Those should have been fixed in svn 1.8 and svn trunk a while ago already. I just checked again and found some other warnings in 1.8 with newer compilers (fixed now), but that one didn't show up even with gnu++26 (and I think it was already there a few versions earlier).
Not updating hc1 for now. Maybe taking another look at that one if I'm ever retired.
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Those should have been fixed in svn 1.8 and svn trunk a while ago already. I just checked again and found some other warnings in 1.8 with newer compilers (fixed now), but that one didn't show up even with gnu++26 (and I think it was already there a few versions earlier).
Not updating hc1 for now. Maybe taking another look at that one if I'm ever retired.