src/Module.zig                                                                     |  85 +++++++++++++++++
 src/Sema.zig                                                                       | 158 +++++++++++++++++++++-----------
 test/cases/compile_errors/array_in_c_exported_function.zig                         |  16 ++++
 test/cases/compile_errors/export_function_with_comptime_parameter.zig              |   9 ++
 test/cases/compile_errors/export_generic_function.zig                              |  10 ++
 test/cases/compile_errors/extern_function_with_comptime_parameter.zig              |  20 ++++
 test/cases/compile_errors/function_parameter_is_opaque.zig                         |   9 +-
 test/cases/compile_errors/function_with_non-extern_non-packed_enum_parameter.zig   |   6 +-
 test/cases/compile_errors/function_with_non-extern_non-packed_struct_parameter.zig |   4 +-
 test/cases/compile_errors/function_with_non-extern_non-packed_union_parameter.zig  |   4 +-
 test/cases/compile_errors/stage1/obj/array_in_c_exported_function.zig              |  14 ---
 test/cases/compile_errors/stage1/obj/export_function_with_comptime_parameter.zig   |   9 --
 test/cases/compile_errors/stage1/obj/export_generic_function.zig                   |  10 --
 test/cases/compile_errors/stage1/obj/extern_function_with_comptime_parameter.zig   |  11 ---
 14 files changed, 256 insertions(+), 109 deletions(-)