doc/langref.html.in                        |  7 +++++++
 doc/langref/test_packed_union_equality.zig | 14 ++++++++++++++
 src/Type.zig                               |  3 +--
 src/codegen/llvm.zig                       |  2 +-
 test/behavior/packed-union.zig             | 20 ++++++++++++++++++++
 5 files changed, 43 insertions(+), 3 deletions(-)