lib/std/debug.zig         | 57 ++++++++++++++++++++
 src/Module.zig            | 93 +++++++++++++++++++++-----------
 src/Sema.zig              | 90 +++++++++++++++----------------
 src/Zir.zig               | 10 ++--
 src/arch/wasm/CodeGen.zig |  2 +-
 src/codegen/c.zig         |  2 +-
 src/codegen/llvm.zig      |  2 +-
 src/codegen/spirv.zig     |  4 +-
 src/print_zir.zig         | 20 +++----
 9 files changed, 185 insertions(+), 95 deletions(-)