https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99481
Bug ID: 99481
Summary: [modules] ICE tree check: expected template_decl, have
function_decl in decl_value, at cp/module.cc:7938
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: alexander.lelyakin at googlemail dot com
Target Milestone: ---
g++ -std=c++20 -fmodules-ts -x c++-system-header functional
g++ -std=c++20 -fmodules-ts -x c++-system-header streambuf
g++ -std=c++20 -fmodules-ts -x c++-system-header execution
----
In file included from /usr/local/include/c++/11.0.1/bits/ranges_algo.h:35,
from /usr/local/include/c++/11.0.1/algorithm:64,
from /usr/local/include/c++/11.0.1/pstl/algorithm_impl.h:17,
from
/usr/local/include/c++/11.0.1/pstl/glue_execution_defs.h:50,
from /usr/local/include/c++/11.0.1/execution:32:
/usr/local/include/c++/11.0.1/bits/ranges_algobase.h:55:59: internal compiler
error: tree check: expected template_decl, have function_decl in decl_value, at
cp/module.cc:7938
55 | _Container>>
= true;
| ^~~~~~~~~~
0x875ba8 tree_check_failed(tree_node const*, char const*, int, char const*,
...)
../../gcc/gcc/tree.c:9814
0x6e61c9 tree_check(tree_node*, char const*, int, char const*, tree_code)
../../gcc/gcc/tree.h:3353
0x6e61c9 trees_in::decl_value()
../../gcc/gcc/cp/module.cc:7938
0xa66d17 trees_in::tree_node(bool)
../../gcc/gcc/cp/module.cc:9174
0xa6d36b module_state::read_cluster(unsigned int)
../../gcc/gcc/cp/module.cc:14858
0xa6d86d module_state::load_section(unsigned int, binding_slot*)
../../gcc/gcc/cp/module.cc:18125
0xa6d92f module_state::lazy_load(unsigned int, binding_slot*)
../../gcc/gcc/cp/module.cc:18779
0xa67b80 trees_in::tree_node(bool)
../../gcc/gcc/cp/module.cc:9685
0xa6de67 trees_in::decl_container()
../../gcc/gcc/cp/module.cc:10301
0xa6de67 trees_in::decl_value()
../../gcc/gcc/cp/module.cc:7903
0xa66d17 trees_in::tree_node(bool)
../../gcc/gcc/cp/module.cc:9174
0xa6d36b module_state::read_cluster(unsigned int)
../../gcc/gcc/cp/module.cc:14858
0xa6d86d module_state::load_section(unsigned int, binding_slot*)
../../gcc/gcc/cp/module.cc:18125
0xa6d92f module_state::lazy_load(unsigned int, binding_slot*)
../../gcc/gcc/cp/module.cc:18779
0xa67b80 trees_in::tree_node(bool)
../../gcc/gcc/cp/module.cc:9685
0xa66c89 trees_in::tree_node(bool)
../../gcc/gcc/cp/module.cc:9224
0xa675bd trees_in::tree_node(bool)
../../gcc/gcc/cp/module.cc:9367
0xa69095 trees_in::core_vals(tree_node*)
../../gcc/gcc/cp/module.cc:6630
0xa663e7 trees_in::tree_node_vals(tree_node*)
../../gcc/gcc/cp/module.cc:7060
0xa663e7 trees_in::tree_value()
../../gcc/gcc/cp/module.cc:8951
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.
----
g++ (GCC) 11.0.1 20210308 (experimental)
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