mirror of
https://github.com/danbulant/oxc
synced 2026-05-19 04:08:41 +00:00
feat(linter): eslint no-nonoctal-decimal-escape (#2428)
Rule [source](https://github.com/eslint/eslint/blob/main/lib/rules/no-nonoctal-decimal-escape.js) Rule [tests](https://github.com/eslint/eslint/blob/main/tests/lib/rules/no-nonoctal-decimal-escape.js) I created a basic sticky regex implementation based on what I could find about it, since rust does not have support for that. There might be a better place to keep it instead of this rule file --------- Co-authored-by: Boshen <boshenc@gmail.com>
This commit is contained in:
tudorbarbu
GitHub
parent
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commit
f7e15769da
3 changed files with 904 additions and 0 deletions
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@ -73,6 +73,7 @@ mod eslint {
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pub mod no_mixed_operators;
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pub mod no_new_symbol;
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pub mod no_new_wrappers;
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pub mod no_nonoctal_decimal_escape;
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pub mod no_obj_calls;
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pub mod no_prototype_builtins;
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pub mod no_redeclare;
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@ -372,6 +373,7 @@ oxc_macros::declare_all_lint_rules! {
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eslint::no_mixed_operators,
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eslint::no_new_symbol,
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eslint::no_new_wrappers,
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eslint::no_nonoctal_decimal_escape,
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eslint::no_obj_calls,
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eslint::no_prototype_builtins,
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eslint::no_redeclare,
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254
crates/oxc_linter/src/rules/eslint/no_nonoctal_decimal_escape.rs
Normal file
254
crates/oxc_linter/src/rules/eslint/no_nonoctal_decimal_escape.rs
Normal file
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@ -0,0 +1,254 @@
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use lazy_static::lazy_static;
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use oxc_ast::AstKind;
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use oxc_diagnostics::{
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miette::{self, Diagnostic},
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thiserror::{self, Error},
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};
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use oxc_macros::declare_oxc_lint;
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use oxc_span::Span;
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use regex::{Captures, Match, Regex};
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use crate::{context::LintContext, rule::Rule, AstNode};
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#[derive(Debug, Error, Diagnostic)]
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enum NoNonoctalDecimalEscapeDiagnostic {
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#[error("eslint(no-nonoctal-decimal-escape): Don't use '{0}' escape sequence.")]
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#[diagnostic(
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severity(warning),
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help("Replace '{0}' with '{1}'. This maintains the current functionality.")
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)]
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Replacement(String, String, #[label] Span),
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#[error("eslint(no-nonoctal-decimal-escape): Don't use '{0}' escape sequence.")]
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#[diagnostic(
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severity(warning),
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help("Replace '{0}' with '{1}' to include the actual backslash character.")
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)]
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EscapeBackslash(String, String, #[label] Span),
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}
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#[derive(Debug, Default, Clone)]
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pub struct NoNonoctalDecimalEscape;
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declare_oxc_lint!(
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/// ### What it does
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/// This rule disallows \8 and \9 escape sequences in string literals
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///
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/// ### Why is this bad?
