Files
kotlin-fork/libraries/stdlib
Alexander Udalov 22d0e5eb65 Rename -Xno-use-ir -> -Xuse-old-backend, add Gradle option
As soon as JVM IR is enabled by default (in language version 1.5), use
the CLI argument `-Xuse-old-backend` or Gradle option `useOldBackend` to
switch to the old JVM backend.
2021-01-11 12:47:54 +01:00
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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.