Auto merge of #5042 - JohnTitor:rustup-0112, r=phansch

[rust.git] / clippy_lints / src / double_parens.rs

diff --git a/clippy_lints/src/double_parens.rs b/clippy_lints/src/double_parens.rs
index e55490325eca1088f06abc65fcc162905f828edf..d08981e8badc7e482b8d3c97a608d16806deec53 100644 (file)
--- a/clippy_lints/src/double_parens.rs
+++ b/clippy_lints/src/double_parens.rs
@@ -1,6 +1,6 @@
-use crate::utils::{in_macro_or_desugar, span_lint};
-use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
-use rustc::{declare_lint_pass, declare_tool_lint};
+use crate::utils::span_lint;
+use rustc_lint::{EarlyContext, EarlyLintPass};
+use rustc_session::{declare_lint_pass, declare_tool_lint};
 use syntax::ast::*;
 
 declare_clippy_lint! {
@@ -27,12 +27,12 @@
 
 impl EarlyLintPass for DoubleParens {
     fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
-        if in_macro_or_desugar(expr.span) {
+        if expr.span.from_expansion() {
             return;
         }
 
-        match expr.node {
-            ExprKind::Paren(ref in_paren) => match in_paren.node {
+        match expr.kind {
+            ExprKind::Paren(ref in_paren) => match in_paren.kind {
                 ExprKind::Paren(_) | ExprKind::Tup(_) => {
                     span_lint(
                         cx,
@@ -46,7 +46,7 @@ fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
             ExprKind::Call(_, ref params) => {
                 if params.len() == 1 {
                     let param = &params[0];
-                    if let ExprKind::Paren(_) = param.node {
+                    if let ExprKind::Paren(_) = param.kind {
                         span_lint(
                             cx,
                             DOUBLE_PARENS,
@@ -59,7 +59,7 @@ fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
             ExprKind::MethodCall(_, ref params) => {
                 if params.len() == 2 {
                     let param = &params[1];
-                    if let ExprKind::Paren(_) = param.node {
+                    if let ExprKind::Paren(_) = param.kind {
                         span_lint(
                             cx,
                             DOUBLE_PARENS,