src/Sema.zig                                                                 | 138 +++++++++++++++++++++++++-------
 src/type.zig                                                                 |  33 ++++----
 src/value.zig                                                                |  23 ++++++
 test/behavior/array.zig                                                      |  22 +++++
 test/behavior/cast.zig                                                       |  10 +++
 test/behavior/empty_union.zig                                                |  18 +++++
 test/behavior/error.zig                                                      |  10 +++
 test/behavior/eval.zig                                                       |  11 +++
 test/behavior/fn.zig                                                         |  19 +++++
 test/cases/compile_errors/address_of_threadlocal_not_comptime_known.zig      |  13 +++
 test/cases/compile_errors/bitsize_of_packed_struct_checks_backing_int_ty.zig |  13 +++
 test/cases/compile_errors/div_overflow.zig                                   |  11 +++
 12 files changed, 275 insertions(+), 46 deletions(-)