https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101592
Bug ID: 101592
Summary: ICE in wide_int_to_tree, at tree.c:1427
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
The following ICEs:
$ g++ /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/cpp0x/nullptr46.C
-Wlogical-op
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/cpp0x/nullptr46.C: In
function ‘bool bar()’:
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/cpp0x/nullptr46.C:10:39:
internal compiler error: in wide_int_to_tree_1, at tree.c:1716
10 | return foo () > nullptr || foo () < nullptr;
| ^~~~~~~
0x89bab5 wide_int_to_tree_1
/home/marxin/Programming/gcc/gcc/tree.c:1716
0x14a4510 build_int_cst(tree_node*, poly_int<1u, long>)
/home/marxin/Programming/gcc/gcc/tree.c:1505
0xe614aa range_successor
/home/marxin/Programming/gcc/gcc/fold-const.c:5510
0xe61a47 merge_ranges(int*, tree_node**, tree_node**, int, tree_node*,
tree_node*, int, tree_node*, tree_node*)
/home/marxin/Programming/gcc/gcc/fold-const.c:5646
0xe65345 make_range_step(unsigned int, tree_code, tree_node*, tree_node*,
tree_node*, tree_node**, tree_node**, int*, bool*)
/home/marxin/Programming/gcc/gcc/fold-const.c:5047
0xe658fe make_range(tree_node*, int*, tree_node**, tree_node**, bool*)
/home/marxin/Programming/gcc/gcc/fold-const.c:5293
0xc842c2 warn_logical_operator(unsigned int, tree_code, tree_node*, tree_code,
tree_node*, tree_code, tree_node*)
/home/marxin/Programming/gcc/gcc/c-family/c-warn.c:265
0x984fa7 build_new_op_1
/home/marxin/Programming/gcc/gcc/cp/call.c:6730
0x9853d1 build_new_op(op_location_t const&, tree_code, int, tree_node*,
tree_node*, tree_node*, tree_node**, int)
/home/marxin/Programming/gcc/gcc/cp/call.c:6806
0xbd614f build_x_binary_op(op_location_t const&, tree_code, tree_node*,
tree_code, tree_node*, tree_code, tree_node**, int)
/home/marxin/Programming/gcc/gcc/cp/typeck.c:4330
0xae8bc4 cp_parser_binary_expression
/home/marxin/Programming/gcc/gcc/cp/parser.c:10038
0xae93cc cp_parser_assignment_expression
/home/marxin/Programming/gcc/gcc/cp/parser.c:10176
0xaeaa6a cp_parser_expression
/home/marxin/Programming/gcc/gcc/cp/parser.c:10346
0xafa7c8 cp_parser_jump_statement
/home/marxin/Programming/gcc/gcc/cp/parser.c:13872
0xafa7c8 cp_parser_statement
/home/marxin/Programming/gcc/gcc/cp/parser.c:11950
0xafb4ae cp_parser_statement_seq_opt
/home/marxin/Programming/gcc/gcc/cp/parser.c:12433
0xafb5a0 cp_parser_compound_statement
/home/marxin/Programming/gcc/gcc/cp/parser.c:12382
0xb1a137 cp_parser_function_body
/home/marxin/Programming/gcc/gcc/cp/parser.c:24448
0xb1a137 cp_parser_ctor_initializer_opt_and_function_body
/home/marxin/Programming/gcc/gcc/cp/parser.c:24499
0xb1bdaa cp_parser_function_definition_after_declarator
/home/marxin/Programming/gcc/gcc/cp/parser.c:30572
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