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/// ECMAScript specification treats \8 and \9 in string literals as a legacy feature
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///
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/// ### Example
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/// ```javascript
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/// incorrect:
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/// "\8"
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/// "\9"
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/// correct:
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/// "8"
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/// "\\9"
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/// ```
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NoNonoctalDecimalEscape,
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correctness
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);
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impl Rule for NoNonoctalDecimalEscape {
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fn run<'a>(&self, node: &AstNode<'a>, ctx: &LintContext<'a>) {
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if let AstKind::StringLiteral(literal) = node.kind() {
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check_string(ctx, literal.span.source_text(ctx.source_text()));
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}
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}
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}
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trait StickyRegex {
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// takes the start position and returns the match and the nextPosition
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fn sticky_find<'h>(&self, haystack: &'h str, start: usize) -> (Option<Match<'h>>, usize);
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fn sticky_captures<'h>(&self, haystack: &'h str, start: usize)
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-> (Option<Captures<'h>>, usize);
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}
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impl StickyRegex for Regex {
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fn sticky_find<'h>(&self, haystack: &'h str, start: usize) -> (Option<Match<'h>>, usize) {
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let m_opt = self.find_at(haystack, start);
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if let Some(m) = m_opt {
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if m.start() == start {
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return (m_opt, m.end());
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}
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}
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(None, 0)
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}
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fn sticky_captures<'h>(
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&self,
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haystack: &'h str,
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start: usize,
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) -> (Option<Captures<'h>>, usize) {
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let c_opt = self.captures_at(haystack, start);
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if let Some(captures) = c_opt {
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let capture = captures.get(0).unwrap();
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if capture.start() == start {
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return (Some(captures), capture.end());
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}
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}
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(None, 0)
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}
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}
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fn quick_test(s: &str) -> bool {
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let mut chars = s.chars().peekable();
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while let Some(c) = chars.next() {
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if c == '\\' && chars.peek().is_some_and(|c| *c == '8' || *c == '9') {
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return true;
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}
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}
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false
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}
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#[allow(clippy::cast_possible_truncation)]
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fn check_string(ctx: &LintContext<'_>, string: &str) {
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lazy_static! {
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static ref NONOCTAL_REGEX: Regex =
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Regex::new(r"(?:[^\\]|(?P<previousEscape>\\.))*?(?P<decimalEscape>\\[89])").unwrap();
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}
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// Need at least 2 characters
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if string.len() <= 1 {
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return;
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}
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if !quick_test(string) {
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return;
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}
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let mut start: usize = 0;
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while let (Some(captures), new_start) = NONOCTAL_REGEX.sticky_captures(string, start) {
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let previous_escape = captures.name("previousEscape");
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let decimal_escape = captures.name("decimalEscape").unwrap();
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let decimal_escape_span =
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Span::new(decimal_escape.start() as u32, decimal_escape.end() as u32);
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let decimal_escape_str = decimal_escape.as_str();
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if let Some(prev_match) = previous_escape {
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if prev_match.as_str().eq("\\0") {
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ctx.diagnostic(NoNonoctalDecimalEscapeDiagnostic::Replacement(
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prev_match.as_str().to_string() + decimal_escape_str,
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"\\u00008".to_string(),
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Span::new(prev_match.start() as u32, decimal_escape_span.end),
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));
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ctx.diagnostic(NoNonoctalDecimalEscapeDiagnostic::Replacement(
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decimal_escape_str.to_string(),
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"\\u0038".to_string(),
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decimal_escape_span,
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));
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}
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} else {
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ctx.diagnostic(NoNonoctalDecimalEscapeDiagnostic::Replacement(
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decimal_escape_str.to_string(),
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decimal_escape_str[1..].to_string(),
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decimal_escape_span,
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));
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}
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ctx.diagnostic(NoNonoctalDecimalEscapeDiagnostic::EscapeBackslash(
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decimal_escape_str.to_string(),
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format!("\\{decimal_escape_str}"),
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decimal_escape_span,
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));
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start = new_start;
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}
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}
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#[test]
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fn test() {
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use crate::tester::Tester;
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let pass = vec![
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r"8",
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r"var \u8888",
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r"/\8/",
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r"''",
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r"'foo'",
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r"'8'",
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r"'9'",
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r"'foo8'",
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r"'foo9bar'",
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r"'\ '",
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r"'\\'",
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r"'\a'",
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r"'\n'",
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r"'\0'",
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r"'\1'",
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r"'\7'",
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r"'\01'",
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r"'\08'",
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r"'\19'",
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r"'\t9'",
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r"'\👍8'",
