https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103929
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-01-06
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Breakpoint 5, warning_at (richloc=0x7fffffffc490, opt=718, gmsgid=0x32d6798 "no
return statement in function returning non-void") at
/home/apinski/src/upstream-gcc/gcc/gcc/diagnostic.c:1654
1654 {
(gdb) bt
#0 warning_at (richloc=0x7fffffffc490, opt=718, gmsgid=0x32d6798 "no return
statement in function returning non-void") at
/home/apinski/src/upstream-gcc/gcc/gcc/diagnostic.c:1654
#1 0x0000000000c58304 in finish_function (inline_p=true) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/decl.c:17749
#2 0x0000000000cc3676 in finish_lambda_function (body=<statement_list
0x7ffff73b30a0>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/lambda.c:1576
#3 0x0000000000e6568c in tsubst_lambda_expr (t=<lambda_expr 0x7ffff73a9a40>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<function_decl
0x7ffff7397800 operator()>) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:19670
#4 0x0000000000e6cf14 in tsubst_copy_and_build (t=<lambda_expr
0x7ffff73a9a40>, args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl
0x7ffff73b1428 X>, function_p=false, integral_constant_expression_p=true) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:21167
#5 0x0000000000e63d30 in tsubst_expr (t=<lambda_expr 0x7ffff73a9a40>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>, integral_constant_expression_p=true) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:19324
#6 0x0000000000e3a9a6 in tsubst_template_arg (t=<lambda_expr 0x7ffff73a9a40>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:12329
#7 0x0000000000e3eee4 in tsubst_template_args (t=<tree_vec 0x7ffff7389de0>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:13423
#8 0x0000000000e3fc6c in tsubst_aggr_type (t=<record_type 0x7ffff73b2930 A>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>, entering_scope=0) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:13627
#9 0x0000000000e4d0a5 in tsubst (t=<record_type 0x7ffff73b2930 A>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:15518
#10 0x0000000000e3a96a in tsubst_template_arg (t=<record_type 0x7ffff73b2930
A>, args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl
0x7ffff73b1428 X>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:12324
#11 0x0000000000e3eee4 in tsubst_template_args (t=<tree_vec 0x7ffff7389c80>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:13423
#12 0x0000000000e3fc6c in tsubst_aggr_type (t=<record_type 0x7ffff73b29d8 B>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>, entering_scope=0) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:13627
#13 0x0000000000e4d0a5 in tsubst (t=<record_type 0x7ffff73b29d8 B>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<type_decl 0x7ffff73b1428
X>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:15518
#14 0x0000000000e4a180 in tsubst_decl (t=<type_decl 0x7ffff73b1428 X>,
args=<tree_vec 0x7ffff7389ee0>, complain=3) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:14815
#15 0x0000000000e4c863 in tsubst (t=<type_decl 0x7ffff73b1428 X>,
args=<tree_vec 0x7ffff7389ee0>, complain=3, in_decl=<tree 0x0>) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:15437
#16 0x0000000000e39e49 in instantiate_class_template_1 (type=<record_type
0x7ffff73b2b28 B>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:12076
#17 0x0000000000e3a8fc in instantiate_class_template (type=<record_type
0x7ffff73b2b28 B>) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/pt.c:12311
#18 0x0000000000f1b0c8 in complete_type (type=<record_type 0x7ffff73b2b28 B>)
at /home/apinski/src/upstream-gcc/gcc/gcc/cp/typeck.c:143
#19 0x0000000000c22f4b in start_decl_1 (decl=<var_decl 0x7ffff7ff6cf0 x>,
initialized=false) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/decl.c:5765
#20 0x0000000000c22d75 in start_decl (declarator=0x4734190,
declspecs=0x7fffffffd9d0, initialized=0, attributes=<tree 0x0>,
prefix_attributes=<tree 0x0>, pushed_scope_p=0x7fffffffd880) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/decl.c:5731
#21 0x0000000000dae3d8 in cp_parser_init_declarator (parser=0x7ffff7272850,
flags=0, decl_specifiers=0x7fffffffd9d0, checks=0x0,
function_definition_allowed_p=true, member_p=false, declares_class_or_enum=0,
function_definition_p=0x7fffffffd959, maybe_range_for_decl=0x0,
init_loc=0x7fffffffd960,
auto_result=0x7fffffffd968) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:22618
#22 0x0000000000d9f620 in cp_parser_simple_declaration (parser=0x7ffff7272850,
function_definition_allowed_p=true, maybe_range_for_decl=0x0) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:15233
#23 0x0000000000d9f119 in cp_parser_block_declaration (parser=0x7ffff7272850,
statement_p=false) at /home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:15053
#24 0x0000000000d9ed67 in cp_parser_declaration (parser=0x7ffff7272850,
prefix_attrs=<tree 0x0>) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:14919
#25 0x0000000000d9ee33 in cp_parser_toplevel_declaration
(parser=0x7ffff7272850) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:14940
#26 0x0000000000d87d46 in cp_parser_translation_unit (parser=0x7ffff7272850) at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:4988
#27 0x0000000000df9101 in c_parse_file () at
/home/apinski/src/upstream-gcc/gcc/gcc/cp/parser.c:47947
#28 0x0000000000fde522 in c_common_parse_file () at
/home/apinski/src/upstream-gcc/gcc/gcc/c-family/c-opts.c:1238
#29 0x00000000017f2e8a in compile_file () at
/home/apinski/src/upstream-gcc/gcc/gcc/toplev.c:452
#30 0x00000000017f5fdc in do_compile (no_backend=false) at
/home/apinski/src/upstream-gcc/gcc/gcc/toplev.c:2158
#31 0x00000000017f63d6 in toplev::main (this=0x7fffffffdd82, argc=8,
argv=0x7fffffffde88) at /home/apinski/src/upstream-gcc/gcc/gcc/toplev.c:2310
#32 0x0000000002f612b1 in main (argc=8, argv=0x7fffffffde88) at
/home/apinski/src/upstream-gcc/gcc/gcc/main.c:39
