lib/std/zig/Ast.zig                                                       |   4 ++
 lib/std/zig/parse.zig                                                     |   7 +++
 lib/std/zig/parser_test.zig                                               |  12 ++++
 src/AstGen.zig                                                            |  20 ++++++-
 src/Module.zig                                                            |  31 +++++++---
 src/Sema.zig                                                              | 103 +++++++++++++++++++++++---------
 src/Zir.zig                                                               |   6 ++
 src/print_zir.zig                                                         |   1 +
 src/value.zig                                                             |  12 +++-
 test/behavior/defer.zig                                                   |  11 ++++
 test/behavior/type_info.zig                                               |  24 ++++++++
 test/cases/compile_errors/nested_generic_function_param_type_mismatch.zig |  24 ++++++++
 test/cases/compile_errors/tuple_declarations.zig                          |   1 +
 13 files changed, 216 insertions(+), 40 deletions(-)