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

!void = !cir.void

// expected-error@+1 {{expects an existing label target in the referenced function}}
cir.func @bad_block_address() -> () {
    %0 = cir.block_address <@bad_block_address, "label"> : !cir.ptr<!void>
    cir.br ^bb1
  ^bb1:
    cir.label "wrong_label"
    cir.return
}

// expected-error@+1 {{blockaddress references a different function}}
cir.func @bad_block_func() -> () {
    %0 = cir.block_address <@mismatch_func, "label"> : !cir.ptr<!void>
    cir.br ^bb1
  ^bb1:
    cir.label "label"
    cir.return
}