Rename nextafter to next_after to match method name in Float

Author: brendanzab

src/libcore/num/cmath.rs

@@ -47,7 +47,8 @@ pub mod c_double_utils {
         unsafe fn fmax(a: c_double, b: c_double) -> c_double;
         #[link_name="fmin"]
         unsafe fn fmin(a: c_double, b: c_double) -> c_double;
-        unsafe fn nextafter(x: c_double, y: c_double) -> c_double;
+        #[link_name="nextafter"]
+        unsafe fn next_after(x: c_double, y: c_double) -> c_double;
         unsafe fn frexp(n: c_double, value: &mut c_int) -> c_double;
         unsafe fn hypot(x: c_double, y: c_double) -> c_double;
         unsafe fn ldexp(x: c_double, n: c_int) -> c_double;
@@ -131,7 +132,7 @@ pub mod c_float_utils {
         #[link_name="fminf"]
         unsafe fn fmin(a: c_float, b: c_float) -> c_float;
         #[link_name="nextafterf"]
-        unsafe fn nextafter(x: c_float, y: c_float) -> c_float;
+        unsafe fn next_after(x: c_float, y: c_float) -> c_float;
         #[link_name="hypotf"]
         unsafe fn hypot(x: c_float, y: c_float) -> c_float;
         #[link_name="ldexpf"]

src/libcore/num/f32.rs

@@ -88,7 +88,7 @@ delegate!(
     fn abs_sub(a: c_float, b: c_float) -> c_float = c_float_utils::abs_sub,
     fn fmax(a: c_float, b: c_float) -> c_float = c_float_utils::fmax,
     fn fmin(a: c_float, b: c_float) -> c_float = c_float_utils::fmin,
-    fn nextafter(x: c_float, y: c_float) -> c_float = c_float_utils::nextafter,
+    fn next_after(x: c_float, y: c_float) -> c_float = c_float_utils::next_after,
     fn frexp(n: c_float, value: &mut c_int) -> c_float = c_float_utils::frexp,
     fn hypot(x: c_float, y: c_float) -> c_float = c_float_utils::hypot,
     fn ldexp(x: c_float, n: c_int) -> c_float = c_float_utils::ldexp,
@@ -586,7 +586,7 @@ impl Float for f32 {
     /// Returns the next representable floating-point value in the direction of `other`
     #[inline(always)]
     fn next_after(&self, other: f32) -> f32 {
-        nextafter(*self, other)
+        next_after(*self, other)
     }
 }
 

src/libcore/num/f64.rs

@@ -89,7 +89,7 @@ delegate!(
     fn abs_sub(a: c_double, b: c_double) -> c_double = c_double_utils::abs_sub,
     fn fmax(a: c_double, b: c_double) -> c_double = c_double_utils::fmax,
     fn fmin(a: c_double, b: c_double) -> c_double = c_double_utils::fmin,
-    fn nextafter(x: c_double, y: c_double) -> c_double = c_double_utils::nextafter,
+    fn next_after(x: c_double, y: c_double) -> c_double = c_double_utils::next_after,
     fn frexp(n: c_double, value: &mut c_int) -> c_double = c_double_utils::frexp,
     fn hypot(x: c_double, y: c_double) -> c_double = c_double_utils::hypot,
     fn ldexp(x: c_double, n: c_int) -> c_double = c_double_utils::ldexp,
@@ -626,7 +626,7 @@ impl Float for f64 {
     /// Returns the next representable floating-point value in the direction of `other`
     #[inline(always)]
     fn next_after(&self, other: f64) -> f64 {
-        nextafter(*self, other)
+        next_after(*self, other)
     }
 }
 

src/libcore/num/float.rs

@@ -29,7 +29,7 @@ pub use f64::{add, sub, mul, quot, rem, lt, le, eq, ne, ge, gt};
 pub use f64::logarithm;
 pub use f64::{acos, asin, atan2, cbrt, ceil, copysign, cosh, floor};
 pub use f64::{erf, erfc, exp, expm1, exp2, abs_sub};
-pub use f64::{mul_add, fmax, fmin, nextafter, frexp, hypot, ldexp};
+pub use f64::{mul_add, fmax, fmin, next_after, frexp, hypot, ldexp};
 pub use f64::{lgamma, ln, log_radix, ln1p, log10, log2, ilog_radix};
 pub use f64::{modf, pow, powi, round, sinh, tanh, tgamma, trunc};
 pub use f64::{j0, j1, jn, y0, y1, yn};
@@ -778,7 +778,7 @@ impl Float for float {
     /// Returns the next representable floating-point value in the direction of `other`
     #[inline(always)]
     fn next_after(&self, other: float) -> float {
-        nextafter(*self as f64, other as f64) as float
+        next_after(*self as f64, other as f64) as float
     }
 }