doc/langref.md                |   4 +-
 example/guess_number/main.zig |  23 ++++-
 src/analyze.cpp               |  38 +++++++--
 src/analyze.hpp               |   1 +
 src/codegen.cpp               |   4 +
 src/parser.cpp                |  68 ++++++++++++++-
 src/parser.hpp                |   6 ++
 src/tokenizer.cpp             |  19 +++++
 src/tokenizer.hpp             |   1 +
 std/errno.zig                 | 146 ++++++++++++++++++++++++++++++++
 std/std.zig                   |  69 ++++++++++++++-
 11 files changed, 359 insertions(+), 20 deletions(-)