https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111809
--- Comment #1 from wierton <141242068 at smail dot nju.edu.cn> ---
Full stack backtrace:
<source>: In function 'bar':
<source>:8:1: error: SSA name '<unknown>' with version 3 has no definition
8 | }
| ^
At top level:
cc1: internal compiler error: in release_function_body, at cgraph.cc:1805
0x22ff3ee internal_error(char const*, ...)
???:0
0x9fc0a8 fancy_abort(char const*, int, char const*)
???:0
0xbd8857 cgraph_node::release_body(bool)
???:0
0xbde851 cgraph_node::remove()
???:0
0xbe92d1 symbol_table::finalize_compilation_unit()
???:0
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
