> Hi Jan,
>
> The test causes
>
> WARNING: lto.exp does not support dg-do
> WARNING: lto.exp does not support dg-options in primary source file
>
> This is fixed by the following patch
>
> --- ../_clean/gcc/testsuite/g++.dg/lto/pr89358_0.C 2019-04-15
> 00:04:48.000000000 +0200
> +++ gcc/testsuite/g++.dg/lto/pr89358_0.C 2019-04-16 13:13:14.000000000
> +0200
> @@ -1,5 +1,5 @@
> -/* { dg-do link } */
> -/* { dg-options "-std=c++17" } */
> +/* { dg-lto-do link } */
> +/* { dg-lto-options "-std=c++17" } */
Thanks, this changle is OK.
Honza
> #include <map>
>
> extern void test();
> --- ../_clean/gcc/testsuite/g++.dg/lto/pr89358_1.C 2019-04-15
> 00:04:48.000000000 +0200
> +++ gcc/testsuite/g++.dg/lto/pr89358_1.C 2019-04-16 13:14:44.000000000
> +0200
> @@ -1,4 +1,3 @@
> -/* { dg-options "-std=c++14" } */
> #include <map>
>
> void test()
>
> TIA
>
> Dominique
