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Co-authored-by: dswij <dharmasw@outlook.com>
This commit is contained in:
Dennis Luxen 2022-06-05 21:41:00 +02:00 committed by Dennis Luxen
parent 58a605f453
commit bf7a786481
1 changed files with 3 additions and 3 deletions
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6
clippy_lints/src/needless_parens_on_range_literal.rs
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@ -14,10 +14,10 @@ use rustc_session::{declare_lint_pass, declare_tool_lint};
declare_clippy_lint! {
/// ### What it does
/// The lint checks for parenthesis on literals in range statements that are
/// superflous.
/// superfluous.
///
/// ### Why is this bad?
/// Having superflous parenthesis makes the code less legible as the impose an
/// Having superfluous parenthesis makes the code less readable
/// overhead when reading.
///
/// ### Example
@ -57,7 +57,7 @@ fn check_for_parens(cx: &LateContext<'_>, e: &Expr<'_>, is_start: bool) {
}
if_chain! {
if let ExprKind::Lit(ref literal) = e.kind;
// the indicator that paranthese surround the literal is that span of the expression and the literal differ
// the indicator that parenthesis surround the literal is that the span of the expression and the literal differ
if (literal.span.data().hi - literal.span.data().lo) != (e.span.data().hi - e.span.data().lo);
// inspect the source code of the expression for parenthesis
if snippet_enclosed_in_parenthesis(&snippet(cx, e.span, ""));