fix failing enable_finalizers test

JuliaLang · Jan 20, 2021 · 43c7d02 · 43c7d02
1 parent 5f10eb9
commit 43c7d02
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/test/misc.jl b/test/misc.jl
@@ -149,7 +149,10 @@ for l in (Threads.SpinLock(), ReentrantLock())
     @test get_finalizers_inhibited() == 1
     GC.enable_finalizers(true)
     @test get_finalizers_inhibited() == 0
-    @test_warn "WARNING: GC finalizers already enabled on this thread." GC.enable_finalizers(true)
+    if ccall(:jl_is_debugbuild, Cint, ()) != 0
+        # Note this warning only exists in debug builds
+        @test_warn "WARNING: GC finalizers already enabled on this thread." GC.enable_finalizers(true)
+    end
 
     @test lock(l) === nothing
     @test try unlock(l) finally end === nothing