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[WASM] Std code clean up

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This commit is contained in:
Igor Yakovlev
2022-01-28 19:50:45 +01:00
parent 195513d4f2
commit 32fbf69738
4 changed files with 117 additions and 105 deletions
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libraries/stdlib/wasm/src/kotlin/Comparator.kt
+18
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@@ -0,0 +1,18 @@
/*
* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package kotlin
/**
* Provides a comparison function for imposing a total ordering between instances of the type [T].
*/
public actual fun interface Comparator<T> {
/**
* Compares its two arguments for order. Returns zero if the arguments are equal,
* a negative number if the first argument is less than the second, or a positive number
* if the first argument is greater than the second.
*/
public actual fun compare(a: T, b: T): Int
}
libraries/stdlib/wasm/src/kotlin/Kotlin.kt
-104
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@@ -1,104 +0,0 @@
/*
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package kotlin
import kotlin.annotation.AnnotationTarget.FIELD
import kotlin.annotation.AnnotationTarget.PROPERTY
import kotlin.wasm.internal.wasm_f32_reinterpret_i32
import kotlin.wasm.internal.wasm_f64_reinterpret_i64
import kotlin.wasm.internal.wasm_i32_reinterpret_f32
import kotlin.wasm.internal.wasm_i64_reinterpret_f64
/**
* Provides a comparison function for imposing a total ordering between instances of the type [T].
*/
public actual fun interface Comparator<T> {
/**
* Compares its two arguments for order. Returns zero if the arguments are equal,
* a negative number if the first argument is less than the second, or a positive number
* if the first argument is greater than the second.
*/
public actual fun compare(a: T, b: T): Int
}
// From numbers.kt
actual fun Double.isNaN(): Boolean = this != this
actual fun Float.isNaN(): Boolean = this != this
actual fun Double.isInfinite(): Boolean = (this == Double.POSITIVE_INFINITY) || (this == Double.NEGATIVE_INFINITY)
actual fun Float.isInfinite(): Boolean = (this == Float.POSITIVE_INFINITY) || (this == Float.NEGATIVE_INFINITY)
actual fun Double.isFinite(): Boolean = !isInfinite() && !isNaN()
actual fun Float.isFinite(): Boolean = !isInfinite() && !isNaN()
/**
* Returns a bit representation of the specified floating-point value as [Long]
* according to the IEEE 754 floating-point "double format" bit layout.
*/
@SinceKotlin("1.2")
public actual fun Double.toBits(): Long = if (isNaN()) Double.NaN.toRawBits() else toRawBits()
/**
* Returns a bit representation of the specified floating-point value as [Long]
* according to the IEEE 754 floating-point "double format" bit layout,
* preserving `NaN` values exact layout.
*/
@SinceKotlin("1.2")
public actual fun Double.toRawBits(): Long = wasm_i64_reinterpret_f64(this)
/**
* Returns the [Double] value corresponding to a given bit representation.
*/
@SinceKotlin("1.2")
public actual fun Double.Companion.fromBits(bits: Long): Double = wasm_f64_reinterpret_i64(bits)
/**
* Returns a bit representation of the specified floating-point value as [Int]
* according to the IEEE 754 floating-point "single format" bit layout.
*/
@SinceKotlin("1.2")
public actual fun Float.toBits(): Int = if (isNaN()) Float.NaN.toRawBits() else toRawBits()
/**
* Returns a bit representation of the specified floating-point value as [Int]
* according to the IEEE 754 floating-point "single format" bit layout,
* preserving `NaN` values exact layout.
*/
@SinceKotlin("1.2")
public actual fun Float.toRawBits(): Int = wasm_i32_reinterpret_f32(this)
/**
* Returns the [Float] value corresponding to a given bit representation.
*/
@SinceKotlin("1.2")
public actual fun Float.Companion.fromBits(bits: Int): Float = wasm_f32_reinterpret_i32(bits)
// From concurrent.kt
// TODO: promote to error? Otherwise it gets to JVM part
//@Deprecated("Use Volatile annotation from kotlin.jvm package", ReplaceWith("kotlin.jvm.Volatile"), level = DeprecationLevel.WARNING)
//public typealias Volatile = kotlin.jvm.Volatile
// from lazy.kt
/**
* Creates a new instance of the [Lazy] that uses the specified initialization function [initializer].
*/
public actual fun <T> lazy(initializer: () -> T): Lazy<T> = UnsafeLazyImpl(initializer)
/**
* Creates a new instance of the [Lazy] that uses the specified initialization function [initializer].
