[Bug c++/84642] [6/7/8 Regression] ICE: segfault reading through NULL current_template_parms in synthesize_implicit_template_parm

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84642

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |patch

--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Proposed patch at https://gcc.gnu.org/ml/gcc-patches/2018-03/msg00473.html