error: bare CR not allowed in doc-comment
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:3:32
   |
LL | /// doc comment with bare CR: '␍'
   |                                ^

error: bare CR not allowed in block doc-comment
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:7:38
   |
LL | /** block doc comment with bare CR: '␍' */
   |                                      ^

error: bare CR not allowed in doc-comment
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:12:36
   |
LL |     //! doc comment with bare CR: '␍'
   |                                    ^

error: bare CR not allowed in block doc-comment
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:15:42
   |
LL |     /*! block doc comment with bare CR: '␍' */
   |                                          ^

error: bare CR not allowed in string, use `\r` instead
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:19:18
   |
LL |     let _s = "foo␍bar";
   |                  ^
   |
help: escape the character
   |
LL |     let _s = "foo\rbar";
   |                  ++

error: bare CR not allowed in raw string
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:22:19
   |
LL |     let _s = r"bar␍foo";
   |                   ^

error: unknown character escape: `\r`
  --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:25:19
   |
LL |     let _s = "foo\␍bar";
   |                   ^ unknown character escape
   |
   = help: this is an isolated carriage return; consider checking your editor and version control settings

error: aborting due to 7 previous errors