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r"'\\8'",
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r"'\\9'",
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r"'\\8\\9'",
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r"'\\ \\8'",
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r"'\\\\9'",
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r"'\\9bar'",
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r"'a\\8'",
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r"'foo\\8'",
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r"'foo\\8bar'",
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r"'9\\9'",
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r"'n\n8'",
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r"'n\nn\n8'",
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r"'\1.8'",
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r"'\1\28'",
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r"'\x99'",
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r"'\\\x38'",
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r"\u99999",
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r"'\\\n8'",
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r"'\\\n\\\\9'",
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];
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let fail = vec![
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r"'\8'",
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r"'\9'",
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r#""\8""#,
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r"'f\9'",
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r"'xo\9'",
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r"'foo\9'",
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r"'foo\8bar'",
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r"'👍\8'",
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r"'\\\8'",
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r"'\\\\\9'",
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r"'foo\\\8'",
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r"'\ \8'",
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r"'\1\9'",
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r"'foo\1\9'",
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r"'\n\n\8\n'",
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r"'\n.\n\8\n'",
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r"'\n.\nn\8\n'",
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r"'\👍\8'",
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r"'\\8\9'",
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r"'\8\\9'",
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r"'\8 \\9'",
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r"'\8\8'",
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r"'\9\8'",
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r"'foo\8bar\9baz'",
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r"'\8\1\9'",
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r"'\9\n9\\9\9'",
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r"'\8\\\9'",
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r"var foo = '\8'; bar('\9')",
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r"var foo = '8'\n bar = '\\9'",
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r"'\\n\8'",
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r"'\\n\9'",
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r"'\\\\n\8'",
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r"'foo\\nbar\9baz'",
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r"'\0\8'",
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r"'foo\0\9bar'",
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r"'\1\0\8'",
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r"'\0\8\9'",
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r"'\8\0\9'",
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r"'0\8'",
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r"'\\0\8'",
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r"'\0 \8'",
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r"'\01\8'",
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r"'\0\1\8'",
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r"'\0\\n\8'",
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];
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Tester::new(NoNonoctalDecimalEscape::NAME, pass, fail).test_and_snapshot();
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}
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648
crates/oxc_linter/src/snapshots/no_nonoctal_decimal_escape.snap
Normal file
648
crates/oxc_linter/src/snapshots/no_nonoctal_decimal_escape.snap
Normal file
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@ -0,0 +1,648 @@
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---
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source: crates/oxc_linter/src/tester.rs
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expression: no_nonoctal_decimal_escape
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---
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:2]
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1 │ '\8'
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· ──
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╰────
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help: Replace '\8' with '8'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:2]
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1 │ '\8'
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· ──
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╰────
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help: Replace '\8' with '\\8' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:2]
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1 │ '\9'
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· ──
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╰────
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help: Replace '\9' with '9'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:2]
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1 │ '\9'
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· ──
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╰────
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help: Replace '\9' with '\\9' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:2]
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1 │ "\8"
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· ──
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╰────
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help: Replace '\8' with '8'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:2]
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1 │ "\8"
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· ──
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╰────
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help: Replace '\8' with '\\8' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:3]
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1 │ 'f\9'
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· ──
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╰────
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help: Replace '\9' with '9'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:3]
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1 │ 'f\9'
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· ──
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╰────
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help: Replace '\9' with '\\9' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ 'xo\9'
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· ──
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╰────
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help: Replace '\9' with '9'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ 'xo\9'
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· ──
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╰────
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help: Replace '\9' with '\\9' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:5]
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1 │ 'foo\9'
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· ──
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╰────
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help: Replace '\9' with '9'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:5]
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1 │ 'foo\9'
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· ──
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╰────
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help: Replace '\9' with '\\9' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:5]
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1 │ 'foo\8bar'
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· ──
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╰────
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help: Replace '\8' with '8'. This maintains the current functionality.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:5]
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1 │ 'foo\8bar'
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· ──
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╰────
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help: Replace '\8' with '\\8' to include the actual backslash character.
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ '👍\8'
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· ──
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╰────
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help: Replace '\8' with '8'. This maintains the current functionality.
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|
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
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╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ '👍\8'
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· ──
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╰────
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help: Replace '\8' with '\\8' to include the actual backslash character.
