doc/langref.html.in                                      |   9 ++-
 doc/langref/test_pointer_arithmetic.zig                  |   3 +
 src/InternPool.zig                                       |  34 +++++-----
 src/Sema.zig                                             | 116 +++++++++++++++++++++++++-------
 src/Value.zig                                            |   2 +-
 test/behavior/pointers.zig                               |  60 ++++++++++++++++-
 test/cases/compile_errors/invalid_pointer_arithmetic.zig |  52 ++++++++++++++
 7 files changed, 230 insertions(+), 46 deletions(-)