1// Test hlfir.null operation parse, verify (no errors), and unparse. 2 3// RUN: fir-opt %s | fir-opt | FileCheck %s 4 5func.func @test() { 6 // CHECK: hlfir.null !fir.ref<none> 7 %0 = hlfir.null !fir.ref<none> 8 return 9} 10