`RuntimeTypeMapper.mapSignature` threw exception because the descriptor
for `clone` was created manually in CloneableClassScope and therefore it
didn't have a JVM signature as in deserialized descriptors, and wasn't
recognized as a Java method either.
#KT-22923 Fixed
This works in many cases, however, it is incomplete since there
are cases where classes are extracted to top-level and therefore
reparented. Therefore, we lose the information about the function
class are nested inside.
Introduce MetadataSource as a way to store the original descriptor for
any element (before any lowerings) and maintain it until the end of the
codegen where it's used in generating the metadata. Note that JVM
signatures written to the metadata are formed from the _resulting_
generated elements, not by mapping the original descriptors.
Some corner cases are not supported yet, namely properties declared in
companion objects, synthetic methods for property annotations,
JvmPackageName, etc.
#KT-29119 Fixed
IrDeclarationOrigin.FILE_CLASS is used in CallableReferenceLowering to
generate correct declaration owner.
Many reflection tests start to fail with this commit because they are
now treating callable references to top level declarations as Kotlin
symbols and fail because there's no JVM signature for them; this is
fixed in subsequent commits (previously, they worked because without
Kotlin metadata, these files were treated as Java classes)
Getter of a primary value of an inline class belongs to the box class.
Its arguments should not be unboxed when the method is called.
However, its result might require boxing if it's an inline class value.
When we have an internal primary value, there's no getter method.
In fact, we can use box/unbox methods for inline class directly
(don't forget to box the result, it may be an inline class type value).
#KT-26748
Use only getDeclaredMethod/getDeclaredConstructor instead. The reason is
that getMethod/getConstructor only finds public-API (public or protected
on JVM) declarations, and to determine if a declaration is public-API in
the class file we used isPublicInBytecode, which was trying to load
annotations on the declaration to see if it was InlineOnly, and that
required lots of time-consuming actions and worsened the stack trace (as
can be seen e.g. in KT-27878). In fact, the implementation of
Class.getMethod is not supposed to do anything complicated except
loading annotations from each superclass and superinterface of the given
class. Doing it in our codebase simplifies implementation and probably
improves performance
Caused by 4266e50be8 and 8ccbbf71ec. Previously it worked because we
used hardcoded signatures of equals/hashCode/toString and always looked
them up in java.lang.Object
#KT-25404 Fixed
This patch mutes the following test categories:
* Tests with java dependencies (System class,
java stdlib, jvm-oriented annotations etc).
* Coroutines tests.
* Reflection tests.
* Tests with an inheritance from the standard
collections.
Inline functions with reified type parameters are generated as private (see
AsmUtil.specialCaseVisibility), so we should treat them as "declared" in
reflection to look them up via getDeclaredMethod, not getMethod
#KT-14721 Fixed
As in KClassifier.createType and everywhere in the compiler, specify arguments
for the innermost type first. This is more convenient to use because generally
the construction/introspection of such type starts from the innermost class
anyway (i.e. something like generateSequence can be used, without the need to
call .reverse() in the end)
