1 files changed, 9 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/issue-3779/lib.rs b/src/tools/rustfmt/tests/target/issue-3779/lib.rs
new file mode 100644
index 000000000..a5673a4db
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue-3779/lib.rs
@@ -0,0 +1,9 @@
+// rustfmt-unstable: true
+// rustfmt-config: issue-3779.toml
+
+#[path = "ice.rs"]
+mod ice;
+
+fn foo() {
+    println!("abc");
+}