doc/langref.html.in                        | 10 +++--
 lib/std/math.zig                           |  2 +-
 src/all_types.hpp                          |  6 ++-
 src/codegen.cpp                            |  2 +-
 src/ir.cpp                                 | 77 +++++++++++++++++++++++++++-----
 src/ir_print.cpp                           |  8 +++-
 test/compile_errors.zig                    | 18 ++++++++
 test/stage1/behavior/sizeof_and_typeof.zig | 23 ++++++++++
 8 files changed, 128 insertions(+), 18 deletions(-)