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Update Unicode lint tests

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Lzu Tao 2019-08-23 05:42:45 +00:00 committed by flip1995
parent 72da1015d6
commit 92bd160aac
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2 changed files with 9 additions and 9 deletions
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10
clippy_lints/src/unicode.rs
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@ -56,17 +56,17 @@ declare_clippy_lint! {
///
/// **Known problems** None.
///
/// **Example:** You may not see it, but “à” and “à” aren't the same string. The
/// **Example:** You may not see it, but "à"" and "à"" aren't the same string. The
/// former when escaped is actually `"a\u{300}"` while the latter is `"\u{e0}"`.
pub UNICODE_NOT_NFC,
pedantic,
"using a unicode literal not in NFC normal form (see [unicode tr15](http://www.unicode.org/reports/tr15/) for further information)"
"using a Unicode literal not in NFC normal form (see [Unicode tr15](http://www.unicode.org/reports/tr15/) for further information)"
}
declare_lint_pass!(Unicode => [ZERO_WIDTH_SPACE, NON_ASCII_LITERAL, UNICODE_NOT_NFC]);
impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Unicode {
fn check_expr(&mut self, cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr) {
impl LateLintPass<'_, '_> for Unicode {
fn check_expr(&mut self, cx: &LateContext<'_, '_>, expr: &'_ Expr) {
if let ExprKind::Lit(ref lit) = expr.node {
if let LitKind::Str(_, _) = lit.node {
check_str(cx, lit.span, expr.hir_id)
@ -122,7 +122,7 @@ fn check_str(cx: &LateContext<'_, '_>, span: Span, id: HirId) {
cx,
UNICODE_NOT_NFC,
span,
"non-nfc unicode sequence detected",
"non-NFC Unicode sequence detected",
"consider replacing the string with",
string.nfc().collect::<String>(),
Applicability::MachineApplicable,

8
tests/ui/unicode.stderr
View file

@ -2,15 +2,15 @@ error: zero-width space detected
--> $DIR/unicode.rs:3:12
|
LL | print!("Here >​< is a ZWS, and ​another");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider replacing the string with: `"Here >/u{200B}< is a ZWS, and /u{200B}another"`
|
= note: `-D clippy::zero-width-space` implied by `-D warnings`
error: non-nfc unicode sequence detected
error: non-NFC Unicode sequence detected
--> $DIR/unicode.rs:9:12
|
LL | print!("̀àh?");
| ^^^^^
| ^^^^^ help: consider replacing the string with: `"̀àh?"`
|
= note: `-D clippy::unicode-not-nfc` implied by `-D warnings`
@ -18,7 +18,7 @@ error: literal non-ASCII character detected
--> $DIR/unicode.rs:15:12
|
LL | print!("Üben!");
| ^^^^^^^
| ^^^^^^^ help: consider replacing the string with: `"/u{dc}ben!"`
|
= note: `-D clippy::non-ascii-literal` implied by `-D warnings`