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git 2019-07-03 04:26:53 +09:00
parent 796eeb6339
commit 9f26242411
1 changed files with 5 additions and 5 deletions
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10
gc.c
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@ -2965,14 +2965,14 @@ should_not_capture_callback(VALUE child, void *dp)
{ {
struct should_not_capture_data *data = dp; struct should_not_capture_data *data = dp;
if (child == data->obj) if (child == data->obj)
data->found = true; data->found = true;
if (data->found) if (data->found)
return; return;
// Maintain a set of objects already searched, so that we don't follow a cycle // Maintain a set of objects already searched, so that we don't follow a cycle
if (rb_hash_lookup2(data->set, child, Qfalse)) if (rb_hash_lookup2(data->set, child, Qfalse))
return; return;
rb_hash_aset(data->set, child, Qtrue); rb_hash_aset(data->set, child, Qtrue);
rb_objspace_reachable_objects_from(child, should_not_capture_callback, data); rb_objspace_reachable_objects_from(child, should_not_capture_callback, data);
@ -2986,7 +2986,7 @@ should_not_capture(VALUE block, VALUE obj)
rb_objspace_reachable_objects_from(block, should_not_capture_callback, &data); rb_objspace_reachable_objects_from(block, should_not_capture_callback, &data);
rb_hash_clear(data.set); rb_hash_clear(data.set);
if (data.found) if (data.found)
rb_warn("object is reachable from finalizer - it may never be run"); rb_warn("object is reachable from finalizer - it may never be run");
} }
/* /*
@ -3019,7 +3019,7 @@ define_final(int argc, VALUE *argv, VALUE os)
} }
if (RTEST(ruby_verbose)) { if (RTEST(ruby_verbose)) {
should_not_capture(block, obj); should_not_capture(block, obj);
} }
return define_final0(obj, block); return define_final0(obj, block);