src/AstGen.zig                                                   |  52 +++++++----
 src/Sema.zig                                                     | 156 ++++++++++++++++++++++----------
 src/Zir.zig                                                      |  20 +---
 src/print_zir.zig                                                |  37 +++++---
 test/behavior/call.zig                                           |  15 +++
 test/cases/compile_errors/int_literal_passed_as_variadic_arg.zig |  11 +++
 test/cases/compile_errors/member_function_arg_mismatch.zig       |  14 +++
 7 files changed, 209 insertions(+), 96 deletions(-)