This fixes an issue in constructing annotation instances with array
class elements. For some reason, behavior of `ClassLoader.loadClass`
differs from `Class.forName` in handling arrays, namely:
* `loadClass("[Ltest.Foo;")` returns null
* `Class.forName("[Ltest.Foo;")` returns class for array of test.Foo
Overall, there doesn't seem to be any way to load an array class with
`CLassLoader.loadClass`.
We pass initialize=false to forName because this is the behavior of
ClassLoader.loadClass: it doesn't perform class initialization (e.g.
<clinit> is not executed).
#KT-31318 Fixed
After the following changes:
* 290aded94f
* 33de71f792
default values of jvmTarget and javaHome started to overwrite properties
set through compileJava in core:descriptors.runtime
There is added a new service named `SubstitutingScopeProvider`, that
provides factory that creates captured types and approximator for them.
In OI they are the same as before commit, for NI they are empty, because
that approximation interferes with NI algorithm
That service is injected into function descriptors and property descriptors
and used for creating `SubstitutingScope` with correct services
Also there is changed time when we approximate captured types in NI
(after all call checkers)
#KT-25290 Fixed
Previously, we used a pretty roundabout way to load a MemberScope from a
single file facade represented by KPackageImpl, which involved going
through ModuleDescriptor, PackageFragmentProvider, PackagePartProvider
etc. The only advantage of this approach was that it sort of works
similarly as in the compiler, however mutable state in
RuntimePackagePartProvider and the fact that .kotlin_module files were
required for this to work diminished this advantage.
In this change, we load MemberScope from a KPackageImpl pretty much
directly, by using the existing method
`DeserializedDescriptorResolver.createKotlinPackagePartScope` and
caching the result in the new component PackagePartScopeCache.
#KT-30344 Fixed
Main test data (testName.txt) a not totally valid cause of IDEA-205039.
Javac test data (testName.javac.txt) a not valid
cause of type annotations support absence.
Runtime tests are disabled cause reflection support absence.
This is an addition to c1ab08c8ce where KT-26582 was fixed. The test
testClassLiteralArguments in JvmRuntimeDescriptorLoaderTestGenerated
failed before this change but went unnoticed because it wasn't run on CI
(see the previous commit)
- Add marker for the experimental type inference features
- Add annotation that will control builder-like inference
- Require that annotation on corresponding parameters and extensions
- Allow to use builder inference without suspendability
Changes in tests and refactorings (rename mainly) are going to be
introduced in further commits
In MemberDeserializer.loadProperty, we incorrectly passed 0 to
getAnnotations when loading annotations on property accessors in case
the protobuf field getter_flags/setter_flags was not present. The
correct behavior, as described in metadata.proto, was to pass a special
"default accessor flags" value, constructed from the main property
flags. Otherwise in case there were annotations both on the property and
on the accessor (as in PropertyAndAccessor.kt) and the accessor was
otherwise default, we would assume that it had no annotations and would
not load them in compiler and reflection
#KT-25499 In Progress
The exception was incorrectly introduced in 0f0602230a. We should not
fail when `names` is null, only when there's no element at the
corresponding index. On Java 6, `names` is always null. On Java 8,
`names` is never null (it's an empty list if the class was compiled
without "-parameters")
PSI-based implementation (accessible via
`-Xuse-old-class-files-reading`) loads parameter names from the
"MethodParameters" attribute if it's present, so our own implementation
should as well.
This metadata doesn't seem supported in the java.lang.model.element API
though, so SymbolBasedValueParameter (which is used in `-Xuse-javac`)
will continue to have incorrect behavior for now
#KT-25193 Fixed
The issue was reproducible when the same package is present in different
modules with the same -module-name (which is a popular case of src/test
roots in simple IDEA projects). The problem was in the fact that several
resource files containing package name mapping with the same name were
present in the classpath, but RuntimePackagePartProvider only considered
the first one. The fix is to use getResources instead of
getResourceAsStream and handle each returned resource.
Also, optimize internal representation to store the mapping in the form
which is the most convenient for findPackageParts, which should be
faster than registerModule because in theory, it's called more often.
#KT-21973 Fixed
#KT-24651
There's still some blind spots:
- Covariant overrides in Java (KT-25036)
- Current implementation assumes that when language version is 1.3 every suspend function
reference only release-coroutines-package Continuation
(we need to check if it's a correct statement)
#KT-24848 Fixed
#KT-25036 Open
Introduce COMMON_COROUTINES_TEST directive.
Every test with this directive is run twice: one time with
language version 1.2 and kotlin.coroutines.experimental package
and the other time with language version 1.3 and kotlin.coroutines
package. Each run is a separate method: with suffixes _1_2 and _1_3
respectively.
However, since codegen of release coroutines is not supported in JS
backend, we generate only one method: with suffix _1_2.
#KT-23362
Also, fix the value of "hasAnnotations" flag to reflect if there are any
_non-source_ annotations on a declaration.
Unfortunately, after this change
IncrementalJsCompilerRunnerTestGenerated$PureKotlin.testAnnotations
starts to fail because of the following problem. The problem is that
annotations on property accessors are not serialized yet on JS (see
KT-14529), yet property proto message has setterFlags field which has
the hasAnnotations flag. Upon the full rebuild of the code in that test,
we correctly write hasAnnotations = true, but annotations themselves are
not serialized. After an incremental build, we deserialize property
setter descriptor, observe its Annotations object which happens to be an
instance of NonEmptyDeserializedAnnotationsWithPossibleTargets. Now,
because annotations itself are not serialized, that Annotations object
has no annotations, yet its isEmpty always returns false (see the code).
Everything worked correctly before the change because in
DescriptorSerializer.hasAnnotations, we used Annotations.isEmpty and the
result was the same in the full rebuild and in the incremental scenario.
But now we're actually loading annotations, to determine their
retention, and that's why the setterFlags are becoming different here
and the test fails
#KT-23360 Fixed
Denis Zharkov