Use SinceKotlin in primitive companion objects for documentation purpose

Also suppress "div by zero" warnings in JS primitive companions.

libraries/stdlib/js/runtime/primitiveCompanionObjects.kt

@@ -14,13 +14,16 @@ internal object DoubleCompanionObject {
     const val MAX_VALUE: Double = 1.7976931348623157E308
 
     @JsName("POSITIVE_INFINITY")
-    const val POSITIVE_INFINITY: Double = 1.0/0.0
+    @Suppress("DIVISION_BY_ZERO")
+    const val POSITIVE_INFINITY: Double = 1.0 / 0.0
 
     @JsName("NEGATIVE_INFINITY")
-    const val NEGATIVE_INFINITY: Double = -1.0/0.0
+    @Suppress("DIVISION_BY_ZERO")
+    const val NEGATIVE_INFINITY: Double = -1.0 / 0.0
 
     @JsName("NaN")
-    const val NaN: Double = -(0.0/0.0)
+    @Suppress("DIVISION_BY_ZERO")
+    const val NaN: Double = -(0.0 / 0.0)
 
     @JsName("SIZE_BYTES")
     const val SIZE_BYTES = 8
@@ -38,13 +41,16 @@ internal  object FloatCompanionObject {
     const val MAX_VALUE: Float = 3.4028235E38F
 
     @JsName("POSITIVE_INFINITY")
-    const val POSITIVE_INFINITY: Float = 1.0F/0.0F
+    @Suppress("DIVISION_BY_ZERO")
+    const val POSITIVE_INFINITY: Float = 1.0F / 0.0F
 
     @JsName("NEGATIVE_INFINITY")
-    const val NEGATIVE_INFINITY: Float = -1.0F/0.0F
+    @Suppress("DIVISION_BY_ZERO")
+    const val NEGATIVE_INFINITY: Float = -1.0F / 0.0F
 
     @JsName("NaN")
-    const val NaN: Float = -(0.0F/0.0F)
+    @Suppress("DIVISION_BY_ZERO")
+    const val NaN: Float = -(0.0F / 0.0F)
 
     @JsName("SIZE_BYTES")
     const val SIZE_BYTES = 4

libraries/stdlib/jvm/runtime/kotlin/jvm/internal/PrimitiveCompanionObjects.kt

@@ -6,12 +6,19 @@
 package kotlin.jvm.internal
 
 internal object DoubleCompanionObject {
+    @SinceKotlin("1.4")
     const val MIN_VALUE: Double = java.lang.Double.MIN_VALUE
+    @SinceKotlin("1.4")
     const val MAX_VALUE: Double = java.lang.Double.MAX_VALUE
+    @SinceKotlin("1.4")
     const val POSITIVE_INFINITY: Double = java.lang.Double.POSITIVE_INFINITY
+    @SinceKotlin("1.4")
     const val NEGATIVE_INFINITY: Double = java.lang.Double.NEGATIVE_INFINITY
+    @SinceKotlin("1.4")
     const val NaN: Double = java.lang.Double.NaN
+    @SinceKotlin("1.4")
     const val SIZE_BYTES: Int = 8
+    @SinceKotlin("1.4")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 
     // for binary compatibility with pre 1.4
@@ -23,12 +30,19 @@ internal object DoubleCompanionObject {
 }
 
 internal object FloatCompanionObject {
+    @SinceKotlin("1.4")
     const val MIN_VALUE: Float = java.lang.Float.MIN_VALUE
+    @SinceKotlin("1.4")
     const val MAX_VALUE: Float = java.lang.Float.MAX_VALUE
+    @SinceKotlin("1.4")
     const val POSITIVE_INFINITY: Float = java.lang.Float.POSITIVE_INFINITY
+    @SinceKotlin("1.4")
     const val NEGATIVE_INFINITY: Float = java.lang.Float.NEGATIVE_INFINITY
+    @SinceKotlin("1.4")
     const val NaN: Float = java.lang.Float.NaN
+    @SinceKotlin("1.4")
     const val SIZE_BYTES: Int = 4
+    @SinceKotlin("1.4")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 
     // for binary compatibility with pre 1.4
@@ -42,34 +56,44 @@ internal object FloatCompanionObject {
 internal object IntCompanionObject {
     const val MIN_VALUE: Int = java.lang.Integer.MIN_VALUE
     const val MAX_VALUE: Int = java.lang.Integer.MAX_VALUE
+    @SinceKotlin("1.3")
     const val SIZE_BYTES: Int = 4
+    @SinceKotlin("1.3")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 }
 
 internal object LongCompanionObject {
     const val MIN_VALUE: Long = java.lang.Long.MIN_VALUE
     const val MAX_VALUE: Long = java.lang.Long.MAX_VALUE
+    @SinceKotlin("1.3")
     const val SIZE_BYTES: Int = 8
+    @SinceKotlin("1.3")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 }
 
 internal object ShortCompanionObject {
     const val MIN_VALUE: Short = java.lang.Short.MIN_VALUE
     const val MAX_VALUE: Short = java.lang.Short.MAX_VALUE
+    @SinceKotlin("1.3")
     const val SIZE_BYTES: Int = 2
+    @SinceKotlin("1.3")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 }
 
 internal object ByteCompanionObject {
     const val MIN_VALUE: Byte = java.lang.Byte.MIN_VALUE
     const val MAX_VALUE: Byte = java.lang.Byte.MAX_VALUE
+    @SinceKotlin("1.3")
     const val SIZE_BYTES: Int = 1
+    @SinceKotlin("1.3")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 }
 
 
 internal object CharCompanionObject {
+    @SinceKotlin("1.3")
     const val MIN_VALUE: Char = '\u0000'
+    @SinceKotlin("1.3")
     const val MAX_VALUE: Char = '\uFFFF'
     const val MIN_HIGH_SURROGATE: Char = '\uD800'
     const val MAX_HIGH_SURROGATE: Char = '\uDBFF'
@@ -77,10 +101,13 @@ internal object CharCompanionObject {
     const val MAX_LOW_SURROGATE: Char = '\uDFFF'
     const val MIN_SURROGATE: Char = MIN_HIGH_SURROGATE
     const val MAX_SURROGATE: Char = MAX_LOW_SURROGATE
+    @SinceKotlin("1.3")
     const val SIZE_BYTES: Int = 2
+    @SinceKotlin("1.3")
     const val SIZE_BITS: Int = SIZE_BYTES * 8
 }
 
 internal object StringCompanionObject {}
 internal object EnumCompanionObject {}
+@SinceKotlin("1.3")
 internal object BooleanCompanionObject {}