Files
kotlin-fork/libraries/stdlib
Mads Ager a12b22c04d [JVM] Force lock object in JVM synchronized implementation into local.
This fixes a performance problem in the case where the lock object
is a capture and the monitor enter/exit happens directly on
field loads. When the locking happens on field loads instead of a
local, the JVM cannot prove that locking is balanced. That has
the consequence that the code is runs very slow (always in the
interpreter).

^KT-48367 Fixed.
2021-08-27 21:29:12 +02:00
..
2021-08-05 10:32:32 +00:00
2021-08-05 10:32:32 +00:00
2021-08-10 07:24:51 +00:00

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.