- `dependency2` is needed to ensure the creation of combined Kotlin
symbol providers. If there is only a single dependency Kotlin symbol
provider, the combined symbol provider won't be created.
then, for compiled code deserialized fir would be used instead of building
decompiled text and consequence building and resolving of raw fir;
type for ktTypeReference from compiled code is called e.g., by UAST inspections
when they check annotations of the called function parameters
Previously, the semantic was more-or-less correct for most of the cases
but some corner one, like `sort` in MutableList didn't work properly.
Namely, `sort` should be marked there in a way to forbid to call it
everywhere beside super-calls.
Also, overriding it should be allowed.
Mostly, the logic was re-written to K2 model from K1-related
JvmBuiltInsCustomizer.
^KT-57694 In progress
^KT-57269 Fixed
Also, this change adds SinceKotlin and Java.Deprecated to this phase
It fixes some problems with API_NOT_AVAILABLE, so now it is closer to K1
^KT-57648 Fixed
^KT-55723 Fixed
this gives the following benefits:
1. no protobuf in memory, all data is already present in stubs
2. given that symbol provider for libraries is already stub based,
we can get rid of complicated code to find source psi by deserialized fir
3. it's also possible to reduce number of index access,
when fir is requested for given ktElement
^KTIJ-24638
Notice on `DebugSymbolRenderer`:
stub based deserializer sets source directly,
but it's available in IDE mode only.
Thus, standalone and IDE tests have different results.
In order to avoid this, sources for compiled code are explicitly ignored
Notice on distinct callables:
for a file which belong to multiple libraries, decompiled code would be build per library.
In order to avoid ambiguity errors for members in that file,
we need to distinct provided elements by origins
failed test from IJ repo:
FirReferenceResolveWithCrossLibTestGenerated#testSetWithTypeParameters
ConeAttributes can have some non-stable info, so we shouldn't render it
Also reduce resolve from IMPLICIT_TYPES_BODY_RESOLVE to TYPES where it is possible
^KT-58141 Fixed
The change is needed for the parallel resolution (^KT-55750), so we can resolve the declaration
under a lock that is specific to this declaration.
Previously, if LL FIR was resolving some FirClass, LL FIR resolved all its children too, and it had no control over what parts of the FIR tree were modified.
The same applied to the designation path, sometimes the classes on the designation path
might be unexpectedly (and without lock) modified.
This commit introduces LLFirResolveTarget, which specifies which exact declarations should be resolved during the lazy resolution of the declaration.
All elements outside the declarations specified for resolve in LLFirResolveTarget, should not be modified.
The logic of lazy transformers is the following:
- Go to target declaration collecting all scopes from the file and containing classes
- Resolve only declarations that are specified by the LLFirResolveTarget, performing the resolve under a separate lock for each declaration
^KT-56543
^KT-57619 Fixed
If property call receiver is something real (like another property or a
function call), then it should not be shortened because the semantics
might change
^KTIJ-25232 Fixed
The existing K2 reference shortener collects all the PSI elements to
shorten. As a result, it possibly shortens duplicated PSI elements. For
example,
```
// FILE: main.kt
package a.b.c
fun test(n: Int) {
return if (<expr>x.y.z.Outer.Inner.VALUE0 > x.y.z.Outer.Inner.VALUE1</expr>) 1
else n
}
// FILE: values.kt
package x.y.z
class Outer {
object Inner {
val VALUE0 = 13
val VALUE1 = 17
}
}
```
for the above code, the existing K2 reference shortener tried to shorten
- x.y.z.Outer.Inner -> Inner
- x.y.z.Outer.Inner.VALUE0 -> VALUE0
- x.y.z.Outer.Inner -> Inner
- x.y.z.Outer.Inner.VALUE1 -> VALUE1
`x.y.z.Outer.Inner` is included in the list to shorten twice.
When it actually shortens the PSI elements, it shortens only
- x.y.z.Outer.Inner.VALUE0 -> VALUE0
- x.y.z.Outer.Inner.VALUE1 -> VALUE1
but it imports all of
- x.y.z.Outer.Inner
- x.y.z.Outer.Inner.VALUE0
- x.y.z.Outer.Inner.VALUE1
As a result, it has unnecessary additional import directives.
This commit fixes the issue by avoiding duplicated shortening for a
single PSI element.
so the check is functionally the same as in K1.
#KT-57064 fixed
#KT-57065 fixed
One of the tests introduced here (javaMappedCtors) revealed an
additional issue, filed as KT-57368
Those scopes always contain all nested classifiers,
while only some of them are available without
explicit import. There are other, more reliable
scopes (like FirNestedClassifierScopeWithSubstitution)
which are stricter about which classifiers
they recognise as valid
^KTIJ-24684 Fixed
^KTIJ-24662 Fixed
If an annotation doesn't specify an explicit use-site target,
previously it was added to both, the primary constructor value parameter
and the property in the FIR. Then, in FIR2IR, only the "correct" one was
added to the IR. Move up the deduplication logic into the frontend.
^KT-56177 Fixed
Support FirStringConcatenationCall in FirCompileTimeConstantEvaluator.
This allows string templates ("foo${bar}") to be evaluated as constants,
assuming the interpolated expressions are themselves constant.
In addition, fixes some handling bugs with KtConstantEvaluationMode,
where some expressions that are not valid in a `const val` declaration
were being supported for `CONSTANT_EXPRESSION_EVALUATION`, including
non-static final Java fields in FIR, and composite expressions of
non-const properties in FE1.0.
Marco Pennekamp