https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93143
Bug ID: 93143
Summary: Multiple calls to static constexpr member function
gives wrong code
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: larsbj at gullik dot net
Target Milestone: ---
Created attachment 47586
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47586&action=edit
Source showing problem.
This is with g++ (GCC) 10.0.0 20200102 (experimental), on x86_64.
Compile the attached source with:
g++ -std=gnu++17 v8.cpp
When running it aborts, but should not.
(it is the second abort that triggers.)
If the single line in v6_type() is commented out, the example program stops
aborting.
Seems to be some interaction compile time/run time wrt constexpr.
