Merge pull request #3 from jdh8/master

Make it compatible with Julia 1.0

.travis.yml

@@ -4,8 +4,8 @@ os:
   - linux
   - osx
 julia:
-  - 0.4
-  - 0.5
+  - 0.7
+  - 1.0
   - nightly
 notifications:
   email: false

REQUIRE

@@ -1,2 +1,2 @@
-julia 0.4
+julia 0.7
 Compat 0.8.8

src/Remez.jl

@@ -133,8 +133,8 @@ function ratfn_leastsquares(f::Function, xvals::Array{BigFloat}, n, d,
     # Build the matrix. We're solving n+d+1 equations in n+d+1
     # unknowns. (We actually have to return n+d+2 coefficients, but
     # one of them is hardwired to 1.)
-    matrix = Array(BigFloat, n+d+1, n+d+1)
-    vector = Array(BigFloat, n+d+1)
+    matrix = Array{BigFloat}(undef, n+d+1, n+d+1)
+    vector = Array{BigFloat}(undef, n+d+1)
     for i = 0:1:n
         # Equation obtained by differentiating with respect to p_i,
         # i.e. the numerator coefficient of x^i.
@@ -392,8 +392,8 @@ function ratfn_equal_deviation(f::Function, coords::Array{BigFloat},
         # in which the p_i and e are the variables, and the powers of
         # x and calls to w and f are the coefficients.
 
-        matrix = Array(BigFloat, n+2, n+2)
-        vector = Array(BigFloat, n+2)
+        matrix = Array{BigFloat}(undef, n+2, n+2)
+        vector = Array{BigFloat}(undef, n+2)
         currsign = +1
         for i = 1:1:n+2
             x = coords[i]
@@ -441,8 +441,8 @@ function ratfn_equal_deviation(f::Function, coords::Array{BigFloat},
             # based on the first n+d+1 of the n+d+2 coordinates, and
             # see what the error turns out to be at the final
             # coordinate.
-            matrix = Array(BigFloat, n+d+1, n+d+1)
-            vector = Array(BigFloat, n+d+1)
+            matrix = Array{BigFloat}(undef, n+d+1, n+d+1)
+            vector = Array{BigFloat}(undef, n+d+1)
             currsign = +1
             for i = 1:1:n+d+1
                 x = coords[i]

test/runtests.jl

@@ -1,5 +1,5 @@
 using Remez
-using BaseTestNext
+using Test
 
 import Remez: ratfn_leastsquares, ratfn_eval, ratfn_minimax, goldensection, winnow_extrema
 
@@ -18,7 +18,7 @@ end
 # Test leastsquares rational functions.
 @testset "Leastsquares test 1" begin
     n = 10000
-    a = Array(BigFloat, n+1)
+    a = Array{BigFloat}(undef, n+1)
     for i = 0:1:n
         a[1+i] = i/BigFloat(n)
     end