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* [Bug c++/109981] New: ICE encountered while generating header units in the given sequence in a script
@ 2023-05-26 8:06 saifi.khan at nishan dot io
2023-05-27 1:26 ` [Bug c++/109981] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: saifi.khan at nishan dot io @ 2023-05-26 8:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109981
Bug ID: 109981
Summary: ICE encountered while generating header units in the
given sequence in a script
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: saifi.khan at nishan dot io
Target Milestone: ---
Created attachment 55163
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55163&action=edit
script used to generate header units
ENV
gcc (GCC) 14.0.0 20230525 (experimental)
wrote a Perl script to wrap the generation of the header units. Please see the
attached script file.
The following is the trace of the processing along with the ICE.
---
header-unit 'execution'
---
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header
algorithm
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header array
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header
charconv
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header chrono
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header
concepts
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header
expected
g++ -std=c++23 -g3 -fmodules-ts -fmodule-only -c -x c++-system-header
execution
In file included from /opt/gcc/include/c++/14.0.0/pstl/unseq_backend_simd.h:15,
from /opt/gcc/include/c++/14.0.0/pstl/memory_impl.h:15,
from /opt/gcc/include/c++/14.0.0/pstl/algorithm_impl.h:20,
from
/opt/gcc/include/c++/14.0.0/pstl/glue_execution_defs.h:50,
from /opt/gcc/include/c++/14.0.0/execution:34:
/opt/gcc/include/c++/14.0.0/pstl/utils.h: In function ‘typename
std::result_of<_Fp()>::type __pstl::__internal::__except_handler(_Fp)’:
/opt/gcc/include/c++/14.0.0/pstl/utils.h:35:14: internal compiler error: in
install_entity, at cp/module.cc:7630
35 | std::__terminate(); // Good bye according to the standard
[algorithms.parallel.exceptions]
| ^~~~~~~~~~~
0x74db56 trees_in::install_entity(tree_node*)
/opt/gcc/src/gcc/cp/module.cc:7630
0xb4c154 trees_in::decl_value()
/opt/gcc/src/gcc/cp/module.cc:8144
0xb45b57 trees_in::tree_node(bool)
/opt/gcc/src/gcc/cp/module.cc:9344
0xb4dabb module_state::read_cluster(unsigned int)
/opt/gcc/src/gcc/cp/module.cc:15022
0xb4e025 module_state::load_section(unsigned int, binding_slot*)
/opt/gcc/src/gcc/cp/module.cc:18394
0xb4e0f2 module_state::lazy_load(unsigned int, binding_slot*)
/opt/gcc/src/gcc/cp/module.cc:19065
0xb46b7f trees_in::tree_node(bool)
/opt/gcc/src/gcc/cp/module.cc:9888
0xb4d829 module_state::read_cluster(unsigned int)
/opt/gcc/src/gcc/cp/module.cc:14928
0xb4e025 module_state::load_section(unsigned int, binding_slot*)
/opt/gcc/src/gcc/cp/module.cc:18394
0xb4e22c lazy_load_binding(unsigned int, tree_node*, tree_node*, binding_slot*)
/opt/gcc/src/gcc/cp/module.cc:19102
0xb609b5 name_lookup::search_namespace_only(tree_node*)
/opt/gcc/src/gcc/cp/name-lookup.cc:919
0xb60bc2 name_lookup::search_namespace(tree_node*)
/opt/gcc/src/gcc/cp/name-lookup.cc:1005
0xb60bc2 name_lookup::search_namespace(tree_node*)
/opt/gcc/src/gcc/cp/name-lookup.cc:998
0xb60cc1 name_lookup::search_qualified(tree_node*, bool)
/opt/gcc/src/gcc/cp/name-lookup.cc:1066
0xb65384 qualified_namespace_lookup
/opt/gcc/src/gcc/cp/name-lookup.cc:6921
0xb66560 lookup_qualified_name(tree_node*, tree_node*, LOOK_want, bool)
/opt/gcc/src/gcc/cp/name-lookup.cc:6882
0xb77d21 cp_parser_lookup_name
/opt/gcc/src/gcc/cp/parser.cc:31291
0xba9be9 cp_parser_class_name
/opt/gcc/src/gcc/cp/parser.cc:26003
0xba9edc cp_parser_type_name
/opt/gcc/src/gcc/cp/parser.cc:20333
0xbbad17 cp_parser_simple_type_specifier
/opt/gcc/src/gcc/cp/parser.cc:20024
Next, i pushed the execution file to the last, then it errors out on 'span'
---
header unit 'span'
---
In file included from /opt/gcc/include/c++/14.0.0/span:44:
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:140:27: error: ‘__class_or_enum’
was not declared in this scope
140 | concept __adl_end = __class_or_enum<remove_reference_t<_Tp>>
| ^~~~~~~~~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:140:65: error: expected
primary-expression before ‘>’ token
140 | concept __adl_end = __class_or_enum<remove_reference_t<_Tp>>
| ^~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:141:12: error: expected
identifier before ‘requires’
141 | && requires(_Tp& __t)
| ^~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:190:30: error: ‘__class_or_enum’
was not declared in this scope
190 | concept __adl_rbegin = __class_or_enum<remove_reference_t<_Tp>>
| ^~~~~~~~~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:190:68: error: expected
primary-expression before ‘>’ token
190 | concept __adl_rbegin = __class_or_enum<remove_reference_t<_Tp>>
| ^~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:191:12: error: expected
identifier before ‘requires’
191 | && requires(_Tp& __t)
| ^~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:254:28: error: ‘__class_or_enum’
was not declared in this scope
254 | concept __adl_rend = __class_or_enum<remove_reference_t<_Tp>>
| ^~~~~~~~~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:254:66: error: expected
primary-expression before ‘>’ token
254 | concept __adl_rend = __class_or_enum<remove_reference_t<_Tp>>
| ^~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:255:12: error: expected
identifier before ‘requires’
255 | && requires(_Tp& __t)
| ^~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:312:28: error: ‘__class_or_enum’
was not declared in this scope
312 | concept __adl_size = __class_or_enum<remove_reference_t<_Tp>>
| ^~~~~~~~~~~~~~~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:312:66: error: expected
primary-expression before ‘>’ token
312 | concept __adl_size = __class_or_enum<remove_reference_t<_Tp>>
| ^~
/opt/gcc/include/c++/14.0.0/bits/ranges_base.h:313:12: error: expected
identifier before ‘!’ token
313 | && !disable_sized_range<remove_cvref_t<_Tp>>
| ^
/opt/gcc/include/c++/14.0.0/span: warning: not writing module
‘/opt/gcc/include/c++/14.0.0/span’ due to errors
Uncaught exception from user code:
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/109981] ICE encountered while generating header units in the given sequence in a script
2023-05-26 8:06 [Bug c++/109981] New: ICE encountered while generating header units in the given sequence in a script saifi.khan at nishan dot io
@ 2023-05-27 1:26 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-05-27 1:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109981
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 99241.
*** This bug has been marked as a duplicate of bug 99241 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-05-26 8:06 [Bug c++/109981] New: ICE encountered while generating header units in the given sequence in a script saifi.khan at nishan dot io
2023-05-27 1:26 ` [Bug c++/109981] " pinskia at gcc dot gnu.org
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