rust/src/test/ui/parser/lex-bare-cr-string-literal-doc-comment.rs

// ignore-tidy-cr

/// doc comment with bare CR: '
'
pub fn foo() {}
//~^^ ERROR: bare CR not allowed in doc-comment

/** block doc comment with bare CR: '
' */
pub fn bar() {}
//~^^ ERROR: bare CR not allowed in block doc-comment

fn main() {
    //! doc comment with bare CR: '
'
    //~^ ERROR: bare CR not allowed in doc-comment

    /*! block doc comment with bare CR: '
' */
    //~^ ERROR: bare CR not allowed in block doc-comment

    // the following string literal has a bare CR in it
    let _s = "foo
bar"; //~ ERROR: bare CR not allowed in string

    // the following string literal has a bare CR in it
    let _s = r"bar
foo"; //~ ERROR: bare CR not allowed in raw string

    // the following string literal has a bare CR in it
    let _s = "foo\
bar"; //~ ERROR: unknown character escape: \r
}