In init block or property initializers,
for `val x` declared in primary constructor,
`x` reference is now resolved to property, not to parameter.
So we need two different scopes for primary constructor,
one for 'pure' parameters and another one for all parameters,
including val/var ones.
#KT-42844 Fixed
Put their content to constructor-impl, so they are called during
constructor call, but they are not called during boxing, because
box-impl calls <init> and not constructor-impl.
#KT-28055 In progress
The main change here is in `JvmInlineClassLowering.visitFunctionAccess`,
where we now store the substituted return type of the function as the
type of the call expression. Without it, the call could have a
meaningless type, e.g. some `T` which is inaccessible at that place, and
that could backfire in subsequent lowerings in codegen. For example, in
the `stringPlus.kt` test, it would prevent the code in
`FlattenStringConcatenationLowering.isStringPlusCall` from recognizing
and replacing the `String.plus` call, leading to a codegen exception.
Other changes are mostly cosmetics to make the code similar to
`visitFunctionReference`, and preventive optimizations for the case when
the substitution map is empty.
In this commit we change value parameter type of containsAll, removeAll,
retainAll from Java collections. Originally it's Collection<?>,
we change it to Collection<T>
#KT-42340 Fixed
The inline class is boxed when we pass it as lambda argument, now we
unbox it. If the underlying type is not Any or Any?, bridge method does
the unboxing.
#KT-32450 Fixed
#KT-39923 Fixed
#KT-32228 Fixed
#KT-40282 Fixed
This helps to reduce peak memory in lowerings/codegen by a lot.
A more robust approach would be to have a separate BindingContext for
each file, and clear each of them after running psi2ir on it. This would
also lower peak memory usage in psi2ir.
Provide a fallback workaround compiler argument
-Xir-do-not-clear-binding-context just in case BindingContext is in fact
used somewhere and it's not caught by tests.
This commit unifies the expectation format between the stepping and
LVT tests in the new debugging test harness.
Furthermore, it introduces a compression of runs of locations without
linenumbers. These default to showing as bytecode offsets from
previous line number, which overspecifies the tests: the bytecodes
chosen should not be constrained by a debugging step test.
This commit enables the execution of suspend box tests in a separate
test. It's a QoL improvement in the existing bb tests but, motivating
these changes, enables the new debugger stepping tests to step
coroutine code.
This is the first step in a push to improve the test coverage of the
IR debugging experience. This commit improves on the sketch of local
variable table tests built on the new debugger stepping
infrastructure. As improvements on the existing
checkLocalVariableTableTest they:
- don't overspecify codegen strategy: no hard requirements on slots.
- test the observed lifespans of locals by stepping through code.
Ultimately this should enable us to bring over all existing tests for
improved coverage of both old and new JVM backends.
WIP list:
- Gracefully handle absent LVT: treat as empty Add type of local and
- type of value stored there to expectations Print values in local
- slots if primitive or java.lang.String Enable specifying
- expectations per backend Gracefully handle absent box methods
- Gracefully handle null values in slots of reference type
- Port a first LVT test
Before this commit, we cached such IR properties by FIR property
which was created by Java field each time when we referenced it.
This led to signature clashes. Now we cache such IR properties
directly by associated FIR field.
Ilmir Usmanov