From a4e1a90705259ebd4fb0f8e476366b07a1d6b669 Mon Sep 17 00:00:00 2001 From: flip1995 <9744647+flip1995@users.noreply.github.com> Date: Fri, 14 Sep 2018 12:38:57 +0200 Subject: [PATCH] Fix warnings of compiler_lint_functions --- clippy_lints/src/double_parens.rs | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/clippy_lints/src/double_parens.rs b/clippy_lints/src/double_parens.rs index 90aaea90d96..702931c0532 100644 --- a/clippy_lints/src/double_parens.rs +++ b/clippy_lints/src/double_parens.rs @@ -1,6 +1,7 @@ use crate::syntax::ast::*; -use crate::rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintContext, LintPass}; +use crate::rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass}; use crate::rustc::{declare_tool_lint, lint_array}; +use crate::utils::span_lint; /// **What it does:** Checks for unnecessary double parentheses. /// @@ -35,20 +36,20 @@ impl EarlyLintPass for DoubleParens { match expr.node { ExprKind::Paren(ref in_paren) => match in_paren.node { ExprKind::Paren(_) | ExprKind::Tup(_) => { - cx.span_lint(DOUBLE_PARENS, expr.span, "Consider removing unnecessary double parentheses"); + span_lint(cx, DOUBLE_PARENS, expr.span, "Consider removing unnecessary double parentheses"); }, _ => {}, }, ExprKind::Call(_, ref params) => if params.len() == 1 { let param = ¶ms[0]; if let ExprKind::Paren(_) = param.node { - cx.span_lint(DOUBLE_PARENS, param.span, "Consider removing unnecessary double parentheses"); + span_lint(cx, DOUBLE_PARENS, param.span, "Consider removing unnecessary double parentheses"); } }, ExprKind::MethodCall(_, ref params) => if params.len() == 2 { let param = ¶ms[1]; if let ExprKind::Paren(_) = param.node { - cx.span_lint(DOUBLE_PARENS, param.span, "Consider removing unnecessary double parentheses"); + span_lint(cx, DOUBLE_PARENS, param.span, "Consider removing unnecessary double parentheses"); } }, _ => {},