https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108489
Bug ID: 108489
Summary: internal_error adding data fields in a promise_type
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: janwilmans at gmail dot com
Target Milestone: ---
https://cppcoach.godbolt.org/z/xr58MxGf9
```
#include <coroutine>
struct ReturnObject {
struct promise_type {
ReturnObject get_return_object() {
return {};
}
std::suspend_always initial_suspend() {
return {};
}
std::suspend_never final_suspend() noexcept { return {}; }
void unhandled_exception() {}
};
int value = 0;
std::coroutine_handle<> m_handle;
};
ReturnObject example() {
co_await std::suspend_always{};
}
int main()
{
example();
return 0;
}
```
during RTL pass: expand
<source>: In function 'ReturnObject example()':
<source>:22:14: internal compiler error: in get_address_mode, at
rtlanal.cc:6277
22 | ReturnObject example() {
| ^~~~~~~
0x1bb069e internal_error(char const*, ...)
???:0
0x6ff396 fancy_abort(char const*, int, char const*)
???:0
0xa7ecfc adjust_address_1(rtx_def*, machine_mode, poly_int<1u, long>, int, int,
int, poly_int<1u, long>)
???:0
Please submit a full bug report, with preprocessed source.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Preprocessed source stored into /tmp/ccF40xai.out file, please attach this to
your bugreport.
ASM generation compiler returned: 1
during RTL pass: expand
<source>: In function 'ReturnObject example()':
<source>:22:14: internal compiler error: in get_address_mode, at
rtlanal.cc:6277
22 | ReturnObject example() {
| ^~~~~~~
0x1bb069e internal_error(char const*, ...)
???:0
0x6ff396 fancy_abort(char const*, int, char const*)
???:0
0xa7ecfc adjust_address_1(rtx_def*, machine_mode, poly_int<1u, long>, int, int,
int, poly_int<1u, long>)
???:0
Please submit a full bug report, with preprocessed source.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Preprocessed source stored into /tmp/ccG4ns4f.out file, please attach this to
your bugreport.
Execution build compiler returned: 1
