 src/Sema.zig                   |   27 -
 src/codegen/x86_64/CodeGen.zig |   14 +-
 10 files changed, 1210 insertions(+), 933 deletions(-)