things

test-cases/unused-code/Cargo.toml

@@ -4,7 +4,3 @@
 name = "hello-world"
 version = "0.1.0"
 edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]

test-cases/unused-code/src/main.rs

@@ -1,5 +1,8 @@
-fn unused() {}
-
-fn main() {
-    unused();
+fn unused() {
+    loop {}
 }
+fn main() {
+    loop {}
+}
+
+mod other;

test-cases/unused-code/src/other.rs

@@ -0,0 +1,3 @@
+fn unused() {
+    loop {}
+}