--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/lto/odr-2_0.C Thu Feb 13 11:34:05 2020 +0900 @@ -0,0 +1,7 @@ +// { dg-lto-do link } +enum a {} b; // { dg-lto-warning "6: type 'a' violates the C\\+\\+ One Definition Rule" } +int +main(void) +{ + return 0; +}