[Bug c/77754] [5/6/7 Regression] internal compiler error : tree code 'call_expr' is not supported in LTO streams

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77754

--- Comment #8 from joseph at codesourcery dot com <joseph at codesourcery dot 
com> ---
On Tue, 20 Dec 2016, jakub at gcc dot gnu.org wrote:

> So, where would be the best place to remove the VLA bounds from parameters of
> fn declarations?  Some function called from c_write_global_declarations_1 and
> from walking BLOCK tree vars e.g. right before calling c_genericize in
> finish_function?

That would seem reasonable.