https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99429
Bug ID: 99429
Summary: ICE for bool return from <=>
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: msharov at users dot sourceforge.net
Target Milestone: ---
Created attachment 50315
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50315&action=edit
std::strong_ordering and incorrect duration code
When erronously declaring <=> to return bool, g++ crashes:
> g++ -c -std=c++20 chrono.cc
chrono.cc: In instantiation of ‘class duration<1>’:
chrono.cc:44:42: required from here
chrono.cc:38:20: internal compiler error: Segmentation fault
38 | constexpr bool operator<=> (const duration& d) const = default;
| ^~~~~~~~
