ruby.git/gc/wbcheck/wbcheck.c, branch master The Ruby Programming Language Add wbcheck GC with write barrier validation 2026-05-04T03:19:58+00:00 John Hawthorn john@hawthorn.email 2026-04-22T08:03:43+00:00 f617eff63e10b65566042f20b4a76d4f392d131b Initial implementation of the wbcheck GC, a modular GC that detects missed write barriers by collecting references from each object and comparing against the set of objects that were marked/written via rb_gc_writebarrier. 
Initial implementation of the wbcheck GC, a modular GC that detects
missed write barriers by collecting references from each object and
comparing against the set of objects that were marked/written via
rb_gc_writebarrier.