[Bug c++/118169] [15 regression] ICE error: non-trivial conversion in ‘integer_cst’ with std::variant and -O1 since r15-6369-gfa99002538bc91

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118169

--- Comment #20 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Looks like this fixes it:

--- a/gcc/cp/typeck2.cc
+++ b/gcc/cp/typeck2.cc
@@ -757,7 +757,7 @@ split_nonconstant_init (tree dest, tree init)
    init = NULL_TREE;

       for (tree f : flags)
-   add_stmt (build_disable_temp_cleanup (f));
+   finish_expr_stmt (build_disable_temp_cleanup (f));
       release_tree_vector (flags);

       code = pop_stmt_list (code);