There are two reasons for this. First, this class will be used in the
metadata reading library which should not have dependencies on lots of
compiler stuff JavaToKotlinClassMap depends on.
Second, it was easy to accidentally break the deserialization in old
compilers by adding another mapping to JavaToKotlinClassMap. This was
possible because ClassMapperLite is used to decide whether or not the
JVM signature is "trivial" and should be written to the metadata (at
JvmSerializerExtension.SignatureSerializer.requiresSignature). If the
signature is trivial but mentions a type added in JavaToKotlinClassMap
in the new compiler, the old compiler will not be able to load the
signature correctly. See the comment on ClassMapperLite for more
information
Remove a non-reflective usage of the ResourceSet class, which has been
moved to a different package between versions. Access it through
reflection instead. This is a workaround. We can introduce a proper
fix once we have a public API in the Android plugin.
The test case that could detect the compatibility issue is
`testAndroidExtensionsManyVariants` (it uses experimental Android
extensions), but we did not run it with 3.2.0-alpha6. This commit
adds a test class with the same tests for 3.2.0-alpha6.
Issue #KT-23192 Fixed
Note, that this change potentially has some other effects in corner cases
(like the changed test data that is rather sensible because `bar`
in the example is not effectively projected out and can be called
with nulls)
Probably, we need to consider rewriting all other isSomeType methods
in KotlinBuiltins, but now it seems to be a rather dangerous change
#KT-16424 Fixed
Otherwise if Char value is a result of some erased generic call,
coercing it to I (primitive int) causes CCE at run-time.
#KT-23104 Fixed Target versions 1.2.40
In Gradle testCompileOnly configuration does not extend compileOnly.
Since :generators project does not have main source set,
compileOnly dependencies have never worked.
Instead "kotlin-reflect" was resolved transitevely trough
:compiler:frontend.script module (a runtime dependency becomes
a compile transitive dependency).
In ccd6263787 I replaced `runtime` dependency
on "kotlin-reflect" with `runtimeOnly` breaking `:generators:compileTestKotlin`.
Add missing long literal suffix
Add binary integer literals
Introduce IntegerLiteral lexer rule, which is closer to the actual lexer
Issue #KT-22713 Fixed
Alexander Udalov