azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Wasm][Stdlib] Use array copy in String.toCharArray()

Browse Source 
And don't use copy during internal non-mutating algorithms
This commit is contained in:
Svyatoslav Kuzmich
2021-10-21 12:48:43 +03:00
parent 79b98f9173
commit baa53b5cf3
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libraries/stdlib/wasm/internal/kotlin/wasm/internal/ImportExport.kt
+1 -1
View File
@@ -14,7 +14,7 @@ internal fun exportString(src: String?): Int {
val retAddr = unsafeGetScratchRawMemory(INT_SIZE_BYTES + src.length * CHAR_SIZE_BYTES) val retAddr = unsafeGetScratchRawMemory(INT_SIZE_BYTES + src.length * CHAR_SIZE_BYTES)
wasm_i32_store(retAddr, src.length) wasm_i32_store(retAddr, src.length)
unsafeCharArrayToRawMemory(src.toCharArray(), retAddr + INT_SIZE_BYTES) unsafeCharArrayToRawMemory(src.chars, retAddr + INT_SIZE_BYTES)
return retAddr return retAddr
} }
libraries/stdlib/wasm/src/kotlin/Text.kt
+1 -1
View File
@@ -288,7 +288,7 @@ public actual fun CharArray.concatToString(startIndex: Int, endIndex: Int): Stri
*/ */
@SinceKotlin("1.3") @SinceKotlin("1.3")
@ExperimentalStdlibApi @ExperimentalStdlibApi
public actual fun String.toCharArray(): CharArray = this.chars public actual fun String.toCharArray(): CharArray = this.chars.copyOf()
/** /**
* Returns a [CharArray] containing characters of this string or its substring. * Returns a [CharArray] containing characters of this string or its substring.