doc/langref.html.in              |  34 +++++++--
 src/all_types.hpp                |  15 +++-
 src/codegen.cpp                  |   6 +-
 src/ir.cpp                       | 118 +++++++++++++++++++++++++-------
 src/ir_print.cpp                 |  19 +++--
 std/c/darwin.zig                 |  26 +++----
 test/cases/sizeof_and_typeof.zig |  57 ++++++++++++---
 test/compile_errors.zig          |  30 +++++---
 8 files changed, 233 insertions(+), 72 deletions(-)