[FIR JS] Implement FirJsExternalChecker

The JsAllowValueClassesInExternals feature is enabled explicitly,
because otherwise it's enabled
implicitly depending on the backend. See:
org/jetbrains/kotlin/test/builders/LanguageVersionSettingsBuilder.kt:90

A property may have a fake source return kind, while its accessor
has a real source kind. In this case we can't "just copy"
the property return type down to the accessor.

This commit is contained in:

Nikolay Lunyak

2023-01-04 16:42:00 +02:00

committed by

Space Team

parent 7b8f5f9980

commit a20e29e8b7

54 changed files with 758 additions and 456 deletions

									
										compiler/testData/diagnostics/testsWithJsStdLib/native/extensionFunctionAndProperty.kt
									
Vendored

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				// FIR_IDENTICAL

				class A

				<!WRONG_EXTERNAL_DECLARATION!>external fun A.foo(): Unit<!> = definedExternally