Now, we detect clashing signatures during serialization to KLIB and
report a compiler error if two or more declarations have the same
`IdSignature`
For example, for the following code:
```kotlin
@Deprecated("", level = DeprecationLevel.HIDDEN)
fun foo(): String = ""
fun foo(): Int = 0
```
the compiler will produce this diagnostic:
```
e: main.kt:1:1 Platform declaration clash: The following declarations
have the same KLIB signature (/foo|foo(){}[0]):
fun foo(): String defined in root package
fun foo(): Int defined in root package
e: main.kt:4:1 Platform declaration clash: The following declarations
have the same KLIB signature (/foo|foo(){}[0]):
fun foo(): String defined in root package
fun foo(): Int defined in root package
```
Note that we report this diagnostic during serialization and not earlier
(e.g., in fir2ir) for more robustness, so ensure that we check
exactly the signatures that will be written to a KLIB.
If we later introduce some annotation for customizing a declaration's
signature (e.g., for preserving binary compatibility), this
diagnostic will continue to work as expected.
^KT-63670 Fixed
The trove4j library is licensed under LGPL, and that causes some troubles while working with it. The fastutil library provides the same functionality in the context of our needs, and is licensed under the Apache license.
^KTI-1135 In Progress
- This helps to track down disposables which are never disposed, and
reduces confusion when printing disposables in general (the names will
now be meaningful, instead of endless lists of "newDisposable" and
"TestDisposable").
^KT-64099
The change 9de6df6104 caused tests `requireKotlinCompilerVersion{,K2}`
to fail once the compiler version was changed to 2.0.0-dev-*. The reason
is that when patch version is 0, compiler version is equal to the
language version (which is itself always equal to JvmMetadataVersion).
So if we're replacing JvmMetadataVersion first, we end up with
`$ABI_VERSION$-dev-...` in the output, which is incorrect.
This commit is a slightly modified revert of 4f29c113.
IS_PRE_RELEASE allows to make LATEST_STABLE version behave as
experimental when this flag is set to true.
The general goal is to prepare fix of KT-62058; after this commit
one can do it by changing IS_PRE_RELEASE flag to true.
The fix of KT-62058 is planned to be done during bootstrapping.
This preparation and the future fix are parts of umbrella KT-61951.
The `kotlin-test` dependencies are left untouched as changing them affects publications, thus these versions are independent from the used inside our build
#KTI-1349 In Progress
There was only one real inheritor of AbstractFirBaseDiagnosticTest,
so there is no need in the whole hierarchy of abstract test runners
Also AbstractFirOldFrontendLightClassesTest is not intended to check any
diagnostics or CFG dumps, so this logic was removed (they still can be
checked using non-legacy AbstractFirDiagnosticTest from the main test
infrastructure)
Expect declarations do not survive serialization to KLIB. So they need to be explicitly filtered in order for tests that compare dumped IR before and after serialization to pass successfully.
^KT-61136
This is needed because after changing default language version to 2.0,
we still need to test many scenarios from this test in K1.
Move K1-specific tests to OldCompileKotlinAgainstCustomBinariesTest, and
K2-specific tests to FirCompileKotlinAgainstCustomBinariesTest.
Mute failing K2 tests via `muteForK2`. It will throw exception if the
muted test will suddenly start passing.
Add some more filters on private/synthetic stuff (which doesn't matter
in practice) to make full and light analysis mode dumps as similar as
possible, so that all existing tests will pass for JVM IR. Unmute some
tests which were failing with the old JVM backend.
Tests on repeatable annotations are muted because in full analysis,
annotations are wrapped into the container (e.g. `@A(1) @A(2)` ->
`@A$Container(A(1), A(2))`), but they are no in the light analysis mode.
So there's always going to be a difference for these tests between full
and light analysis, unless we're going to change behavior of kapt, which
would be a kind of a breaking change.
#KT-58497 Fixed
Iaroslav Postovalov