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From: "vision05.dev at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/99187] New: C++ ICE compiling modules with third party library
Date: Sun, 21 Feb 2021 22:35:35 +0000 [thread overview]
Message-ID: <bug-99187-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99187
Bug ID: 99187
Summary: C++ ICE compiling modules with third party library
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: vision05.dev at gmail dot com
Target Milestone: ---
(compiler spew)
gcc -v:
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-pc-linux-gnu/11.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc/configure
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.0.0 20210220 (experimental) (GCC)
When exporting a function in a module, where the function has an
immer::vector<T> (from the immer immutable data structures library) declared or
instantiated inside the function body the ICE is produced. The file compiles
correctly when the vector is not declared. Command passed to cause the ICE: g++
-fmodules-ts bug.cpp -I/usr/include/c++/10.2.0/immer-0.6.2/
bug.cpp:5:9: internal compiler error: in tree_node, at cp/module.cc:9153
5 | export module bug;
| ^~~~~~
0x69ccde trees_out::tree_node(tree_node*)
../../gcc/gcc/cp/module.cc:9153
0xa16ed9 trees_out::core_vals(tree_node*)
../../gcc/gcc/cp/module.cc:6023
0xa1a2e4 trees_out::tree_node_vals(tree_node*)
../../gcc/gcc/cp/module.cc:7164
0xa1a2e4 trees_out::tree_value(tree_node*)
../../gcc/gcc/cp/module.cc:8984
0xa16374 trees_out::tree_node(tree_node*)
../../gcc/gcc/cp/module.cc:9182
0xa16ed9 trees_out::core_vals(tree_node*)
../../gcc/gcc/cp/module.cc:6023
0xa1a2e4 trees_out::tree_node_vals(tree_node*)
../../gcc/gcc/cp/module.cc:7164
0xa1a2e4 trees_out::tree_value(tree_node*)
../../gcc/gcc/cp/module.cc:8984
0xa16374 trees_out::tree_node(tree_node*)
../../gcc/gcc/cp/module.cc:9182
0xa16ed9 trees_out::core_vals(tree_node*)
../../gcc/gcc/cp/module.cc:6023
0xa1a2e4 trees_out::tree_node_vals(tree_node*)
../../gcc/gcc/cp/module.cc:7164
0xa1a2e4 trees_out::tree_value(tree_node*)
../../gcc/gcc/cp/module.cc:8984
0xa16374 trees_out::tree_node(tree_node*)
../../gcc/gcc/cp/module.cc:9182
0xa16ed9 trees_out::core_vals(tree_node*)
../../gcc/gcc/cp/module.cc:6023
0xa1a2e4 trees_out::tree_node_vals(tree_node*)
../../gcc/gcc/cp/module.cc:7164
0xa1a2e4 trees_out::tree_value(tree_node*)
../../gcc/gcc/cp/module.cc:8984
0xa16374 trees_out::tree_node(tree_node*)
../../gcc/gcc/cp/module.cc:9182
0xa16ed9 trees_out::core_vals(tree_node*)
../../gcc/gcc/cp/module.cc:6023
0xa1a2e4 trees_out::tree_node_vals(tree_node*)
../../gcc/gcc/cp/module.cc:7164
0xa1a2e4 trees_out::tree_value(tree_node*)
../../gcc/gcc/cp/module.cc:8984
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.
next reply other threads:[~2021-02-21 22:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-21 22:35 vision05.dev at gmail dot com [this message]
2021-02-21 22:43 ` [Bug c++/99187] " vision05.dev at gmail dot com
2022-10-20 19:14 ` [Bug c++/99187] [modules] ICE exporting thread_local static local variable ppalka at gcc dot gnu.org
2023-04-26 6:55 ` rguenth at gcc dot gnu.org
2023-07-27 9:22 ` rguenth at gcc dot gnu.org
2023-11-19 21:44 ` cvs-commit at gcc dot gnu.org
2024-01-09 16:27 ` ppalka at gcc dot gnu.org
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