diff --git a/src/llvm/llvm-ir/types.c b/src/llvm/llvm-ir/types.c
index f699e97..c64ed6e 100644
--- a/src/llvm/llvm-ir/types.c
+++ b/src/llvm/llvm-ir/types.c
@@ -321,7 +321,7 @@ BackendError impl_types(LLVMBackendCompileUnit* unit, LLVMGlobalScope* scope,
     gpointer key = NULL;
     gpointer val = NULL;
 
-    BackendError err;
+    BackendError err = SUCCESS;
 
     while (g_hash_table_iter_next(&iterator, &key, &val) != FALSE) {
         err = impl_type_define(unit, (Typedefine*) val, (const char*)key, scope);
diff --git a/tests/input_file/test.gem b/tests/input_file/test.gem
index 991288d..3479ad3 100644
--- a/tests/input_file/test.gem
+++ b/tests/input_file/test.gem
@@ -1,6 +1,4 @@
 
-import "std.io"
-
-fun main {
-    print("Hello, World!!!")
-}
\ No newline at end of file
+fun main(out int: ret) {
+    ret = 56 as int
+}