Account for missing keyword in fn/struct definition

src/test/ui/suggestions/pub-ident-fn.rs

@@ -0,0 +1,15 @@
+// Copyright 2017 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.
+
+pub   foo(s: usize) -> bool { true }
+
+fn main() {
+    foo(2);
+}

src/test/ui/suggestions/pub-ident-fn.stderr

@@ -0,0 +1,13 @@
+error: missing `fn` for method definition
+  --> $DIR/pub-ident-fn.rs:11:4
+   |
+11 | pub   foo(s: usize) -> bool { true }
+   |    ^^^
+   |
+help: add `fn` here to parse `foo` as a public method
+   |
+11 | pub fn foo(s: usize) -> bool { true }
+   |     ^^
+
+error: aborting due to previous error
+

src/test/ui/suggestions/pub-ident-struct.rs

@@ -0,0 +1,13 @@
+// Copyright 2017 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.
+
+pub S {
+}
+fn main() {}

src/test/ui/suggestions/pub-ident-struct.stderr

@@ -0,0 +1,13 @@
+error: missing `struct` for struct definition
+  --> $DIR/pub-ident-struct.rs:11:4
+   |
+11 | pub S {
+   |    ^
+   |
+help: add `struct` here to parse `S` as a public struct
+   |
+11 | pub struct S {
+   |     ^^^^^^
+
+error: aborting due to previous error
+