https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124575
Bug ID: 124575
Summary: [reflection] internal compiler error: in
output_constant with lifetime extension
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: mpolacek at gcc dot gnu.org
Target Milestone: ---
```
constexpr const decltype(^^::) &r = ^^int;
```
$ ./cc1plus -quiet -std=c++26 -freflection w.C
w.C:1:42: internal compiler error: in output_constant, at varasm.cc:5669
1 | constexpr const decltype(^^::) &r = ^^int;
| ^
0x319d192 internal_error(char const*, ...)
/home/mpolacek/src/gcc/gcc/diagnostic-global-context.cc:787
0x31aba9f fancy_abort(char const*, int, char const*)
/home/mpolacek/src/gcc/gcc/diagnostics/context.cc:1813
0x17e167c output_constant
/home/mpolacek/src/gcc/gcc/varasm.cc:5669
0x17d5722 assemble_variable_contents
/home/mpolacek/src/gcc/gcc/varasm.cc:2473
0x17d631b assemble_variable(tree_node*, int, int, int)
/home/mpolacek/src/gcc/gcc/varasm.cc:2665
0x17f48ea varpool_node::assemble_decl()
/home/mpolacek/src/gcc/gcc/varpool.cc:596
0xb5bf8a cgraph_order_sort::process()
/home/mpolacek/src/gcc/gcc/cgraphunit.cc:2159
0xb5c28b output_in_order
/home/mpolacek/src/gcc/gcc/cgraphunit.cc:2225
0xb5c832 symbol_table::compile()
/home/mpolacek/src/gcc/gcc/cgraphunit.cc:2432
0xb5cce0 symbol_table::finalize_compilation_unit()
/home/mpolacek/src/gcc/gcc/cgraphunit.cc:2626
