From ca60e8a2a0c59b53c12efa9b1011cac99185aa59 Mon Sep 17 00:00:00 2001
From: Philipp Hansch <dev@phansch.net>
Date: Sun, 8 Apr 2018 10:41:51 +0200
Subject: [PATCH] Cleanup misc::check_nan
This was a bit messed up after a bigger rebase.
---
clippy_lints/src/misc.rs | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/clippy_lints/src/misc.rs b/clippy_lints/src/misc.rs
index ba2c20db087..797a871d72b 100644
--- a/clippy_lints/src/misc.rs
+++ b/clippy_lints/src/misc.rs
@@ -433,16 +433,14 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
fn check_nan(cx: &LateContext, path: &Path, expr: &Expr) {
if !in_constant(cx, expr.id) {
if let Some(seg) = path.segments.last() {
- path.segments.last().map(|seg| {
- if seg.name == "NAN" {
- span_lint(
- cx,
- CMP_NAN,
- expr.span,
- "doomed comparison with NAN, use `std::{f32,f64}::is_nan()` instead",
+ if seg.name == "NAN" {
+ span_lint(
+ cx,
+ CMP_NAN,
+ expr.span,
+ "doomed comparison with NAN, use `std::{f32,f64}::is_nan()` instead",
);
- }
- });
+ }
}
}
}