Fixes KTIJ-18835: Adding curly braces with labeled object in string template

[abhinav12k]

Fixes issue - KTIJ-18835

[abelkov]

There is already a PR for this issue: https://github.com/JetBrains/intellij-community/pull/2374

[vladimirdolzhenko]

Could you please add tests ?

[abhinav12k]

Hi @vladimirdolzhenko, Can you please any reference / example for test cases. I haven’t wrote any test case for intellij plugin.

[vladimirdolzhenko]

you can use something like test data used by https://github.com/JetBrains/intellij-community/blob/master/plugins/kotlin/completion/tests-k1/test/org/jetbrains/kotlin/idea/completion/test/handlers/BasicCompletionHandlerTestGenerated.java -> https://github.com/JetBrains/intellij-community/tree/master/plugins/kotlin/completion/testData/handlers/basic

to regererate test classes you can use org.jetbrains.kotlin.idea.testGenerator.all.GenerateAllTestsKt or Generate Kotlin Tests (K1 + K2) run configuration in IntelliJ

[abhinav12k]

@vladimirdolzhenko Added test cases. Please check

[vladimirdolzhenko]

@abhinav12k could you pls rebase on the latest master branch? as the actual commit has 5000+ changed files.

[abhinav12k]

@vladimirdolzhenko Rebased. Can you please check