Fix hang on qualified import with builtin name

crates/compiler/load/tests/test_reporting.rs

@@ -11782,6 +11782,30 @@ In roc, functions are always written as a lambda, like{}
     "###
     );
 
+    test_report!(
+        import_qualified_builtin,
+        indoc!(
+            r#"
+            app [main] { pf: platform "../../tests/platform.roc" }
+
+            import pf.Bool
+
+            main =
+                ""
+            "#
+        ),
+        @r###"
+    ── FILE NOT FOUND in tmp/import_qualified_builtin/../../tests/Bool.roc ─────────
+
+    I am looking for this file, but it's not there:
+
+        tmp/import_qualified_builtin/../../tests/Bool.roc
+
+    Is the file supposed to be there? Maybe there is a typo in the file
+    name?
+    "###
+    );
+
     test_report!(
         invalid_toplevel_cycle,
         indoc!(