doc/langref.html.in                         |  11 +
 lib/std/math/big/int.zig                    |  25 +-
 lib/std/special/compiler_rt/floatundisf.zig |  38 +--
 lib/std/zig/parser_test.zig                 |  69 +++++
 lib/std/zig/tokenizer.zig                   | 495 ++++++++++++++++++++++++++++----
 src-self-hosted/ir.zig                      |  15 +-
 src/parse_f128.c                            |  79 +++--
 src/tokenizer.cpp                           | 145 ++++++----
 test/compile_errors.zig                     | 154 +++++++++-
 test/stage1/behavior/math.zig               |  28 ++
 10 files changed, 901 insertions(+), 158 deletions(-)