FIXED: GC issue resulting from compiler changes for handling @/2 and new handling of :/2, which could cause B_FUNCTOR ... B_FUNCTOR ... I_POP I_POP. Not using B_RFUNCTOR causes pushing the argument stack in B_FUNCTOR to point above the global stack.  This eventually causes a GC crash.
FIXED: GC issue resulting from compiler changes for handling @/2 and
new handling of :/2, which could cause B_FUNCTOR ... B_FUNCTOR ... I_POP I_POP.
Not using B_RFUNCTOR causes pushing the argument stack in B_FUNCTOR to point
above the global stack.  This eventually causes a GC crash.

jn7163/swipl-devel,koryonik/swipl-devel,koryonik/swipl-devel,mndrix/swipl-devel,jn7163/swipl-devel,edechter/swipl-devel,edechter/swipl-devel,jn7163/swipl-devel,koryonik/swipl-devel,edechter/swipl-devel,koryonik/swipl-devel,jn7163/swipl-devel,edechter/swipl-devel,edechter/swipl-devel,mndrix/swipl-devel,koryonik/swipl-devel,mndrix/swipl-devel,jn7163/swipl-devel,mndrix/swipl-devel,mndrix/swipl-devel