This directory is skipped in JVM IR test generator, so they won't show
up as failed anymore.
Note that only failing tests are moved to oldLanguageVersions/. Tests
which already pass are still being run. It may be useful not to break
them in case we _do_ need to support some pre-1.3 language feature
switches in JVM IR.
Motivation: missing visibility modifier is an error in visibility modifiers list, so we should highlight this list.
Including a name in the range is convenient for using alt+enter (you don't have to move cursor from name to fun/class/val keyword)
Also change NO_EXPLICIT_RETURN_TYPE_IN_API_MODE diagnostic range to 'declaration name' to match corresponding IDE inspection.
Fix stylistic problems and typos after review
Change CLI flag to -Xexplicit-api=strict|warning. 'Disable' state and 'mode' suffix are left out as implementation details.
Change intention title to 'make X public explicitly'
Do not report 'no explicit visibility' on property accessors
Set DECLARATION_SIGNATURE as a range for report
Rename internal diagnostic from _MIGRATION to _WARNING
As for SAM wrappers, the bytecode sequence
new A
dup
new B
dup
invokespecial B.<init>
invokespecial A.<init>
breaks the inliner, so instead we do
new B
dup
invokespecial B.<init>
store x
new A
dup
load x
invokespecial A.<init>
Otherwise, the cached instances cannot be reused for different wrapped
types. Also, if the wrapped type is regenerated during inlining, the
inliner would produce a call to a nonexistent constructor that takes the
regenerated type as an argument.
To avoid bytecode sequences like
new _1Kt$sam$i$java_lang_Runnable$0
dup
new _1Kt$f$1
dup
invokespecial _1Kt$f$1.<init>()V
invokespecial _1Kt$sam$i$java_lang_Runnable$0.<init>(...)V
as the different order of `new` and `<init>` confuses the inliner.
Consider the following constraint system (from the test example):
Nothing? <: V1
F!! <: V2
Inv<V1> <: S
Inv<V2> <: S
Where V1, V2, S are type variables, and F has nullable upper bound.
Type variable fixation order should be: V2 -> V1 -> S, and the problem
was that previously after fixation of type variable V2 we were trying
to fix S (before V1), so we had the following constraints on S:
Inv<F!!> <: S
Inv<V1> <: S
=> S were fixed to Inv<F!!>
And after this V1 was fixed to F!! which is contradictory as Nothing?
is not a subtype of F!!.
#KT-33033 Fixed
#KT-30297 Fixed
#KT-32168 Fixed
#KT-27722 Fixed (actually, it was fixed with addition of DefNotNullTypes, and now test was added to save this behavior)
#KT-32345 Fixed
Namely, anonymous objects defined in lambdas that have all captured
variables as loose fields instead of a single reference to the parent.
The question is, when a lambda inside an inline function defines an
anonymous object, and that object is not regenerated during codegen for
the inline function itself, but then has to be regenerated at call site
anyway, do we use an outer `this` or loose capture fields? For example,
before KT-28064:
inline fun f1(g: () -> Unit) = object { g() }
// -> f1$1 { $g: () -> Unit }
inline fun f2(g: () -> Unit) = f1 { object { g() } }
// -> f2$$inlined$f1$1 { $g: () -> Unit }
// f2$$inlined$f1$1$lambda$1 { this$0: f2$$inlined$f1$1 }
inline fun f3(g: () -> Unit) = f2 { object { g() } }
// -> f3$$inlined$f2$1 { $g: () -> Unit }
// f3$$inlined$f2$1$1 { this$0: f3$$inlined$f2$1 }
// f3$$inlined$f2$1$1$lambda$1 { this$0: f3$$inlined$f2$1$1 }
After KT-28064:
inline fun f2(g: () -> Unit) = f1 { object { g() } }
// -> f2$$inlined$f1$1 { $g: () -> Unit }
// f2$1$1 { $g: () -> Unit }
inline fun f3(g: () -> Unit) = f2 { object { g() } }
// -> f3$$inlined$f2$1 { $g: () -> Unit }
// f3$$inlined$f2$2 { ??? }
// f3$1$1 { $g: () -> Unit }
Should `???` be `this$0: f3$$inlined$f2$1` or `$g: () -> Unit`? This
commit chooses the latter for KT-28064 bytecode and keeps `this$0` when
inlining the old bytecode.
Revert "[JS IR] Build hybrid versions of stdlib and kotlin.test"
This reverts commit b9f88350dd.
Revert "[JS IR] Add gradle plugin integration tests"
This reverts commit d872b27663.
Revert "Update bootstrap"
This reverts commit bc47594c7a.
Revert "[JS IR] Support generating both IR and pre-IR libraries"
This reverts commit 1b8df45bfe.
Alexander Udalov