where "fix" means "work around a bug that is much harder to fix". When
lambdas are extracted into the nearest class, captured type parameters
are not transformed into type parameters of the new method; because of
this, to check whether a reified type parameter is captured by a method
we need to check the outermost named function, not the current function.
Rely on the frontend weeding out cases that are not supported.
In psi2ir, introduce all the parameters before processing default
values.
Change the DefaultArgumentStubGenerator to generate code that
matches the behavior of the current backend.
and fake lambda types, too. (But those only matter for debugging.)
Also, share object name generators between methods with the same name to
avoid rewriting objects from one with objects from the other.
Generally, using state.classFileVersion would be enough because we
report an error when inlining bytecode into a class file with a lower
target version (see INLINE_FROM_HIGHER_PLATFORM). However, we take maxOf
with the original version of the class file, _just in case_ the user has
suppressed this error (for example, to workaround some other corner case
in the compiler).
#KT-30744 Fixed
CheckLocalVariablesTableTests will now check the validity of
the locals table against types of locals computed based on the
bytecode.
These checks and the new destructuringInFor test act as a
regression test for the changes in
https://github.com/JetBrains/kotlin/pull/2613
These checks also caught a similar issue for destructuring
lambda parameters, where the local is introduced before the
value has been written to the local slot. This change also
fixes that.
Finally, this change fixes the asmLike tests to correctly
look up the name of parameters in the locals table.
Disable annotation rendering in default type and descriptor renderers.
Preserve annotations in Android and Serialization plugins.
Update error texts in ide tests.
Nullability annotations in Java descriptors are rendered with context-dependent renderer.
#KT-20258 Fixed
If the delegated property operators involved are inline, and delegated
property metadata parameter is not used (which is often the case, e.g.,
'lazy'), we can skip those properties in metadata generation.
NOT implemented: special case when only 'kProperty.name' is used by the
corresponding delegated property operators.
Also a sneak fix for KT-34060.
Using files turned to be a bad idea, because people often
use the same name for files with expects and with corresponding actuals.
This commits disambiguiates ambiguous message for
AMBIGUOUS_ACTUALS/AMBGIUOUS_EXPECTS diagnostics by using modules instead
of files
^KT-32582 Fixed
This problem is only relevant when isTypeRefinementEnabled == true (HMPP projects)
Ambiguity accidentally was removed after 471134d
There, for areCallableDescriptorsEquivalent we stopped assuming
as impossible a situation of having identity-different descriptors
in the same containing declaraton that still might be considered equal
So, before 471134d we were comparing
"fun foo(x: String)" with "[substituted] fun foo(x: String)"
and areCallableDescriptorsEquivalent returned false for such case.
Thus, both overrides were left in the resulting set.
After 471134d, those two descriptors
becamed considered as equal thus having a possibility to remove any of them.
The problem is that "areCallableDescriptorsEquivalent" has kind of
unclear contract. Effectively it checks whether two descriptors match
to the same declaration.
But some of the usages expect that it also makes sure that descriptors
have the same substitution (see org.jetbrains.kotlin.resolve.calls.smartcasts.IdentifierInfo.Variable#equals)
So, the straight solution is using original descriptors for the cases
where we need to make sure that descriptors relates to actually different
declarations
^KT-34027 Fixed
The actual problem was introduced in 4f1e85b468, note how `hashCode` is implemented:
```
var currentHashCode = cachedHashCode
if (currentHashCode == 0) return currentHashCode
...
```
It's a silly bug, there should be check `if (currentHashCode != 0) ...` because `0` is used a marker for "uncomputed value".
Now, in the commit 0219b86d06 I added map with `KotlinType` as a key and because of constant `hash` for `KotlinType`, we basically got `List` instead of `Map`, which caused this performance regression
#KT-34063 Fixed
For compiled scripts there is AbstractIdeCompiledLightClassTest
For now there is a difference in light classes constructed from source and from compiled class (missing baseClass and constructor parameter for script class)
But it doesn't affect users because calling script class from Java isn't supported yet
testData for AbstractIdeLightClassTest and AbstractIdeLightClassForScriptTest can be merged when the difference will be fixed
Leonid Startsev