C++20 added new reverse and rewritten candidates. This can confuse the compiler because it'll test both A==B and B==A for overloads.
Because we were defining parent class equality overloads, A==B and B==A was considered ambigious due to both being compatible in casting.
So we needed to add explicit child class equality operator overloads
Instances, pins and graphics have started to wander around the files.
Sorts instances before writing. Uses compare with std::set (not
std::multiset) to enfore lib item ordering
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17737
Netclass assignments are stored in the project level but
CONNECTION_GRAPH updates would clear the assignments. This keeps
existing netname->netclass assignments but updates any netnames that
were changed by the incremental updates. Absolute updates are not
affected and fully recreate the net name to netclass map
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17720
We don't neccesarily have a valid pointer to the parent lib symbol when
checking if it is a power symbol, so fall back to the local flag if this
is the case
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17182
(cherry picked from commit 4481fcc75e)
The connectivity routine would consider symbols, overwriting unused
subgraphs for pins that were not in the change list. This is resolved
by updating the full connectivity to only use pins in the graph since
symbols are not connected independently.
In the process of adding QA tests for this change, additional issues
with the schematic QA were discovered. Specifically, we were not
properly setting the root sheet UUID. This was partially masked by a
const_cast setting of the RefDes in sch_symbol when called the RefDes
getter. This exposed the fact that our QA ERC numbers did not match the
schematic editor stand alone ERC numbers. So the test value for one
check needed to be updated
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17528
Jeff Young
Marek Roszko
Seth Hillbrand
Mike Williams
Alex Shvartzkop
Wayne Stambaugh
afkiwers
JamesJ
Jon Evans