lib/compiler/build_runner.zig  |   2 +
 lib/std/Build.zig              |   2 +
 lib/std/Build/Step/Compile.zig |   4 +
 src/Compilation.zig            |  12 +
 src/IncrementalDebugServer.zig | 383 ++++++++++++++++++++++++++++++++
 src/Sema.zig                   |  37 +--
 src/Type.zig                   |  10 +
 src/Zcu.zig                    |  52 +++++
 src/Zcu/PerThread.zig          |  78 +++++--
 src/main.zig                   |  28 +++
 10 files changed, 576 insertions(+), 32 deletions(-)