[C++ Patch] PR 71169 ("[7/8 Regression] ICE on invalid C++ code in pop_nested_class"), PR 71832 and more (Take 2)

[Jason Merrill]

You should be able to say

  if (any_erroneous_template_args (type))

and I don't think you need the goto; the normal logic should handle
the truncated vecs fine.

On Fri, Mar 9, 2018 at 4:14 AM, Paolo Carlini <paolo.carlini@oracle.com> wrote:
> .. after a few hours of sleep, I realize that in principle we could also
> call any_erroneous_template_args_p directly. In that case however, I believe
> get_template_info does nothing 100% of the case, not sure we want to do
> that.
>
> Paolo.