[Bug c++/106202] internal compiler error: in move_fn_p, at cp/decl.cc:14907

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106202

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2022-07-05
     Ever confirmed|0                           |1
                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed:

/usr/include/c++/12/concepts:304:17: internal compiler error: in move_fn_p, at
cp/decl.cc:15025
  304 |           { __t <  __u } -> __boolean_testable;
      |             ~~~~^~~~~
0xc3cd2a move_fn_p(tree_node const*)
        /home/mpolacek/src/gcc/gcc/cp/decl.cc:15025
0xb1c640 perfect_candidate_p
        /home/mpolacek/src/gcc/gcc/cp/call.cc:6029
0xb1cf68 add_candidates
        /home/mpolacek/src/gcc/gcc/cp/call.cc:6219
0xb1d309 add_operator_candidates
        /home/mpolacek/src/gcc/gcc/cp/call.cc:6370
0xb1d93b add_operator_candidates
        /home/mpolacek/src/gcc/gcc/cp/call.cc:6470
0xb1de58 build_new_op(op_location_t const&, tree_code, int, tree_node*,
tree_node*, tree_node*, tree_node*, tree_node**, int)
        /home/mpolacek/src/gcc/gcc/cp/call.cc:6593
0xf1f882 build_x_binary_op(op_location_t const&, tree_code, tree_node*,
tree_code, tree_node*, tree_code, tree_node*, tree_node**, int)
        /home/mpolacek/src/gcc/gcc/cp/typeck.cc:4565
0xe59db9 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
        /home/mpolacek/src/gcc/gcc/cp/pt.cc:20468
0xe56178 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
        /home/mpolacek/src/gcc/gcc/cp/pt.cc:19626
0xba9f00 tsubst_valid_expression_requirement
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:1924
0xbaa4fe tsubst_compound_requirement
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:2051
0xbaaa64 tsubst_requirement
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:2159
0xbab026 tsubst_requires_expr
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:2282
0xbab113 tsubst_requires_expr(tree_node*, tree_node*, int, tree_node*)
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:2301
0xe5f8fb tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
        /home/mpolacek/src/gcc/gcc/cp/pt.cc:21522
0xe56178 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
        /home/mpolacek/src/gcc/gcc/cp/pt.cc:19626
0xbad2dd satisfy_atom
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:2954
0xbad6ee satisfy_constraint_r
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:3020
0xbac267 satisfy_conjunction
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:2720
0xbad684 satisfy_constraint_r
        /home/mpolacek/src/gcc/gcc/cp/constraint.cc:3016