Auto merge of #40826 - frewsxcv:rollup, r=frewsxcv

Rollup of 7 pull requests

- Successful merges: #40642, #40734, #40740, #40771, #40807, #40820, #40821
- Failed merges:

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/compile-fail/static-lifetime-bound.rs b/src/test/compile-fail/static-lifetime-bound.rs
new file mode 100644
index 00000000000..38534ab0a36
--- /dev/null
+++ b/src/test/compile-fail/static-lifetime-bound.rs
@@ -0,0 +1,16 @@
+// 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.
+
+fn f<'a: 'static>(_: &'a i32) {} //~WARN unnecessary lifetime parameter `'a`
+
+fn main() {
+    let x = 0;
+    f(&x); //~ERROR does not live long enough
+}