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Return NaN as an average of an empty collection.

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#KT-15399 Fixed
This commit is contained in:
Ilya Gorbunov
2017-01-27 01:57:21 +03:00
parent 6704ba05de
commit 01f53d0173
9 changed files with 51 additions and 51 deletions
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libraries/stdlib/src/generated/_Arrays.kt
+12 -12
View File
@@ -12678,7 +12678,7 @@ public fun Array<out Byte>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12692,7 +12692,7 @@ public fun Array<out Short>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12706,7 +12706,7 @@ public fun Array<out Int>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12720,7 +12720,7 @@ public fun Array<out Long>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12734,7 +12734,7 @@ public fun Array<out Float>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12748,7 +12748,7 @@ public fun Array<out Double>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12761,7 +12761,7 @@ public fun ByteArray.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12774,7 +12774,7 @@ public fun ShortArray.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12787,7 +12787,7 @@ public fun IntArray.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12800,7 +12800,7 @@ public fun LongArray.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12813,7 +12813,7 @@ public fun FloatArray.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -12826,7 +12826,7 @@ public fun DoubleArray.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
libraries/stdlib/src/generated/_Collections.kt
+6 -6
View File
@@ -2055,7 +2055,7 @@ public fun Iterable<Byte>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -2069,7 +2069,7 @@ public fun Iterable<Short>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -2083,7 +2083,7 @@ public fun Iterable<Int>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -2097,7 +2097,7 @@ public fun Iterable<Long>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -2111,7 +2111,7 @@ public fun Iterable<Float>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -2125,7 +2125,7 @@ public fun Iterable<Double>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
libraries/stdlib/src/generated/_Sequences.kt
+6 -6
View File
@@ -1334,7 +1334,7 @@ public fun Sequence<Byte>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -1348,7 +1348,7 @@ public fun Sequence<Short>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -1362,7 +1362,7 @@ public fun Sequence<Int>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -1376,7 +1376,7 @@ public fun Sequence<Long>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -1390,7 +1390,7 @@ public fun Sequence<Float>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**
@@ -1404,7 +1404,7 @@ public fun Sequence<Double>.average(): Double {
sum += element
count += 1
}
return if (count == 0) 0.0 else sum / count
return if (count == 0) Double.NaN else sum / count
}
/**