lib/std/zig/Ast.zig                                                             |   8 +
 lib/std/zig/parse.zig                                                           |   6 +
 lib/std/zig/parser_test.zig                                                     |  12 --
 lib/std/zig/system/darwin.zig                                                   |   2 +-
 src/AstGen.zig                                                                  |  38 +++-
 src/Module.zig                                                                  |  60 +++++-
 src/Sema.zig                                                                    | 345 ++++++++++++++++++++------------
 test/cases/compile_errors/bad_usage_of_call.zig                                 |   4 +-
 test/cases/compile_errors/error_in_call_builtin_args.zig                        |  15 ++
 test/cases/compile_errors/export_with_empty_name_string.zig                     |   2 +-
 test/cases/compile_errors/invalid_identifiers.zig                               |  33 +++
 test/cases/compile_errors/stage1/obj/wrong_panic_signature_runtime_function.zig |   2 +-
 test/standalone/issue_9812/main.zig                                             |   2 +-
 13 files changed, 381 insertions(+), 148 deletions(-)