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-rw-r--r--ext/-test-/tracepoint/tracepoint.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/-test-/tracepoint/tracepoint.c b/ext/-test-/tracepoint/tracepoint.c
index 208bf57a47..245dbd6191 100644
--- a/ext/-test-/tracepoint/tracepoint.c
+++ b/ext/-test-/tracepoint/tracepoint.c
@@ -85,10 +85,13 @@ tracepoint_specify_normal_and_internal_events(VALUE self)
return Qnil; /* should not be reached */
}
+void Init_gc_hook(VALUE);
+
void
Init_tracepoint(void)
{
VALUE mBug = rb_define_module("Bug");
+ Init_gc_hook(mBug);
rb_define_module_function(mBug, "tracepoint_track_objspace_events", tracepoint_track_objspace_events, 0);
rb_define_module_function(mBug, "tracepoint_specify_normal_and_internal_events", tracepoint_specify_normal_and_internal_events, 0);
}