src/Sema.zig                                                           | 35 ++++++++++++++++++++++++--------
 test/cases/compile_errors/discarding_error_value.zig                   |  9 ++++++--
 test/cases/compile_errors/expected_optional_type_got_container.zig     | 16 +++++++++++++++
 test/cases/compile_errors/for_loop_body_expression_ignored.zig         |  8 ++++----
 test/cases/compile_errors/generic_instantiation_failure.zig            |  2 +-
 test/cases/compile_errors/ignored_assert-err-ok_return_value.zig       |  2 +-
 test/cases/compile_errors/ignored_comptime_statement_value.zig         |  2 +-
 test/cases/compile_errors/ignored_comptime_value.zig                   |  4 ++--
 test/cases/compile_errors/ignored_deferred_function_call.zig           | 10 ++++++++-
 test/cases/compile_errors/ignored_deferred_statement_value.zig         |  2 +-
 test/cases/compile_errors/ignored_expression_in_while_continuation.zig | 14 ++++++++++---
 test/cases/compile_errors/ignored_return_value.zig                     |  2 +-
 test/cases/compile_errors/ignored_statement_value.zig                  |  2 +-
 test/cases/compile_errors/method_call_on_error_union.zig               | 21 +++++++++++++++++++
 test/cases/compile_errors/while_expected_optional_got_error_union.zig  |  1 +
 test/cases/compile_errors/while_loop_body_expression_ignored.zig       | 10 ++++-----
 16 files changed, 108 insertions(+), 32 deletions(-)