lib/build_runner.zig                                         | 12 +++++
 lib/std/build.zig                                            |  5 ++
 src/Compilation.zig                                          | 62 +++++++++++++++++++++++
 src/Module.zig                                               | 20 ++++++++
 src/Sema.zig                                                 | 87 +++++++++++++++++++++++---------
 src/main.zig                                                 | 49 +++++++++++++-----
 src/test.zig                                                 |  1 +
 test/cases/compile_errors/top_level_decl_dependency_loop.zig |  1 -
 8 files changed, 197 insertions(+), 40 deletions(-)