現代化的JVM語言 Kotlin v1.0.3發布

2010年，長達是十年之久的Java開發讓JetBrains的工程師認為老舊的Java語言已經嚴重阻礙了生產力。他們認為是時候開發一款現代化的JVM語言了，這也是因為他們有足夠的資源和專家。本身做各種IDEs起家的JetBrains就開始著手新工具的開發——一個編程語言。

Kotlin可以通過versa調用Java方法，源碼可在同一項目中混合使用，甚至生成的.class文件完全兼容Java工具。JetBrains內部現在已經有一個超過20個開發人員的團隊使用Kotlin開發。 目前已經有大量的開發人員使用Kotlin開發web服務后端和Android應用。

更新日志

1.0.3版本主要是bug修復，工具的改進和性能提升。

系統全部更改日志和問題統計

• New option -jdk-home to specify the JDK against which the code is compiled
• Options to specify Kotlin language version (-language-version) and target Java version (-jvm-target) (will have effect in 1.1, added now for forward compatibility)
• More efficient bytecode (no more iterator in indices loop, avoid unnecessary operations withUnit)
• Various improvements to diagnostic messages
• Autosuggestion for Java to Kotlin conversion for Java code copied from browser and other sources outside of the IDE
• Language injection for strings passed to parameters annotated with @Language. Also predefined Java injections applied in Kotlin code. Read more about using language injections in the documentation
• Completion now always shows non-imported classes and methods and adds imports automatically when they are selected
• Smart completion works after ‘by’ and ‘in’
• Move Element Left/Right actions work for Kotlin
• Decompile button is now available in Kotlin bytecode toolwindow and for .class files compiled with Kotlin
• Now you can navigate from stacktrace to the call site of an inline function
• Inspections and intentions to check and adjust Kotlin configuration in pom.xml files
• Various Spring support improvements
• 更多日志見：ChangeLog.md

下載

• kotlin-compiler-1.0.3.zip
• Source code (zip)
• Source code (tar.gz)