3 files changed, 106 insertions, 0 deletions
diff --git a/src/test/incremental-fulldeps/auxiliary/issue_49482_macro_def.rs b/src/test/incremental-fulldeps/auxiliary/issue_49482_macro_def.rs
new file mode 100644
index 00000000000..763c9eb138e
--- /dev/null
+++ b/src/test/incremental-fulldeps/auxiliary/issue_49482_macro_def.rs
@@ -0,0 +1,49 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// no-prefer-dynamic
+
+#![crate_type="proc-macro"]
+#![allow(non_snake_case)]
+
+extern crate proc_macro;
+
+macro_rules! proc_macro_expr_impl {
+    ($(
+        $( #[$attr:meta] )*
+        pub fn $func:ident($input:ident: &str) -> String;
+    )+) => {
+        $(
+            $( #[$attr] )*
+            #[proc_macro_derive($func)]
+            pub fn $func(_input: ::proc_macro::TokenStream) -> ::proc_macro::TokenStream {
+                panic!()
+            }
+        )+
+    };
+}
+
+proc_macro_expr_impl! {
+    pub fn f1(input: &str) -> String;
+    pub fn f2(input: &str) -> String;
+    pub fn f3(input: &str) -> String;
+    pub fn f4(input: &str) -> String;
+    pub fn f5(input: &str) -> String;
+    pub fn f6(input: &str) -> String;
+    pub fn f7(input: &str) -> String;
+    pub fn f8(input: &str) -> String;
+    pub fn f9(input: &str) -> String;
+    pub fn fA(input: &str) -> String;
+    pub fn fB(input: &str) -> String;
+    pub fn fC(input: &str) -> String;
+    pub fn fD(input: &str) -> String;
+    pub fn fE(input: &str) -> String;
+    pub fn fF(input: &str) -> String;
+}
diff --git a/src/test/incremental-fulldeps/auxiliary/issue_49482_reexport.rs b/src/test/incremental-fulldeps/auxiliary/issue_49482_reexport.rs
new file mode 100644
index 00000000000..aa9aa3b58b9
--- /dev/null
+++ b/src/test/incremental-fulldeps/auxiliary/issue_49482_reexport.rs
@@ -0,0 +1,16 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate issue_49482_macro_def;
+
+pub use issue_49482_macro_def::*;
+
+pub fn foo() {}
diff --git a/src/test/incremental-fulldeps/issue-49482.rs b/src/test/incremental-fulldeps/issue-49482.rs
new file mode 100644
index 00000000000..3261b5ae092
--- /dev/null
+++ b/src/test/incremental-fulldeps/issue-49482.rs
@@ -0,0 +1,41 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// aux-build:issue_49482_macro_def.rs
+// aux-build:issue_49482_reexport.rs
+// ignore-stage1
+// revisions: rpass1
+
+extern crate issue_49482_reexport;
+
+pub trait KvStorage
+{
+    fn get(&self);
+}
+
+impl<K> KvStorage for Box<K>
+where
+    K: KvStorage + ?Sized,
+{
+    fn get(&self) {
+        (**self).get()
+    }
+}
+
+impl KvStorage for u32 {
+    fn get(&self) {}
+}
+
+fn main() {
+    /* force issue_49482_reexport to be loaded */
+    issue_49482_reexport::foo();
+
+    Box::new(2).get();
+}