kicad-developers team mailing list archive

[Nick Østergaard <oe.nick@xxxxxxxxx>]

Can this be the reason for the behaviour described in this bug thread?

https://bugs.launchpad.net/kicad/+bug/1315885/comments/19

2014-05-18 21:56 GMT+02:00 Lorenzo Marcantonio <l.marcantonio@xxxxxxxxxxxx>:
> Doing today merge, in router_preview_item.h:
>
>     static const int ClearanceOverlayDepth = -2000;
>     static const int BaseOverlayDepth = -2020;
>     static const int ViaOverlayDepth = -2046;
>
> ... the *declaration* is OK, however there is no *definition*. This is not
> valid C++. At higher optimization levels it compiles since the compiler
> inlines the value, however at -O0 it couldn't link... already happened
> in the past.
>
> Reason: even if it's something is static const it could be have its
> address taken, so it must have a definition somewhere (presumably in
> router_preview_item.cpp)
>
> Yes, it's a nuisance but the standard says so :P
>
> --
> Lorenzo Marcantonio
> Logos Srl
>
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