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[Wasm] Mark rotate functions with WasExperimental

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This commit is contained in:
Igor Yakovlev
2022-11-11 13:47:24 +01:00
parent 5ec2f1ad92
commit c8306f1a3b
1 changed files with 8 additions and 6 deletions
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libraries/stdlib/wasm/src/kotlin/Numbers.kt
+8 -6
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@@ -52,11 +52,11 @@ public actual fun Int.takeLowestOneBit(): Int =
* Rotating by a multiple of [Int.SIZE_BITS] (32) returns the same number, or more generally * Rotating by a multiple of [Int.SIZE_BITS] (32) returns the same number, or more generally
* `number.rotateLeft(n) == number.rotateLeft(n % 32)` * `number.rotateLeft(n) == number.rotateLeft(n % 32)`
*/ */
@ExperimentalStdlibApi @SinceKotlin("1.6")
@WasExperimental(ExperimentalStdlibApi::class)
public actual fun Int.rotateLeft(bitCount: Int): Int = public actual fun Int.rotateLeft(bitCount: Int): Int =
shl(bitCount) or ushr(32 - bitCount) shl(bitCount) or ushr(32 - bitCount)
/** /**
* Rotates the binary representation of this [Int] number right by the specified [bitCount] number of bits. * Rotates the binary representation of this [Int] number right by the specified [bitCount] number of bits.
* The least significant bits pushed out from the right side reenter the number as the most significant bits on the left side. * The least significant bits pushed out from the right side reenter the number as the most significant bits on the left side.
@@ -67,11 +67,11 @@ public actual fun Int.rotateLeft(bitCount: Int): Int =
* Rotating by a multiple of [Int.SIZE_BITS] (32) returns the same number, or more generally * Rotating by a multiple of [Int.SIZE_BITS] (32) returns the same number, or more generally
* `number.rotateRight(n) == number.rotateRight(n % 32)` * `number.rotateRight(n) == number.rotateRight(n % 32)`
*/ */
@ExperimentalStdlibApi @SinceKotlin("1.6")
@WasExperimental(ExperimentalStdlibApi::class)
public actual fun Int.rotateRight(bitCount: Int): Int = public actual fun Int.rotateRight(bitCount: Int): Int =
shl(32 - bitCount) or ushr(bitCount) shl(32 - bitCount) or ushr(bitCount)
/** /**
* Counts the number of set bits in the binary representation of this [Long] number. * Counts the number of set bits in the binary representation of this [Long] number.
*/ */
@@ -114,7 +114,8 @@ public actual fun Long.takeLowestOneBit(): Long =
* Rotating by a multiple of [Long.SIZE_BITS] (64) returns the same number, or more generally * Rotating by a multiple of [Long.SIZE_BITS] (64) returns the same number, or more generally
* `number.rotateLeft(n) == number.rotateLeft(n % 64)` * `number.rotateLeft(n) == number.rotateLeft(n % 64)`
*/ */
@ExperimentalStdlibApi @SinceKotlin("1.6")
@WasExperimental(ExperimentalStdlibApi::class)
public actual fun Long.rotateLeft(bitCount: Int): Long = public actual fun Long.rotateLeft(bitCount: Int): Long =
shl(bitCount) or ushr(64 - bitCount) shl(bitCount) or ushr(64 - bitCount)
@@ -128,7 +129,8 @@ public actual fun Long.rotateLeft(bitCount: Int): Long =
* Rotating by a multiple of [Long.SIZE_BITS] (64) returns the same number, or more generally * Rotating by a multiple of [Long.SIZE_BITS] (64) returns the same number, or more generally
* `number.rotateRight(n) == number.rotateRight(n % 64)` * `number.rotateRight(n) == number.rotateRight(n % 64)`
*/ */
@ExperimentalStdlibApi @SinceKotlin("1.6")
@WasExperimental(ExperimentalStdlibApi::class)
@kotlin.internal.InlineOnly @kotlin.internal.InlineOnly
public actual inline fun Long.rotateRight(bitCount: Int): Long = public actual inline fun Long.rotateRight(bitCount: Int): Long =
shl(64 - bitCount) or ushr(bitCount) shl(64 - bitCount) or ushr(bitCount)