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How the Nasal GC works: Difference between revisions
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= Marking = | = Marking = | ||
All reachable objects are marked using tagged naRef structures [https://gitorious.org/fg/simgear/blobs/next/simgear/nasal/data.h#line50], so that unreachable objects can be collected (i.e. because the reftag bit is not set) and freed. | All reachable objects are recursively marked using tagged naRef structures [https://gitorious.org/fg/simgear/blobs/next/simgear/nasal/data.h#line50], so that unreachable objects can be collected (i.e. because the reftag bit is not set) and freed. | ||
TOOD: https://gitorious.org/fg/simgear/blobs/next/simgear/nasal/gc.c#line223 | TOOD: https://gitorious.org/fg/simgear/blobs/next/simgear/nasal/gc.c#line223 | ||