Restore line endings in a test

In #28864, @aarzee submitted some whitespace fixes. I r+'d it. But
@retp998 noticed[1] that this file is explicitly a test of this kind of
whitespace, and so I shouldn't have changed it. This restores the old
line endings.

1: https://github.com/rust-lang/rust/pull/28864#discussion_r41332279

1 files changed, 9 insertions, 9 deletions

diff --git a/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs b/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs
index 10bf096dae7..5c8db524cc2 100644
--- a/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs
+++ b/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs
@@ -1,7 +1,7 @@
 // ignore-tidy-cr ignore-license

 // ignore-tidy-cr (repeated again because of tidy bug)

 // license is ignored because tidy can't handle the CRLF here properly.

-
+

 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT

 // file at the top-level directory of this distribution and at

 // http://rust-lang.org/COPYRIGHT.

@@ -11,33 +11,33 @@
 // <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.

-
+

 // NB: this file needs CRLF line endings. The .gitattributes file in

 // this directory should enforce it.

-
+

 // ignore-pretty

-
+

 /// Doc comment that ends in CRLF

 pub fn foo() {}

-
+

 /** Block doc comment that

  *  contains CRLF characters

  */

 pub fn bar() {}

-
+

 fn main() {

     let s = "string

 literal";

     assert_eq!(s, "string\nliteral");

-
+

     let s = "literal with \

              escaped newline";

     assert_eq!(s, "literal with escaped newline");

-
+

     let s = r"string

 literal";

     assert_eq!(s, "string\nliteral");

-
+

     // validate that our source file has CRLF endings

     let source = include_str!("lexer-crlf-line-endings-string-literal-doc-comment.rs");

     assert!(source.contains("string\r\nliteral"));