```
interface A {
fun <T> foo(): T
}
class B(val a: A) : A by A {
generated fun <T'> foo(): T' {
return a.foo() // <------
}
}
```
There was a problem that type of generated delegated call used
an unsubstituted type of the original delegated declaration, which led
to a situation when (see example) type of call `a.foo()` was not `T'`
but `T`, which led to incorrect IR and further exceptions on backend
^KT-64257 Fixed
^KT-64284 Obsolete
Otherwise, two or more link tasks being executed in parallel will use the same directory
for IC caches which might lead to races during compilation
#KT-63471 Fixed
The actual usage was already under suppression; however, we don't have support for suppressing import statements (KT-30155)
We need to handle these suppressions within KT-58227 and KT-64273
Second phase of removing LLVM coverage. This had to wait until after the
bootstrap advance.
Co-authored-by: Troels Lund <troels@google.com>
Merge-request: KOTLIN-MR-838
Merged-by: Alexander Shabalin <alexander.shabalin@jetbrains.com>
After a generation of fake overrides some code may still to refer old
symbols from declaration storage (like computation of overridden
symbols for lazy functions), so we need to remap those symbols using
information from IR f/o generator
This change affects only mode with IR f/o generator
The old way of overridden computation with fir2ir f/o generator relied
on the fact that fir2ir generator creates IR for all f/o and fills
its caches. But with IR f/o generator enabled, we don't call fir2ir
generator, so some caches are missing. And for this mode it's enough
to acquire the symbol using the original declaration symbol and the
lookup tag of the corresponding supertype
Relates to KT-64202
Fir2Ir introduces temporary symbols to avoid creating
fake overrides themselves. Further pipeline is not ready to
these symbols. That's why we have introduced separate pass,
that replaces all this symbols with real fake override
symbols, after they are created.
^KT-63645
There are a lot of restrictions between different parts of the pipeline.
1. Fake overrides can't be built before classes are actualized
2. Constants can't be evaluated before callables are actualized
3. Callables can't be actulaized before fake overrides are built
4. Checkers can't run before constants are evaluated
This commit reorders things to make all these restrictions happy.
^KT-63644
When running `codegen/box` tests, Kotlin/Native test infrastructure
divides test data files into groups and compiles each group in a single
compilation.
As a result, compilation problem with one test can cause an unrelated
nearby test to fail.
To make this less frustrating, this commit adjusts test failure reports:
it moves the test grouping mention from the bottom of a report to the
top and makes the wording more clear and actionable.
A new system property was added to enable a 'dumb mode' for KotlinBuilder.
In this mode it is possible to disable IC caches, but don't request rebuild
And all IC trackers will still work
^KT-64305 Fixed
Merge-request: KT-MR-13524
Merged-by: Aleksei Cherepanov <aleksei.cherepanov@jetbrains.com>
There are many complications with the current design of passing data
from within in-place lambdas to surrounding code. Solving these
complications will involve more time to investigation than is available
within the K2 release. So we are disabling passing type statement
information from lambdas for the time being until more time can be
devoted to a more complete solution.
^KT-60958 Fixed
^KT-63530 Fixed
Igor Chevdar