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* [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h
@ 2022-02-13 22:45 juanjo at juanjoalvarez dot net
2022-02-13 22:51 ` [Bug c++/104523] " pinskia at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: juanjo at juanjoalvarez dot net @ 2022-02-13 22:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
Bug ID: 104523
Summary: G++ crash when compiling a simple module that includes
pybind11/stl.h
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: juanjo at juanjoalvarez dot net
Target Milestone: ---
// Info
Version of GCC: gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0
System type; Ubuntu 21.10 AMD64.
// Steps to reproduce
I have a very simple to reproduce segmentation fault on the compiler when using
C++20 modules.
Steps to reproduce:
1. Install PyBind11 header files (it's a header only lib). If you have Python
the simplest way to do it is to "pip install pybind11". Then get the include
path, it usually will be at (python site-packages dir)/pybind11/include.
2. Install Python development header files (usually called pythonx.y-dev on
most distros).
3. Compile the file below with (update the include paths):
c++ -std=c++20 -fmodules-ts \
-I/home/juanjux/.local/lib/python3.9/site-packages/pybind11/include \
-I/home/juanjux/.pyenv/versions/3.9.7/include/python3.9 \
-c -o build/PyBind11Module.o PyBind11Module.cpp
// File PyBind11Module.cpp start -->
module;
#include <pybind11/stl.h>
export module PyBind11Module;
// <--- File end
Result on my system:
PyBind11Module.cpp:5:9: internal compiler error: Segmentation fault
5 | export module PyBind11Module;
| ^~~~~~
0xb0c67e crash_signal
../../src/gcc/toplev.c:327
0x7f517144d51f ???
./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x9ca50d node_template_info
../../src/gcc/cp/module.cc:3895
0x9f0f5d get_originating_module_decl(tree_node*)
../../src/gcc/cp/module.cc:18327
0x9ded59 trees_out::decl_value(tree_node*, depset*)
../../src/gcc/cp/module.cc:7523
0x9df5c9 trees_out::decl_node(tree_node*, walk_kind)
../../src/gcc/cp/module.cc:8247
0x9e012a trees_out::tree_node(tree_node*)
../../src/gcc/cp/module.cc:9085
0x9ead9a module_state::write_cluster(elf_out*, depset**, unsigned int,
depset::hash&, unsigned int*, unsigned int*)
../../src/gcc/cp/module.cc:14633
0xa08f7a module_state::write(elf_out*, cpp_reader*)
../../src/gcc/cp/module.cc:17736
0x638d8a finish_module_processing(cpp_reader*)
../../src/gcc/cp/module.cc:19859
0xfa265e c_parse_final_cleanups()
../../src/gcc/cp/decl2.c:5175
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-11/README.Bugs> for instructions.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/104523] G++ crash when compiling a simple module that includes pybind11/stl.h
2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
@ 2022-02-13 22:51 ` pinskia at gcc dot gnu.org
2022-02-13 23:52 ` juanjo at juanjoalvarez dot net
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-13 22:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-02-13
Ever confirmed|0 |1
Status|UNCONFIRMED |WAITING
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Can you please add -save-temps and attach the resulting .ii file too?
Or add -freport-bug and attach the file mentioned in the error message.
Compressing the file is fine too.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/104523] G++ crash when compiling a simple module that includes pybind11/stl.h
2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
2022-02-13 22:51 ` [Bug c++/104523] " pinskia at gcc dot gnu.org
@ 2022-02-13 23:52 ` juanjo at juanjoalvarez dot net
2022-02-13 23:55 ` pinskia at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: juanjo at juanjoalvarez dot net @ 2022-02-13 23:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
--- Comment #2 from Juanjo Alvarez <juanjo at juanjoalvarez dot net> ---
Created attachment 52434
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52434&action=edit
.ii file
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/104523] G++ crash when compiling a simple module that includes pybind11/stl.h
2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
2022-02-13 22:51 ` [Bug c++/104523] " pinskia at gcc dot gnu.org
2022-02-13 23:52 ` juanjo at juanjoalvarez dot net
@ 2022-02-13 23:55 ` pinskia at gcc dot gnu.org
2022-02-13 23:57 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-13 23:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |UNCONFIRMED
Ever confirmed|1 |0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/104523] G++ crash when compiling a simple module that includes pybind11/stl.h
2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
` (2 preceding siblings ...)
