https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107400
Bug ID: 107400
Summary: ICE tree check: expected class 'type', have
'declaration' (template_decl) in
get_originating_module_decl, at cp/module.cc:18587
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
With file g++.dg/template/pr59930-3.C :
(gcc configured with --enable-checking=yes)
$ g++-13-20221023 -c pr59930-3.C
$
$ g++-13-20221023 -c pr59930-3.C -fmodules-ts
'
tree check: expected class 'type', have 'declaration' (template_decl) in
get_originating_module_decl, at cp/module.cc:18587
17 | void method() const
| ^~~~~~
0x7019d3 tree_class_check_failed(tree_node const*, tree_code_class, char
const*, int, char const*)
../../gcc/tree.cc:8886
0x98b558 tree_class_check(tree_node*, tree_code_class, char const*, int, char
const*)
../../gcc/tree.h:3649
0x98b558 get_originating_module_decl(tree_node*)
../../gcc/cp/module.cc:18587
0x98b687 get_originating_module(tree_node*, bool)
../../gcc/cp/module.cc:18626
0x919fa6 dump_module_suffix
../../gcc/cp/error.cc:207
0x91acba dump_module_suffix
../../gcc/cp/error.cc:189
0x91acba dump_aggr_type
../../gcc/cp/error.cc:856
0x9262da dump_function_decl
../../gcc/cp/error.cc:1812
0x9294f6 decl_to_string
../../gcc/cp/error.cc:3297
0x9294f6 cp_printer
../../gcc/cp/error.cc:4471
0x22113c0 pp_format(pretty_printer*, text_info*)
../../gcc/pretty-print.cc:1475
0x2211a20 pp_format_verbatim(pretty_printer*, text_info*)
../../gcc/pretty-print.cc:1536
0x2211af4 pp_verbatim(pretty_printer*, char const*, ...)
../../gcc/pretty-print.cc:1790
0x919caf print_instantiation_full_context
../../gcc/cp/error.cc:3710
0x92a3fa maybe_print_instantiation_context
../../gcc/cp/error.cc:3858
0x92a3fa cp_diagnostic_starter
../../gcc/cp/error.cc:3548
0x21f02fc diagnostic_report_diagnostic(diagnostic_context*, diagnostic_info*)
../../gcc/diagnostic.cc:1549
0x21f0a3a diagnostic_impl
../../gcc/diagnostic.cc:1712
0x21f1686 internal_error(char const*, ...)
../../gcc/diagnostic.cc:2112
0x7019d3 tree_class_check_failed(tree_node const*, tree_code_class, char
const*, int, char const*)
../../gcc/tree.cc:8886
