tests/ui/feature-gates/feature-gate-c_variadic_experimental_arch.custom.stderr

error: requires `va_list` lang_item
  --> $DIR/feature-gate-c_variadic_experimental_arch.rs:26:39
   |
LL | pub unsafe extern "C" fn test(_: i32, ap: ...) {}
   |                                       ^^^^^^^

error: requires `va_list` lang_item
  --> $DIR/feature-gate-c_variadic_experimental_arch.rs:30:45
   |
LL |     unsafe extern "C" fn trait_test(_: i32, ap: ...) {}
   |                                             ^^^^^^^

error: aborting due to 2 previous errors