src/AstGen.zig                 | 95 +++++++++++++++++++++-----------
 src/Sema.zig                   |  4 +-
 test/behavior.zig              |  1 -
 test/behavior/bugs/9967.zig    |  8 ---
 test/behavior/for.zig          | 17 ++++++
 test/behavior/for_stage1.zig   | 17 ------
 test/behavior/while.zig        | 30 ++++++++++
 test/behavior/while_stage1.zig | 30 ----------
 test/compile_errors.zig        | 11 ++++
 9 files changed, 125 insertions(+), 88 deletions(-)