kotlin issues

JS parser: fix typo in LineBuffer.java

beging -> beginning

KT-20357: Add samples for Result

This PR adds samples for the `Result` functions. Issue: https://youtrack.jetbrains.com/issue/KT-20357

Standard Library Sample

Introduce missing compareByDescending with varargs selectors

This is a shorter version of sorting elements in descending order. It is a pretty common task to sort elements in descending order by multiple fields. For example: building a...

chipnesh

Standard Library

JVM_IR don't use Intrinsics.stringPlus for 2-argument concatenation

Using `Intrinsics.stringPlus` for string concatenation causes performance regressions in HotSpot. 1. It requires boxing for primitive types. 2. It affects string concatenation optimizations in HotSpot. In fact, it's questionable whether...

dnpetrov

Backend

FIR: more enhancement stuff

1

pyos

FIR

FIR: Initial check-in of diagnostics diff and delta tools

1

The diff tool extracts data about the differences in diagnostics tests for FE1.0 vs FIR. The goal is not to get a 100% match, but it shows gaps in the...

punzki

FIR

Introduced zipAll() for KT-13017

Adding zipAll function to address https://youtrack.jetbrains.com/issue/KT-13017 Code, docs, and samples are written to be constant with existing zip function below. https://github.com/JetBrains/kotlin/blob/f62ffeaa0ae46a5c9df248d6ef18ded75840026d/libraries/stdlib/common/src/generated/_Collections.kt#L3254-L3270

MRylander

Standard Library

Allow parameter annotation for lambda expression

fixes KT-17882 Sorry, I couldn't found the best way to implement tests so can you help me or can you add tests for this? I've tested that - dumped IR...

anatawa12