*
* The [mode] parameter is ignored. */
public actual fun <T> lazy(mode: LazyThreadSafetyMode, initializer: () -> T): Lazy<T> = UnsafeLazyImpl(initializer)
/**
* Creates a new instance of the [Lazy] that uses the specified initialization function [initializer].
*
* The [lock] parameter is ignored.
*/
public actual fun <T> lazy(lock: Any?, initializer: () -> T): Lazy<T> = UnsafeLazyImpl(initializer)
libraries/stdlib/wasm/src/kotlin/Lazy.kt
+24
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@@ -0,0 +1,24 @@
/*
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package kotlin
/**
* Creates a new instance of the [Lazy] that uses the specified initialization function [initializer].
*/
public actual fun <T> lazy(initializer: () -> T): Lazy<T> = UnsafeLazyImpl(initializer)
/**
* Creates a new instance of the [Lazy] that uses the specified initialization function [initializer].
*
* The [mode] parameter is ignored. */
public actual fun <T> lazy(mode: LazyThreadSafetyMode, initializer: () -> T): Lazy<T> = UnsafeLazyImpl(initializer)
/**
* Creates a new instance of the [Lazy] that uses the specified initialization function [initializer].
*
* The [lock] parameter is ignored.
*/
public actual fun <T> lazy(lock: Any?, initializer: () -> T): Lazy<T> = UnsafeLazyImpl(initializer)
libraries/stdlib/wasm/src/kotlin/util/Numbers.kt → libraries/stdlib/wasm/src/kotlin/Numbers.kt
+75 -1
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@@ -1,5 +1,5 @@
/*
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
@@ -132,3 +132,77 @@ public actual fun Long.rotateLeft(bitCount: Int): Long =
@kotlin.internal.InlineOnly
public actual inline fun Long.rotateRight(bitCount: Int): Long =
shl(64 - bitCount) or ushr(bitCount)
/**
* Returns `true` if the specified number is a
* Not-a-Number (NaN) value, `false` otherwise.
*/
actual fun Double.isNaN(): Boolean = this != this
/**
* Returns `true` if the specified number is a
* Not-a-Number (NaN) value, `false` otherwise.
*/
actual fun Float.isNaN(): Boolean = this != this
/**
* Returns `true` if this value is infinitely large in magnitude.
*/
actual fun Double.isInfinite(): Boolean = (this == Double.POSITIVE_INFINITY) || (this == Double.NEGATIVE_INFINITY)
/**
* Returns `true` if this value is infinitely large in magnitude.
*/
actual fun Float.isInfinite(): Boolean = (this == Float.POSITIVE_INFINITY) || (this == Float.NEGATIVE_INFINITY)
/**
* Returns `true` if the argument is a finite floating-point value; returns `false` otherwise (for `NaN` and infinity arguments).
*/
actual fun Double.isFinite(): Boolean = !isInfinite() && !isNaN()
/**
* Returns `true` if the argument is a finite floating-point value; returns `false` otherwise (for `NaN` and infinity arguments).
*/
actual fun Float.isFinite(): Boolean = !isInfinite() && !isNaN()
/**
* Returns a bit representation of the specified floating-point value as [Long]
* according to the IEEE 754 floating-point "double format" bit layout.
*/
@SinceKotlin("1.2")
public actual fun Double.toBits(): Long = if (isNaN()) Double.NaN.toRawBits() else toRawBits()
/**
* Returns a bit representation of the specified floating-point value as [Long]
* according to the IEEE 754 floating-point "double format" bit layout,
* preserving `NaN` values exact layout.
*/
@SinceKotlin("1.2")
public actual fun Double.toRawBits(): Long = wasm_i64_reinterpret_f64(this)
/**
* Returns the [Double] value corresponding to a given bit representation.
*/
@SinceKotlin("1.2")
public actual fun Double.Companion.fromBits(bits: Long): Double = wasm_f64_reinterpret_i64(bits)
/**
* Returns a bit representation of the specified floating-point value as [Int]
* according to the IEEE 754 floating-point "single format" bit layout.
*/
@SinceKotlin("1.2")
public actual fun Float.toBits(): Int = if (isNaN()) Float.NaN.toRawBits() else toRawBits()
/**
* Returns a bit representation of the specified floating-point value as [Int]
* according to the IEEE 754 floating-point "single format" bit layout,
* preserving `NaN` values exact layout.
*/
@SinceKotlin("1.2")
public actual fun Float.toRawBits(): Int = wasm_i32_reinterpret_f32(this)
/**
* Returns the [Float] value corresponding to a given bit representation.
*/
@SinceKotlin("1.2")
public actual fun Float.Companion.fromBits(bits: Int): Float = wasm_f32_reinterpret_i32(bits)