- render the whole line where the error/warning points to, if any, and another
line with '^', like other compilers do
- lowercase diagnostic severity
- decapitalize the message if it doesn't start with a proper name
This is the case when you reference a Java class in Kotlin whose superclass is
not resolved. Previously this fact was swallowed by LazyJavaClassDescriptor
leading to mysterious compilation errors
#KT-5129 Fixed
A non-abstract super-declaration is allowed to stand as 'an implementation' of
a fake override only if its visibility is not less than visibilities of all
other super-declarations
#KT-2491 Fixed
Some corner cases still remain: KotlinSignature, propagation, deserialized
delegates to Java interfaces
#KT-1239 Obsolete
#KT-1924 In Progress
#KT-2081 Fixed
This helps to avoid a nasty hack with loading inner Kotlin classes in JDR,
which makes it a bit easier to 'lazify' JDR, since now the container of a
Kotlin class is no longer required to be resolved eagerly before resolution of
the class itself