Rustup to *rustc 1.11.0-nightly (763f9234b 2016-06-06)*

CHANGELOG.md

@@ -1,6 +1,9 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## 0.0.75 — 2016-06-08
+* Rustup to *rustc 1.11.0-nightly (763f9234b 2016-06-06)*
+
 ## 0.0.74 — 2016-06-07
 * Fix bug with `cargo-clippy` JSON parsing
 * Add the `CLIPPY_DISABLE_WIKI_LINKS` environment variable to deactivate the

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "clippy"
-version = "0.0.74"
+version = "0.0.75"
 authors = [
 	"Manish Goregaokar <[email protected]>",
 	"Andre Bogus <[email protected]>",
@@ -30,7 +30,7 @@ toml = "0.1"
 unicode-normalization = "0.1"
 quine-mc_cluskey = "0.2.2"
 # begin automatic update
-clippy_lints = { version = "0.0.74", path = "clippy_lints" }
+clippy_lints = { version = "0.0.75", path = "clippy_lints" }
 # end automatic update
 rustc-serialize = "0.3"
 

clippy_lints/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "clippy_lints"
 # begin automatic update
-version = "0.0.74"
+version = "0.0.75"
 # end automatic update
 authors = [
 	"Manish Goregaokar <[email protected]>",

clippy_lints/src/misc.rs

@@ -6,6 +6,7 @@ use rustc::middle::const_val::ConstVal;
 use rustc::ty;
 use rustc_const_eval::EvalHint::ExprTypeChecked;
 use rustc_const_eval::eval_const_expr_partial;
+use rustc_const_math::ConstFloat;
 use syntax::codemap::{Span, Spanned, ExpnFormat};
 use syntax::ptr::P;
 use utils::{
@@ -182,7 +183,26 @@ impl LateLintPass for FloatCmp {
 fn is_allowed(cx: &LateContext, expr: &Expr) -> bool {
     let res = eval_const_expr_partial(cx.tcx, expr, ExprTypeChecked, None);
     if let Ok(ConstVal::Float(val)) = res {
-        val == 0.0 || val == ::std::f64::INFINITY || val == ::std::f64::NEG_INFINITY
+        use std::cmp::Ordering;
+
+        let zero = ConstFloat::FInfer {
+            f32: 0.0,
+            f64: 0.0,
+        };
+
+        let infinity = ConstFloat::FInfer {
+            f32: ::std::f32::INFINITY,
+            f64: ::std::f64::INFINITY,
+        };
+
+        let neg_infinity = ConstFloat::FInfer {
+            f32: ::std::f32::NEG_INFINITY,
+            f64: ::std::f64::NEG_INFINITY,
+        };
+
+        val.try_cmp(zero) == Ok(Ordering::Equal)
+            || val.try_cmp(infinity) == Ok(Ordering::Equal)
+            || val.try_cmp(neg_infinity) == Ok(Ordering::Equal)
     } else {
         false
     }