1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/run-make/rustc-macro-dep-files/foo.rs b/src/test/run-make/rustc-macro-dep-files/foo.rs
new file mode 100644
index 000000000..66db1a217
--- /dev/null
+++ b/src/test/run-make/rustc-macro-dep-files/foo.rs
@@ -0,0 +1,12 @@
+#![crate_type = "proc-macro"]
+
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+
+#[proc_macro_derive(A)]
+pub fn derive(input: TokenStream) -> TokenStream {
+    let input = input.to_string();
+    assert!(input.contains("struct A ;"));
+    "struct B;".parse().unwrap()
+}