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Auto merge of #9327 - Serial-ATA:non_ascii_literal_macro, r=Alexendoo

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Fix [`non_ascii_literal`] in tests

changelog: Don't lint [`non_ascii_literal`] when using non-ascii comments in tests
changelog: Don't lint [`non_ascii_literal`] when `allow`ed on tests

closes: #7739
closes: #8263
This commit is contained in:
bors 2022-08-16 20:22:39 +00:00
commit f4f5bb4328
4 changed files with 110 additions and 39 deletions
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7
clippy_lints/src/unicode.rs
View file

@ -1,5 +1,6 @@
use clippy_utils::diagnostics::span_lint_and_sugg;
use clippy_utils::is_lint_allowed;
use clippy_utils::macros::span_is_local;
use clippy_utils::source::snippet;
use rustc_ast::ast::LitKind;
use rustc_errors::Applicability;
@ -98,6 +99,10 @@ fn escape<T: Iterator<Item = char>>(s: T) -> String {
}
fn check_str(cx: &LateContext<'_>, span: Span, id: HirId) {
if !span_is_local(span) {
return;
}
let string = snippet(cx, span, "");
if string.chars().any(|c| ['\u{200B}', '\u{ad}', '\u{2060}'].contains(&c)) {
span_lint_and_sugg(
@ -113,6 +118,7 @@ fn check_str(cx: &LateContext<'_>, span: Span, id: HirId) {
Applicability::MachineApplicable,
);
}
if string.chars().any(|c| c as u32 > 0x7F) {
span_lint_and_sugg(
cx,
@ -128,6 +134,7 @@ fn check_str(cx: &LateContext<'_>, span: Span, id: HirId) {
Applicability::MachineApplicable,
);
}
if is_lint_allowed(cx, NON_ASCII_LITERAL, id) && string.chars().zip(string.nfc()).any(|(a, b)| a != b) {
span_lint_and_sugg(
cx,