[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Fri Jan 26 15:25:23 2018
New Revision: 257093

URL: https://gcc.gnu.org/viewcvs?rev=257093&root=gcc&view=rev
Log:
        PR c++/82514 - ICE with local class in generic lambda.

        * pt.c (regenerated_lambda_fn_p): Remove.
        (enclosing_instantiation_of): Don't use it.
        (tsubst_function_decl): Call enclosing_instantiation_of.

        * pt.c (lookup_template_class_1): Add sanity check.
        * name-lookup.c (do_pushtag): Don't add closures to local_classes.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1y/lambda-generic-nested2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/name-lookup.c
    trunk/gcc/cp/pt.c