gcc/testsuite/g++.target/aarch64/mv-error5.C

/* { dg-do compile } */
/* { dg-require-ifunc "" } */
/* { dg-options "-O0" } */

__attribute__ ((target_version ("sve+sve2"))) int
foo();

int bar () { return foo (); } /* { dg-error "no default version in scope" } */