diff --git a/test/rustint/core_test.clj b/test/rustint/core_test.clj
index b673e0d..f57c36a 100644
--- a/test/rustint/core_test.clj
+++ b/test/rustint/core_test.clj
@@ -852,3 +852,28 @@
     ))
   )
 )
+
+(deftest test-fixup-02
+  (testing "Test 02 fixup"
+    (is (=
+      (fixup [
+          (symbol "{")
+          (list 'x '= 20 (symbol ";") (symbol "}") (symbol ";") 'println! (symbol "(") "{}" (symbol ",") 'x (symbol ")") (symbol "}"))
+          ['fn 'main (symbol "(") (symbol ")") (symbol "{") 'let 'x (symbol ":") 'i64 (symbol ";") 'if false (symbol "{") 'x '= 10 (symbol ";") (symbol "}") 'else]
+          :sin-errores
+          [[0 1 2] [['main ['fn [() ()]] 2] ['x ['var-inmut 'i64] 0]]]
+          1
+          [['CAL 2] 'HLT ['PUSHFI false] ['JC 5] ['JMP '?] ['PUSHFI 10] ['POP 0] ['JMP '?]]
+          [[2 ['i64 nil]]]
+        ] 4)
+        [
+          (symbol "{")
+          (list 'x '= 20 (symbol ";") (symbol "}") (symbol ";") 'println! (symbol "(") "{}" (symbol ",") 'x (symbol ")") (symbol "}"))
+          ['fn 'main (symbol "(") (symbol ")") (symbol "{") 'let 'x (symbol ":") 'i64 (symbol ";") 'if false (symbol "{") 'x '= 10 (symbol ";") (symbol "}") 'else]
+          :sin-errores
+          [[0 1 2] [['main ['fn [() ()]] 2] ['x ['var-inmut 'i64] 0]]]
+          1 [['CAL 2] 'HLT ['PUSHFI false] ['JC 5] ['JMP 8] ['PUSHFI 10] ['POP 0] ['JMP '?]] [[2 ['i64 nil]]]]
+
+    ))
+  )
+)