// RUN: cir-opt %s -verify-diagnostics -split-input-file

module {
  // Should not copy types with no data layout (unkonwn byte size).
  cir.func @invalid_copy(%arg0 : !cir.ptr<!cir.void>, %arg1 : !cir.ptr<!cir.void>) {
    // expected-error@+1 {{missing data layout for pointee type}}
    cir.copy %arg0 to %arg1 : !cir.ptr<!cir.void>
    cir.return
  }
}

// -----

module {
  // skip_tail_padding is only valid for record pointee types.
  cir.func @invalid_skip_tail_padding(%arg0 : !cir.ptr<!cir.int<s, 32>>, %arg1 : !cir.ptr<!cir.int<s, 32>>) {
    // expected-error@+1 {{skip_tail_padding is only valid for record pointee types}}
    cir.copy %arg0 to %arg1 skip_tail_padding : !cir.ptr<!cir.int<s, 32>>
    cir.return
  }
}