[Bug c++/62207] [7/8/9 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in tsubst_copy, at cp/pt.c

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62207

--- Comment #8 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Mon Apr  1 17:09:47 2019
New Revision: 270064

URL: https://gcc.gnu.org/viewcvs?rev=270064&root=gcc&view=rev
Log:
/cp
2019-04-01  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/62207
        * pt.c (tsubst_copy): Deal with lookup_name not returing a variable.

/testsuite
2019-04-01  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/62207
        * g++.dg/template/crash130.C: New.
        * g++.dg/template/crash131.C: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/template/crash130.C
    trunk/gcc/testsuite/g++.dg/template/crash131.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog