https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82766
Bug ID: 82766
Summary: internal compiler error: tree check: expected tree
that contains ‘decl common’ structure, have
‘identifier_node’ in get_inner_reference
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hunter at openrobotics dot org
Target Milestone: ---
Hey all,
got a likely regression that popped up with the latest svn source.
```
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/home/allenh1/libexec/gcc/x86_64-pc-linux-gnu/8.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc-dev/configure --prefix=/home/allenh1
--enable-valgrind-annotations
--with-java-home=/etc/java-config-2/current-system-vm
--enable-languages=c,c++,fortran,lto,objc,go
Thread model: posix
gcc version 8.0.0 20171029 (experimental) (GCC)
```
The full compiler output is rather lengthy, so I made a gist of it.
https://gist.github.com/allenh1/8c3c9fd5bade31d659699f773f6a8022
This is the important section, however:
```
/usr/include/asio/impl/read_until.hpp: In constructor
‘asio::detail::read_until_delim_string_op<AsyncReadStream, Allocator,
ReadHandler>::read_until_delim_string_op(asio::detail::read_until_delim_string_op<AsyncReadStream,
Allocator, ReadHandler>&&)’:
/usr/include/asio/impl/read_until.hpp:550:55: internal compiler error: tree
check: expected tree that contains ‘decl common’ structure, have
‘identifier_node’ in get_inner_reference, at expr.c:6999
delim_(ASIO_MOVE_CAST(std::string)(other.delim_)),
^
0x698295 tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
../../gcc-dev/gcc/tree.c:9268
0xb53b81 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc-dev/gcc/tree.h:3202
0xb53b81 get_inner_reference(tree_node*, long*, long*, tree_node**,
machine_mode*, int*, int*, int*)
../../gcc-dev/gcc/expr.c:6999
0xb9ac6b fold_unary_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:7695
0xb9c139 fold_build1_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:12068
In file included from /usr/include/asio/read_until.hpp:919:0,
from /usr/include/asio.hpp:90,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/include/fastrtps/rtps/resources/ResourceEvent.h:25,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/src/cpp/rtps/resources/ResourceEvent.cpp:20:
/usr/include/asio/impl/read_until.hpp: In constructor
‘asio::detail::read_until_delim_string_op<AsyncReadStream, Allocator,
ReadHandler>::read_until_delim_string_op(asio::detail::read_until_delim_string_op<AsyncReadStream,
Allocator, ReadHandler>&&)’:
/usr/include/asio/impl/read_until.hpp:550:55: internal compiler error: tree
check: expected tree that contains ‘decl common’ structure, have
‘identifier_node’ in get_inner_reference, at expr.c:6999
delim_(ASIO_MOVE_CAST(std::string)(other.delim_)),
^
0x77d5ac cp_fold_convert(tree_node*, tree_node*)
../../gcc-dev/gcc/cp/cvt.c:607
COLLECT_GCC_OPTIONS='-D' 'ASIO_STANDALONE' '-D' 'BOOST_ASIO_STANDALONE' '-D'
'FASTRTPS_SOURCE' '-D' 'fastrtps_EXPORTS' '-I' '/usr/local/include' '-I'
'/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/include' '-I'
'/home/allenh1/ros2_ws/build/fastrtps/include/fastrtps' '-I'
'/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/src/cpp' '-v' '-save-temps'
'-Wall' '-Wpedantic' '-Wextra' '-Wno-unknown-pragmas' '-std=c++11' '-std=c++11'
'-O3' '-D' 'NDEBUG' '-fPIC' '-o' 'CMakeFiles/fastrtps.dir/rtps/Endpoint.cpp.o'
'-c' '-shared-libgcc' '-mtune=generic' '-march=x86-64'
/home/allenh1/libexec/gcc/x86_64-pc-linux-gnu/8.0.0/cc1plus -fpreprocessed
Endpoint.ii -quiet -dumpbase Endpoint.cpp -mtune=generic -march=x86-64
-auxbase-strip CMakeFiles/fastrtps.dir/rtps/Endpoint.cpp.o -O3 -Wall -Wpedantic
-Wextra -Wno-unknown-pragmas -std=c++11 -std=c++11 -version -fPIC -o Endpoint.s
GNU C++11 (GCC) version 8.0.0 20171029 (experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 8.0.0 20171029 (experimental), GMP version
6.1.2, MPFR version 3.1.6, MPC version 1.0.3, isl version isl-0.18-GMP
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C++11 (GCC) version 8.0.0 20171029 (experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 8.0.0 20171029 (experimental), GMP version
6.1.2, MPFR version 3.1.6, MPC version 1.0.3, isl version isl-0.18-GMP
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
0x956de9 build_static_cast_1
../../gcc-dev/gcc/cp/typeck.c:6856
0x957504 build_static_cast(tree_node*, tree_node*, int)
../../gcc-dev/gcc/cp/typeck.c:7078
Compiler executable checksum: 2bf9a9f8376529dd9fafc1a5bd1b3c29
0x86e9c8 cp_parser_postfix_expression
../../gcc-dev/gcc/cp/parser.c:6696
0x87152a cp_parser_unary_expression
../../gcc-dev/gcc/cp/parser.c:8363
0x84e999 cp_parser_cast_expression
../../gcc-dev/gcc/cp/parser.c:9131
0x84f1d7 cp_parser_binary_expression
../../gcc-dev/gcc/cp/parser.c:9232
0x850ba4 cp_parser_assignment_expression
../../gcc-dev/gcc/cp/parser.c:9519
0x852fa6 cp_parser_parenthesized_expression_list
../../gcc-dev/gcc/cp/parser.c:7822
0x874040 cp_parser_mem_initializer
../../gcc-dev/gcc/cp/parser.c:14549
0x874040 cp_parser_mem_initializer_list
../../gcc-dev/gcc/cp/parser.c:14435
0x874040 cp_parser_ctor_initializer_opt
../../gcc-dev/gcc/cp/parser.c:14406
0x874040 cp_parser_ctor_initializer_opt_and_function_body
../../gcc-dev/gcc/cp/parser.c:21845
0x8769e6 cp_parser_function_definition_after_declarator
../../gcc-dev/gcc/cp/parser.c:26751
0x877bcc cp_parser_late_parsing_for_member
../../gcc-dev/gcc/cp/parser.c:27631
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make[2]: *** [src/cpp/CMakeFiles/fastrtps.dir/build.make:231:
src/cpp/CMakeFiles/fastrtps.dir/rtps/resources/TimedEvent.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
0x698295 tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
../../gcc-dev/gcc/tree.c:9268
0xb53b81 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc-dev/gcc/tree.h:3202
0xb53b81 get_inner_reference(tree_node*, long*, long*, tree_node**,
machine_mode*, int*, int*, int*)
../../gcc-dev/gcc/expr.c:6999
0xb9ac6b fold_unary_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:7695
0xb9c139 fold_build1_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:12068
0x77d5ac cp_fold_convert(tree_node*, tree_node*)
../../gcc-dev/gcc/cp/cvt.c:607
0x956de9 build_static_cast_1
../../gcc-dev/gcc/cp/typeck.c:6856
0x957504 build_static_cast(tree_node*, tree_node*, int)
../../gcc-dev/gcc/cp/typeck.c:7078
0x86e9c8 cp_parser_postfix_expression
../../gcc-dev/gcc/cp/parser.c:6696
0x87152a cp_parser_unary_expression
../../gcc-dev/gcc/cp/parser.c:8363
0x84e999 cp_parser_cast_expression
../../gcc-dev/gcc/cp/parser.c:9131
0x84f1d7 cp_parser_binary_expression
../../gcc-dev/gcc/cp/parser.c:9232
0x850ba4 cp_parser_assignment_expression
../../gcc-dev/gcc/cp/parser.c:9519
0x852fa6 cp_parser_parenthesized_expression_list
../../gcc-dev/gcc/cp/parser.c:7822
0x874040 cp_parser_mem_initializer
../../gcc-dev/gcc/cp/parser.c:14549
0x874040 cp_parser_mem_initializer_list
../../gcc-dev/gcc/cp/parser.c:14435
0x874040 cp_parser_ctor_initializer_opt
../../gcc-dev/gcc/cp/parser.c:14406
0x874040 cp_parser_ctor_initializer_opt_and_function_body
../../gcc-dev/gcc/cp/parser.c:21845
0x8769e6 cp_parser_function_definition_after_declarator
../../gcc-dev/gcc/cp/parser.c:26751
0x877bcc cp_parser_late_parsing_for_member
../../gcc-dev/gcc/cp/parser.c:27631
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
0x698295 tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
../../gcc-dev/gcc/tree.c:9268
make[2]: *** [src/cpp/CMakeFiles/fastrtps.dir/build.make:255:
src/cpp/CMakeFiles/fastrtps.dir/rtps/resources/TimedEventImpl.cpp.o] Error 1
0xb53b81 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc-dev/gcc/tree.h:3202
0xb53b81 get_inner_reference(tree_node*, long*, long*, tree_node**,
machine_mode*, int*, int*, int*)
../../gcc-dev/gcc/expr.c:6999
0xb9ac6b fold_unary_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:7695
0xb9c139 fold_build1_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:12068
0x77d5ac cp_fold_convert(tree_node*, tree_node*)
../../gcc-dev/gcc/cp/cvt.c:607
0x956de9 build_static_cast_1
../../gcc-dev/gcc/cp/typeck.c:6856
0x957504 build_static_cast(tree_node*, tree_node*, int)
../../gcc-dev/gcc/cp/typeck.c:7078
0x86e9c8 cp_parser_postfix_expression
../../gcc-dev/gcc/cp/parser.c:6696
