A repeating core, just sharing backtrace

[Sebastian Gniazdowski <sgniazdowski@xxxxxxxxx>]

Hello,
I've triggered loading a snippet with Zplugin, and core happened.
Tried again and it repeats. Zsh-5.5.1-dev-0, HEAD. Don't have energy
currently to track this, maybe someone has idea for a "economical"
debug print or other thing to reveal the cause?

frame #0: 0x00000001092f7e1f
zsh-5.5.1-dev-0`scanmatchtable(ht=<unavailable>,
pprog=0x0000000000000000, sorted=446721, flags1=0, flags2=0,
scanfunc=(zsh-5.5.1-dev-0`scanendscope at params.c:5570), scanflags=0)
at hashtable.c:424 [opt]
   421         for (i = 0; i < hsize; i++)
   422             for (st.u.u = nodes[i]; st.u.u; ) {
   423             HashNode hn = st.u.u;
-> 424             st.u.u = st.u.u->next;
   425             if ((!flags1 || (hn->flags & flags1)) &&
!(hn->flags & flags2)
   426                 && (!pprog || pattry(pprog, hn->nam))) {
   427                 match++;

-- 
Sebastian Gniazdowski
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