--- Libc/Libc-1725.40.4/tests/err.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <Block.h>
-#include <darwintest.h>
-#include <err.h>
-
-#define ITERATIONS 100
-
-T_DECL(err_multiple_exit_b, "Repeated set exit blocks doesn't leak copied blocks")
-{
-	int __block num = 0;
-	for (int i = 0; i < ITERATIONS; ++i) {
-		err_set_exit_b(^(int j) { num += j; });
-	}
-	err_set_exit_b(NULL);
-	// Dummy expect is necessary to run leaks on this test.
-	T_EXPECT_NULL(NULL, "DUMMY EXPECT");
-}
-
-T_DECL(err_multiple_exit, "Setting exit w/o block after setting exit with block doesn't leak copied block")
-{
-	int __block num = 0;
-	err_set_exit_b(^(int j) { num += j; });
-	err_set_exit(NULL);
-	// Dummy expect is necessary to run leaks on this test.
-	T_EXPECT_NULL(NULL, "DUMMY EXPECT");
-}