Merge #598

598: Hello world r=philberty a=philberty

```rust
extern "C" {
    fn puts(s: *const i8);
}

fn main() {
    unsafe {
        let a = "Hello World\0";
        let b = a as *const str;
        let c = b as *const i8;
        puts(c);
    }
}
```

Fixes #421

Co-authored-by: Philip Herron <philip.herron@embecosm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/rust/resolve/rust-ast-resolve-item.h b/gcc/rust/resolve/rust-ast-resolve-item.h
index ccf3872..539229d 100644
--- a/gcc/rust/resolve/rust-ast-resolve-item.h
+++ b/gcc/rust/resolve/rust-ast-resolve-item.h
@@ -619,7 +619,7 @@ public:
 
 private:
   ResolveExternItem () : ResolverBase (UNKNOWN_NODEID) {}
-}; // namespace Resolver
+};
 
 } // namespace Resolver
 } // namespace Rust