1 files changed, 54 insertions, 0 deletions
diff --git a/src/test/compile-fail-fulldeps/proc-macro/proc-macro-gates.rs b/src/test/compile-fail-fulldeps/proc-macro/proc-macro-gates.rs
new file mode 100644
index 00000000000..0dc1c2ab2da
--- /dev/null
+++ b/src/test/compile-fail-fulldeps/proc-macro/proc-macro-gates.rs
@@ -0,0 +1,54 @@
+// 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:proc-macro-gates.rs
+// gate-test-proc_macro_non_items
+// gate-test-proc_macro_path_invoc
+// gate-test-proc_macro_mod line
+// gate-test-proc_macro_expr
+// gate-test-proc_macro_mod
+
+#![feature(proc_macro, stmt_expr_attributes)]
+
+extern crate proc_macro_gates as foo;
+
+use foo::*;
+
+#[foo::a] //~ ERROR: paths of length greater than one
+fn _test() {}
+
+#[a] //~ ERROR: custom attributes cannot be applied to modules
+mod _test2 {}
+
+#[a = y] //~ ERROR: must only be followed by a delimiter token
+fn _test3() {}
+
+#[a = ] //~ ERROR: must only be followed by a delimiter token
+fn _test4() {}
+
+#[a () = ] //~ ERROR: must only be followed by a delimiter token
+fn _test5() {}
+
+fn main() {
+    #[a] //~ ERROR: custom attributes cannot be applied to statements
+    let _x = 2;
+    let _x = #[a] 2;
+    //~^ ERROR: custom attributes cannot be applied to expressions
+
+    let _x: m!(u32) = 3;
+    //~^ ERROR: procedural macros cannot be expanded to types
+    if let m!(Some(_x)) = Some(3) {
+    //~^ ERROR: procedural macros cannot be expanded to patterns
+    }
+    let _x = m!(3);
+    //~^ ERROR: procedural macros cannot be expanded to expressions
+    m!(let _x = 3;);
+    //~^ ERROR: procedural macros cannot be expanded to statements
+}