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|
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ '\\\8'
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· ──
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╰────
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help: Replace '\8' with '\\8' to include the actual backslash character.
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|
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:6]
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1 │ '\\\\\9'
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· ──
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╰────
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help: Replace '\9' with '\\9' to include the actual backslash character.
|
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|
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⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
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╭─[no_nonoctal_decimal_escape.tsx:1:7]
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1 │ 'foo\\\8'
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· ──
|
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╰────
|
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help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
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╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ '\ \8'
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· ──
|
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╰────
|
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help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
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1 │ '\1\9'
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· ──
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╰────
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||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
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|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
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╭─[no_nonoctal_decimal_escape.tsx:1:7]
|
||||
1 │ 'foo\1\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\n\n\8\n'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:7]
|
||||
1 │ '\n.\n\8\n'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:8]
|
||||
1 │ '\n.\nn\8\n'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\👍\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\\8\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8 \\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8 \\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\8\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\8\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\9\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '9'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\9\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\9\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\9\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ 'foo\8bar\9baz'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ 'foo\8bar\9baz'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:10]
|
||||
1 │ 'foo\8bar\9baz'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '9'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:10]
|
||||
1 │ 'foo\8bar\9baz'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\1\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\1\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\8\1\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\9\n9\\9\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '9'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\9\n9\\9\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:10]
|
||||
1 │ '\9\n9\\9\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\\\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\\\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\8\\\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ var foo = '\8'; bar('\9')
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ var foo = '\8'; bar('\9')
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ var foo = '\8'; bar('\9')
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '9'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ var foo = '\8'; bar('\9')
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
× Invalid Unicode escape sequence
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:15]
|
||||
1 │ var foo = '8'\n bar = '\\9'
|
||||
· ─
|
||||
╰────
|
||||
|
||||
× Expected a semicolon or an implicit semicolon after a statement, but found none
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:14]
|
||||
1 │ var foo = '8'\n bar = '\\9'
|
||||
· ▲
|
||||
╰────
|
||||
help: Try insert a semicolon here
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\\n\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\\n\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:7]
|
||||
1 │ '\\\\n\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:11]
|
||||
1 │ 'foo\\nbar\9baz'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\0\8'
|
||||
· ────
|
||||
╰────
|
||||
help: Replace '\0\8' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ 'foo\0\9bar'
|
||||
· ────
|
||||
╰────
|
||||
help: Replace '\0\9' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:7]
|
||||
1 │ 'foo\0\9bar'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:7]
|
||||
1 │ 'foo\0\9bar'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\1\0\8'
|
||||
· ────
|
||||
╰────
|
||||
help: Replace '\0\8' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\1\0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\1\0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\0\8\9'
|
||||
· ────
|
||||
╰────
|
||||
help: Replace '\0\8' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\0\8\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\0\8\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\0\8\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '9'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\0\8\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\0\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\8\0\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:4]
|
||||
1 │ '\8\0\9'
|
||||
· ────
|
||||
╰────
|
||||
help: Replace '\0\9' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\8\0\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\9' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\8\0\9'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\9' with '\\9' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:3]
|
||||
1 │ '0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '8'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:3]
|
||||
1 │ '0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\\0\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\0 \8'
|
||||
· ─────
|
||||
╰────
|
||||
help: Replace '\0\8' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\0 \8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\0 \8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\0\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:2]
|
||||
1 │ '\01\8'
|
||||
· ─────
|
||||
╰────
|
||||
help: Replace '\0\8' with '\u00008'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\01\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\u0038'. This maintains the current functionality.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:5]
|
||||
1 │ '\01\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:6]
|
||||
1 │ '\0\1\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
⚠ eslint(no-nonoctal-decimal-escape): Don't use '\8' escape sequence.
|
||||
╭─[no_nonoctal_decimal_escape.tsx:1:7]
|
||||
1 │ '\0\\n\8'
|
||||
· ──
|
||||
╰────
|
||||
help: Replace '\8' with '\\8' to include the actual backslash character.
|
||||
|
||||
Loading…
Reference in a new issue