0x87152a cp_parser_unary_expression
../../gcc-dev/gcc/cp/parser.c:8363
0x84e999 cp_parser_cast_expression
../../gcc-dev/gcc/cp/parser.c:9131
0x84f1d7 cp_parser_binary_expression
../../gcc-dev/gcc/cp/parser.c:9232
0x850ba4 cp_parser_assignment_expression
../../gcc-dev/gcc/cp/parser.c:9519
0x852fa6 cp_parser_parenthesized_expression_list
../../gcc-dev/gcc/cp/parser.c:7822
0x874040 cp_parser_mem_initializer
../../gcc-dev/gcc/cp/parser.c:14549
0x874040 cp_parser_mem_initializer_list
../../gcc-dev/gcc/cp/parser.c:14435
0x874040 cp_parser_ctor_initializer_opt
../../gcc-dev/gcc/cp/parser.c:14406
0x874040 cp_parser_ctor_initializer_opt_and_function_body
../../gcc-dev/gcc/cp/parser.c:21845
0x8769e6 cp_parser_function_definition_after_declarator
../../gcc-dev/gcc/cp/parser.c:26751
0x877bcc cp_parser_late_parsing_for_member
../../gcc-dev/gcc/cp/parser.c:27631
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
```
And, later:
```
In file included from /usr/include/asio/read_until.hpp:919:0,
from /usr/include/asio.hpp:90,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/include/fastrtps/rtps/writer/timedevent/../../resources/TimedEvent.h:25,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/include/fastrtps/rtps/writer/timedevent/PeriodicHeartbeat.h:23,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/include/fastrtps/rtps/writer/StatefulWriter.h:25,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/include/fastrtps/rtps/messages/MessageReceiver.h:27,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/src/cpp/rtps/participant/RTPSParticipantImpl.h:44,
from
/home/allenh1/ros2_ws/src/eProsima/Fast-RTPS/src/cpp/rtps/resources/AsyncInterestTree.cpp:18:
/usr/include/asio/impl/read_until.hpp: In constructor
‘asio::detail::read_until_delim_string_op<AsyncReadStream, Allocator,
ReadHandler>::read_until_delim_string_op(asio::detail::read_until_delim_string_op<AsyncReadStream,
Allocator, ReadHandler>&&)’:
/usr/include/asio/impl/read_until.hpp:550:55: internal compiler error: tree
check: expected tree that contains ‘decl common’ structure, have
‘identifier_node’ in get_inner_reference, at expr.c:6999
delim_(ASIO_MOVE_CAST(std::string)(other.delim_)),
^
0x698295 tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
../../gcc-dev/gcc/tree.c:9268
0xb53b81 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc-dev/gcc/tree.h:3202
0xb53b81 get_inner_reference(tree_node*, long*, long*, tree_node**,
machine_mode*, int*, int*, int*)
../../gcc-dev/gcc/expr.c:6999
0xb9ac6b fold_unary_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:7695
0xb9c139 fold_build1_loc(unsigned int, tree_code, tree_node*, tree_node*)
../../gcc-dev/gcc/fold-const.c:12068
0x77d5ac cp_fold_convert(tree_node*, tree_node*)
../../gcc-dev/gcc/cp/cvt.c:607
0x956de9 build_static_cast_1
../../gcc-dev/gcc/cp/typeck.c:6856
0x957504 build_static_cast(tree_node*, tree_node*, int)
../../gcc-dev/gcc/cp/typeck.c:7078
0x86e9c8 cp_parser_postfix_expression
../../gcc-dev/gcc/cp/parser.c:6696
0x87152a cp_parser_unary_expression
../../gcc-dev/gcc/cp/parser.c:8363
0x84e999 cp_parser_cast_expression
../../gcc-dev/gcc/cp/parser.c:9131
0x84f1d7 cp_parser_binary_expression
../../gcc-dev/gcc/cp/parser.c:9232
0x850ba4 cp_parser_assignment_expression
../../gcc-dev/gcc/cp/parser.c:9519
0x852fa6 cp_parser_parenthesized_expression_list
../../gcc-dev/gcc/cp/parser.c:7822
0x874040 cp_parser_mem_initializer
../../gcc-dev/gcc/cp/parser.c:14549
0x874040 cp_parser_mem_initializer_list
../../gcc-dev/gcc/cp/parser.c:14435
0x874040 cp_parser_ctor_initializer_opt
../../gcc-dev/gcc/cp/parser.c:14406
0x874040 cp_parser_ctor_initializer_opt_and_function_body
../../gcc-dev/gcc/cp/parser.c:21845
0x8769e6 cp_parser_function_definition_after_declarator
../../gcc-dev/gcc/cp/parser.c:26751
0x877bcc cp_parser_late_parsing_for_member
../../gcc-dev/gcc/cp/parser.c:27631
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make[2]: *** [src/cpp/CMakeFiles/fastrtps.dir/build.make:303:
src/cpp/CMakeFiles/fastrtps.dir/rtps/resources/AsyncInterestTree.cpp.o] Error 1
```
I'll compress and upload the preprocessed sources in a moment.
