Minor fixes for deprecation warnings in v0.7. (#13)

JuliaDiff · Jun 19, 2018 · 16b1b42 · 16b1b42
1 parent abe37e2
commit 16b1b42
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/src/rules.jl b/src/rules.jl
@@ -77,7 +77,11 @@ end
 @define_diffrule Base.:\(x, y) = :( -($y / $x / $x)    ), :( inv($x)            )
 @define_diffrule Base.:^(x, y) = :( $y * ($x^($y - 1)) ), :(  ($x^$y) * log($x) )
 
-@define_diffrule Base.atan2(x, y)  = :( $y / ($x^2 + $y^2)                                      ), :( -$x / ($x^2 + $y^2)                                                     )
+if VERSION < v"0.7-"
+    @define_diffrule Base.atan2(x, y)   = :( $y / ($x^2 + $y^2)                                 ), :( -$x / ($x^2 + $y^2)                                                     )
+else
+    @define_diffrule Base.atan(x, y)    = :( $y / ($x^2 + $y^2)                                 ), :( -$x / ($x^2 + $y^2)                                                     )
+end
 @define_diffrule Base.hypot(x, y)  = :( $x / hypot($x, $y)                                      ), :(  $y / hypot($x, $y)                                                     )
 @define_diffrule Base.mod(x, y)    = :( first(promote(ifelse(isinteger($x / $y), NaN, 1), NaN)) ), :(  z = $x / $y; first(promote(ifelse(isinteger(z), NaN, -floor(z)), NaN)) )
 @define_diffrule Base.rem(x, y)    = :( first(promote(ifelse(isinteger($x / $y), NaN, 1), NaN)) ), :(  z = $x / $y; first(promote(ifelse(isinteger(z), NaN, -trunc(z)), NaN)) )

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -1,8 +1,14 @@
-using Base.Test
+if VERSION < v"0.7-"
+    using Base.Test
+    srand(1)
+else
+    using Test
+    import Random
+    Random.srand(1)
+end
 using SpecialFunctions, NaNMath
 using DiffRules
 
-srand(1)
 
 function finitediff(f, x)
     ϵ = cbrt(eps(typeof(x))) * max(one(typeof(x)), abs(x))