https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108543
Bug ID: 108543 Summary: ICE in build_call_expr_loc_array, at tree.cc:10686 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: gs...@t-online.de Target Milestone: --- Started with r8 : $ cat z1.cc #include <vector> $ g++-13-20230122 -c z1.cc -fsanitize=address -fno-sanitize=kernel-address -fsanitize=pointer-subtract In file included from .../gcc-13-20230122/include/c++/13.0.1/vector:67, from z1.cc:1: .../gcc-13-20230122/include/c++/13.0.1/bits/stl_bvector.h: In function 'std::ptrdiff_t std::operator-(const _Bit_iterator_base&, const _Bit_iterator_base&)': .../gcc-13-20230122/include/c++/13.0.1/bits/stl_bvector.h:269:50: internal compiler error: Segmentation fault 269 | return (int(_S_word_bit) * (__x._M_p - __y._M_p) | ^~~~ 0xeb575f crash_signal ../../gcc/toplev.cc:314 0x114833e build_call_expr_loc_array(unsigned int, tree_node*, int, tree_node**) ../../gcc/tree.cc:10686 0x114842f build_call_expr_loc(unsigned int, tree_node*, int, ...) ../../gcc/tree.cc:10719 0x98b393 pointer_diff ../../gcc/cp/typeck.cc:6728 0x98b393 cp_build_binary_op(op_location_t const&, tree_code, tree_node*, tree_node*, int) ../../gcc/cp/typeck.cc:5350 0x7c8c8c build_new_op(op_location_t const&, tree_code, int, tree_node*, tree_node*, tree_node*, tree_node*, tree_node**, int) ../../gcc/cp/call.cc:7369 0x97de10 build_x_binary_op(op_location_t const&, tree_code, tree_node*, tree_code, tree_node*, tree_code, tree_node*, tree_node**, int) ../../gcc/cp/typeck.cc:4722 0x8d16e3 cp_parser_binary_expression ../../gcc/cp/parser.cc:10283 0x8d1eb4 cp_parser_assignment_expression ../../gcc/cp/parser.cc:10444 0x8d35f2 cp_parser_expression ../../gcc/cp/parser.cc:10614 0x8e50c1 cp_parser_primary_expression ../../gcc/cp/parser.cc:5722 0x8e8a76 cp_parser_postfix_expression ../../gcc/cp/parser.cc:7731 0x8fbfff cp_parser_unary_expression ../../gcc/cp/parser.cc:9095 0x8d0bff cp_parser_cast_expression ../../gcc/cp/parser.cc:9999 0x8d190c cp_parser_simple_cast_expression ../../gcc/cp/parser.cc:32523 0x8d190c cp_parser_binary_expression ../../gcc/cp/parser.cc:10168 0x8d1eb4 cp_parser_assignment_expression ../../gcc/cp/parser.cc:10444 0x8d35f2 cp_parser_expression ../../gcc/cp/parser.cc:10614 0x8e50c1 cp_parser_primary_expression ../../gcc/cp/parser.cc:5722 0x8e8a76 cp_parser_postfix_expression ../../gcc/cp/parser.cc:7731