[Bug c++/79865] ICE calling member function with template parameter from generic lambda

["msebor at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79865

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2017-03-09
                 CC|                            |msebor at gcc dot gnu.org
      Known to work|                            |7.0
            Summary|Crash when calling member   |ICE calling member function
                   |function with template      |with template parameter
                   |parameter from generic      |from generic lambda
                   |lambda                      |
     Ever confirmed|0                           |1
      Known to fail|                            |6.3.1

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed with the top of 6-branch.  Mainline compiles the test case
successfully.

t.C: In lambda function:
t.C:18:30: internal compiler error: Segmentation fault
                 crashIt<Type>(); // Here's the crash!
                 ~~~~~~~~~~~~~^~
0x10ba55c crash_signal
        /src/gcc/6-branch/gcc/toplev.c:333
0x786f7a contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
        /src/gcc/6-branch/gcc/tree.h:3126
0xce390d size_binop_loc(unsigned int, tree_code, tree_node*, tree_node*)
        /src/gcc/6-branch/gcc/fold-const.c:1750
0xd88454 gimplify_compound_lval
        /src/gcc/6-branch/gcc/gimplify.c:2090
0xdabe02 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /src/gcc/6-branch/gcc/gimplify.c:10331
0xd88e0b gimplify_arg(tree_node**, gimple**, unsigned int)
        /src/gcc/6-branch/gcc/gimplify.c:2322
0xd8a0af gimplify_call_expr
        /src/gcc/6-branch/gcc/gimplify.c:2539
0xdabea9 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /src/gcc/6-branch/gcc/gimplify.c:10350
0xd95d84 gimplify_stmt(tree_node**, gimple**)
        /src/gcc/6-branch/gcc/gimplify.c:5687
0xd9548d gimplify_cleanup_point_expr
        /src/gcc/6-branch/gcc/gimplify.c:5463
0xdad768 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /src/gcc/6-branch/gcc/gimplify.c:10744
0xd95d84 gimplify_stmt(tree_node**, gimple**)
        /src/gcc/6-branch/gcc/gimplify.c:5687
0xd84e94 gimplify_bind_expr
        /src/gcc/6-branch/gcc/gimplify.c:1142
0xdacc5f gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /src/gcc/6-branch/gcc/gimplify.c:10578
0xd95d84 gimplify_stmt(tree_node**, gimple**)
        /src/gcc/6-branch/gcc/gimplify.c:5687
0xd84e94 gimplify_bind_expr
        /src/gcc/6-branch/gcc/gimplify.c:1142
0xdacc5f gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /src/gcc/6-branch/gcc/gimplify.c:10578
0xd95d84 gimplify_stmt(tree_node**, gimple**)
        /src/gcc/6-branch/gcc/gimplify.c:5687
0xdb00ee gimplify_body(tree_node*, bool)
        /src/gcc/6-branch/gcc/gimplify.c:11525
0xdb098a gimplify_function_tree(tree_node*)
        /src/gcc/6-branch/gcc/gimplify.c:11681
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