2022-02-13 23:55 ` pinskia at gcc dot gnu.org
@ 2022-02-13 23:57 ` pinskia at gcc dot gnu.org
2022-02-14 20:36 ` pinskia at gcc dot gnu.org
2024-03-06 22:12 ` ppalka at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-13 23:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
apinski@xeond:~/src/upstream-gcc$ ~/upstream-gcc/bin/gcc t.ii -std=c++20
-fmodules-ts
PyBind11Module.cpp:5:9: internal compiler error: tree check: expected none of
template_decl, have template_decl in add_specializations, at cp/module.cc:12971
0x8f8f58 tree_not_check_failed(tree_node const*, char const*, int, char const*,
...)
/home/apinski/src/upstream-gcc/gcc/gcc/tree.c:8739
0x75c6b1 tree_not_check(tree_node*, char const*, int, char const*, tree_code)
/home/apinski/src/upstream-gcc/gcc/gcc/tree.h:3450
0x75c6b1 depset::hash::add_specializations(bool)
/home/apinski/src/upstream-gcc/gcc/gcc/cp/module.cc:12971
0xb00fa5 module_state::write(elf_out*, cpp_reader*)
/home/apinski/src/upstream-gcc/gcc/gcc/cp/module.cc:17606
0xb02590 finish_module_processing(cpp_reader*)
/home/apinski/src/upstream-gcc/gcc/gcc/cp/module.cc:19876
0xa92a5b c_parse_final_cleanups()
/home/apinski/src/upstream-gcc/gcc/gcc/cp/decl2.c:5310
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.
Reducing.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/104523] G++ crash when compiling a simple module that includes pybind11/stl.h
2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
` (3 preceding siblings ...)
2022-02-13 23:57 ` pinskia at gcc dot gnu.org
@ 2022-02-14 20:36 ` pinskia at gcc dot gnu.org
2024-03-06 22:12 ` ppalka at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-02-14 20:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Ever confirmed|0 |1
Last reconfirmed|2022-02-13 00:00:00 |2022-02-14
Status|UNCONFIRMED |NEW
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed, reduced testcase:
# 1 "mysource.cc"
module ;
# 1 "myheader.h" 1
template<typename _CharT>
class t {
template<typename> friend class tt;
};
t<int> to_wstring() { }
# 4 "mysource.cc" 2
export module mymodule;
Or maybe that is a regression from before ....
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/104523] G++ crash when compiling a simple module that includes pybind11/stl.h
2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
` (4 preceding siblings ...)
2022-02-14 20:36 ` pinskia at gcc dot gnu.org
@ 2024-03-06 22:12 ` ppalka at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: ppalka at gcc dot gnu.org @ 2024-03-06 22:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104523
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ppalka at gcc dot gnu.org
Status|NEW |RESOLVED
Target Milestone|--- |14.0
Resolution|--- |FIXED
--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Fixed for GCC 14 since r14-8963.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-03-06 22:12 UTC | newest]
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2022-02-13 22:45 [Bug c++/104523] New: G++ crash when compiling a simple module that includes pybind11/stl.h juanjo at juanjoalvarez dot net
2022-02-13 22:51 ` [Bug c++/104523] " pinskia at gcc dot gnu.org
2022-02-13 23:52 ` juanjo at juanjoalvarez dot net
2022-02-13 23:55 ` pinskia at gcc dot gnu.org
2022-02-13 23:57 ` pinskia at gcc dot gnu.org
2022-02-14 20:36 ` pinskia at gcc dot gnu.org
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