doc/langref.html.in                                    |  7 +++++++
 lib/std/zig/AstGen.zig                                 |  9 ++++++++
 lib/std/zig/AstRlAnnotate.zig                          |  7 ++++++-
 lib/std/zig/BuiltinFn.zig                              |  8 +++++++
 test/behavior/struct.zig                               | 24 +++++++++++++++++++++
 test/behavior/union.zig                                | 36 ++++++++++++++++++++++++++++++++
 test/cases/compile_errors/invalid_field_type_usage.zig | 13 ++++++++++++
 7 files changed, 103 insertions(+), 1 deletion(-)