[Bug c++/107168] [11/12/13 Regression] Wrong errors for concepts with default lambda not-type argument since r11-3714-gc1c62aec6751678e

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107168

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jason at gcc dot gnu.org

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
The problem here is that
tsubst_lambda_expr->pushtag->maybe_process_template_type_declaration->push_template_decl
fails because processing_template_decl is set but current_template_parms is
not.