diff --git a/lang/README.md b/lang/README.md
index 5c7d021..7aae452 100644
--- a/lang/README.md
+++ b/lang/README.md
@@ -1042,16 +1042,32 @@ main := fn(): uint {
 }
 ```
 
+#### inlining_loops
+```hb
+x := 1
+
+foo := fn(): int {
+	loop if true break
+	x = 0
+}
+
+main := fn(): int {
+	@inline(foo)
+	return x
+}
+```
+
 #### null_check_test
 ```hb
-main := fn(): unit {
+main := fn(): uint {
 	ptr := @as(?^uint, null)
-	*ptr = 0
+	value := 0
+	ptr = &value
 
 	if ptr == null {
 		return 1
 	}
-	
+
 	return *ptr
 }
 ```
diff --git a/lang/tests/son_tests_null_check_test.txt b/lang/tests/son_tests_null_check_test.txt
new file mode 100644
index 0000000..e69de29