add gc test for minimal scripts

sway-lsp/tests/fixtures/garbage_collection/minimal_script/.gitignore

@@ -0,0 +1,2 @@
+out
+target

sway-lsp/tests/fixtures/garbage_collection/minimal_script/Forc.toml

@@ -0,0 +1,8 @@
+[project]
+authors = ["Fuel Labs <contact@fuel.sh>"]
+entry = "main.sw"
+license = "Apache-2.0"
+name = "minimal_script"
+implicit-std = false
+
+[dependencies]

sway-lsp/tests/fixtures/garbage_collection/minimal_script/src/main.sw

@@ -0,0 +1,14 @@
+script;
+
+struct MyStruct {
+    field1: u16,
+}
+
+fn func(s: MyStruct) -> u16 {
+    s.field1
+}
+
+fn main() {
+    let x = MyStruct { field1: 10 };
+    let y = func(x);
+}

sway-lsp/tests/lib.rs

@@ -295,6 +295,14 @@ fn garbage_collection_paths() {
     garbage_collection_runner(p);
 }
 
+#[test]
+fn garbage_collection_minimal_script() {
+    let p = sway_workspace_dir()
+        .join("sway-lsp/tests/fixtures/garbage_collection/minimal_script")
+        .join("src/main.sw");
+    garbage_collection_runner(p);
+}
+
 #[test]
 fn lsp_syncs_with_workspace_edits() {
     run_async!({