From 903bdfccd0ecc5bf1aa4207df365ea088de2c3e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Esteban=20K=C3=BCber?= <esteban@kuber.com.ar>
Date: Thu, 20 Apr 2017 17:06:39 -0700
Subject: [PATCH] Add test for issue 33884
Fix #33884
---
src/test/ui/span/issue-33884.rs | 27 +++++++++++++++++++++++++++
src/test/ui/span/issue-33884.stderr | 12 ++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 src/test/ui/span/issue-33884.rs
create mode 100644 src/test/ui/span/issue-33884.stderr
diff --git a/src/test/ui/span/issue-33884.rs b/src/test/ui/span/issue-33884.rs
new file mode 100644
index 00000000000..93aa502ee15
--- /dev/null
+++ b/src/test/ui/span/issue-33884.rs
@@ -0,0 +1,27 @@
+// 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.
+
+use std::net::TcpListener;
+use std::net::TcpStream;
+use std::io::{self, Read, Write};
+
+fn handle_client(stream: TcpStream) -> io::Result<()> {
+ stream.write_fmt(format!("message received"))
+}
+
+fn main() {
+ if let Ok(listener) = TcpListener::bind("127.0.0.1:8080") {
+ for incoming in listener.incoming() {
+ if let Ok(stream) = incoming {
+ handle_client(stream);
+ }
+ }
+ }
+}
diff --git a/src/test/ui/span/issue-33884.stderr b/src/test/ui/span/issue-33884.stderr
new file mode 100644
index 00000000000..2a874181c7a
--- /dev/null
+++ b/src/test/ui/span/issue-33884.stderr
@@ -0,0 +1,12 @@
+error[E0308]: mismatched types
+ --> $DIR/issue-33884.rs:16:22
+ |
+16 | stream.write_fmt(format!("message received"))
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::fmt::Arguments`, found struct `std::string::String`
+ |
+ = note: expected type `std::fmt::Arguments<'_>`
+ found type `std::string::String`
+ = note: this error originates in a macro outside of the current crate
+
+error: aborting due to previous error
+