lib/std/posix/test.zig           |    2 +-
 src/codegen/c.zig                | 1527 +++++++++++++++++---------------
 src/codegen/c/Type.zig           |  328 ++++---
 test/behavior/abs.zig            |    2 -
 test/behavior/call.zig           |    8 +-
 test/behavior/call_tail.zig      |    3 +-
 test/behavior/cast.zig           |    3 +-
 test/behavior/export_builtin.zig |    3 -
 test/behavior/extern.zig         |    2 -
 test/behavior/fn.zig             |    1 -
 test/behavior/globals.zig        |    3 -
 test/behavior/optional.zig       |   58 +-
 test/behavior/packed-struct.zig  |    3 +-
 test/behavior/undefined.zig      |    1 -
 test/behavior/union.zig          |    1 -
 test/behavior/vector.zig         |    1 -
 test/tests.zig                   |   22 +-
 17 files changed, 1118 insertions(+), 850 deletions(-)