Add regression test

2 files changed, 4 insertions, 0 deletions

diff --git a/src/test/run-pass-fulldeps/auxiliary/macro_crate_test.rs b/src/test/run-pass-fulldeps/auxiliary/macro_crate_test.rs
index 11d81eda556..3f50811f826 100644
--- a/src/test/run-pass-fulldeps/auxiliary/macro_crate_test.rs
+++ b/src/test/run-pass-fulldeps/auxiliary/macro_crate_test.rs
@@ -72,6 +72,7 @@ fn expand_into_foo_multi(cx: &mut ExtCtxt,
                 ..(*quote_item!(cx, enum Foo2 { Bar2, Baz2 }).unwrap()).clone()
             })),
             Annotatable::Item(quote_item!(cx, enum Foo3 { Bar }).unwrap()),
+            Annotatable::Item(quote_item!(cx, #[cfg(any())] fn foo2() {}).unwrap()),
         ],
         Annotatable::ImplItem(it) => vec![
             quote_item!(cx, impl X { fn foo(&self) -> i32 { 42 } }).unwrap().and_then(|i| {
diff --git a/src/test/run-pass-fulldeps/macro-crate.rs b/src/test/run-pass-fulldeps/macro-crate.rs
index d17adff007c..fe2317aabea 100644
--- a/src/test/run-pass-fulldeps/macro-crate.rs
+++ b/src/test/run-pass-fulldeps/macro-crate.rs
@@ -21,6 +21,9 @@ extern crate macro_crate_test;
 #[derive(PartialEq, Clone, Debug)]
 fn foo() -> AnotherFakeTypeThatHadBetterGoAway {}
 
+// Check that the `#[into_multi_foo]`-generated `foo2` is configured away
+fn foo2() {}
+
 trait Qux {
     #[into_multi_foo]
     fn bar();