Files
kotlin-fork/libraries/stdlib
deotime 7aaba3b78a [KT-57607] Fix performance of ArrayList.addAll methods in JS stdlib (#5116)
* Fix performance of ArrayList.addAll methods in JS stdlib: extend the backing array and copy elements manually
* Update expected reachable nodes after DCE in test data

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Co-authored-by: Ilya Gorbunov <ilya.gorbunov@jetbrains.com>
2023-04-05 20:18:11 +02:00
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The Kotlin Standard Library

This module creates the standard library for Kotlin.

Notes for contributors

We use code generation to generate utility extension functions for some collection-like types like arrays, strings, Collection<T>, Sequence<T>, Map<K, V> etc.

These sources are placed into the generated folder and their names are prefixed with an underscore, for example, generated/_Collections.kt

To run the code generator, use the following command in the root directory of the project:

./gradlew :tools:kotlin-stdlib-gen:run

Note: on Windows type gradlew without the leading ./

This then runs the script which generates a significant part of stdlib sources from the templates written in a special Kotlin-based DSL.

Usage samples

If you want to author samples for the standard library, please head to the samples readme.