gh-137562: Remove reference for GC_REACHABLE in comment (GH-137563)

sergey-miryanov · web-flow · commit c744b57fd61f · 2025-08-09T21:32:45.000+09:00
GC_REACHABLE is obsolete
diff --git a/Python/gc.c b/Python/gc.c
@@ -570,8 +570,7 @@ _PyGC_VisitFrameStack(_PyInterpreterFrame *frame, visitproc visit, void *arg)
 }
 
 /* Subtract internal references from gc_refs.  After this, gc_refs is >= 0
- * for all objects in containers, and is GC_REACHABLE for all tracked gc
- * objects not in containers.  The ones with gc_refs > 0 are directly
+ * for all objects in containers. The ones with gc_refs > 0 are directly
  * reachable from outside containers, and so can't be collected.
  */
 static void

Original file line number	Diff line number	Diff line change
`@@ -570,8 +570,7 @@ _PyGC_VisitFrameStack(_PyInterpreterFrame frame, visitproc visit, void arg)`
`570`	`570`	`}`
`571`	`571`
`572`	`572`	`/* Subtract internal references from gc_refs. After this, gc_refs is >= 0`
`573`		`- * for all objects in containers, and is GC_REACHABLE for all tracked gc`
`574`		`- * objects not in containers. The ones with gc_refs > 0 are directly`
	`573`	`+ * for all objects in containers. The ones with gc_refs > 0 are directly`
`575`	`574`	`* reachable from outside containers, and so can't be collected.`
`576`	`575`	`*/`
`577`	`576`	`static void`