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16432 Commits

Author SHA1 Message Date
Dmitriy Novozhilov 06e88b559a [FIR] Consider ConeConstraintSystemHasContradiction as a good reason for DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE error 2022-11-22 15:46:21 +00:00
Dmitriy Novozhilov 9b7b517f43 [FIR] Properly resolve declarations inside contract calls on CONTRACT phase 2022-11-22 15:46:21 +00:00
Dmitriy Novozhilov 01c6c7dc59 [FIR] Properly approximate return type of callable declarations 
- approximate intersection types in all non-local declarations
- approximate local types in non-private non-local declarations
 2022-11-22 15:46:20 +00:00
Dmitriy Novozhilov 991d8c18aa [FIR] Fix incorrect inference of return type of anonymous functions 
Also remove incorrect subtype check checkers

Test unsafeVarianceInAliasedFunctionalType.kt started to fail because
  of KT-54894. This bug existed before, changes from this commit just
  unhided it (previously it was hidden because incorrect subtype check
  in `isSubtypeForTypeMismatch` which is used by FirFunctionReturnTypeMismatchChecker
 2022-11-22 15:46:19 +00:00
Dmitriy Novozhilov 1b42298025 [FIR] Implement IMPLICIT_NOTHING_*_TYPE diagnostics 2022-11-22 15:46:19 +00:00
Dmitriy Novozhilov 0e84bf2053 [FIR] Don't report ARGUMENT_TYPE_MISMATCH on error types 2022-11-22 15:46:19 +00:00
Dmitriy Novozhilov 07567d6748 [FIR] Always fix type variables with UNKNOWN direction 2022-11-22 15:46:18 +00:00
Dmitriy Novozhilov 1b27d60307 [FIR] Support @OnlyInputTypes annotation 
^KT-54807 Fixed
 2022-11-22 15:46:17 +00:00
pyos 5cc08fb314 FIR DFA: check for reassignments of LHS when handling ?.. 
`x?.y != null` does not imply that `x != null` if e.g. an argument to
`y` has reassigned `x` in the meantime.

The same is true for `x == y` and `functionWithContract(x, y)`, but
those are somewhat harder to implement since there is no easy way to
find the last node of a certain argument.

^KT-55096
 2022-11-22 15:44:38 +00:00
pyos 67a6785f63 FIR DFA: move eq/notEq null-to-type translation to LogicSystem 
This makes the `returns() implies` checker slightly cleaner, and also
fixes the case that I've missed where in RHS of `x ?:` type of `x` was
not set to `Nothing?`.
 2022-11-22 15:44:37 +00:00
pyos ae31275f73 FIR DFA: unwrap transparent expressions in more places 2022-11-22 15:44:35 +00:00
pyos 5b08c300f4 FIR DFA: don't assume != true/false => == false/true 
This also fixes some returnsNotNull contracts because the old code added
an implication that `== true` => `!= null` then promptly removed any
statement that this could've affected if the argument was a synthetic
variable.

^KT-26612 tag fixed-in-k2
 2022-11-22 15:44:34 +00:00
pyos edaca59d83 FIR DFA: fork flow everywhere 
In theory, forking persistent flows should be cheap because of object
reuse, so the proposal here is to start from scratch and prove
redundancy of forks on a case-by-case basis. Something something better
safe than sorry.

^KT-28333 tag fixed-in-k2
^KT-28489 tag fixed-in-k2
 2022-11-22 15:44:32 +00:00
pyos 757921e63e FIR DFA: remove exactNotType 
Literally not used for anything anymore. What a waste of CPU time.

...and safeCallBreakInsideDoWhile is broken again. Oh well.
 2022-11-22 15:44:31 +00:00
pyos 6ee6d019ee FIR DFA: align return-implies checker closer to smartcasts 2022-11-22 15:44:31 +00:00
pyos 1ff968eca2 FIR DFA: extract approveStatementsInsideFlow(variable notEq null) 
I'm not sure how this fixes a test. Magic!
 2022-11-22 15:44:29 +00:00
pyos 6a2d74e211 FIR DFA: generate type implications on all null comparisons 2022-11-22 15:44:28 +00:00
pyos 2ae06a8d46 FIR DFA: when removing a variable, move type statements about dependents 
val c = C("...")
  val d = c
  if (c.x == null) return
  c.x.length // c.x has type String
  d.x.length // d.x -> c.x through d -> c
  c = C(null) // remove alias d -> c
  d.x.length // info from c.x moved to d.x

^KT-54824 Fixed
 2022-11-22 15:44:26 +00:00
pyos ceb1607057 FIR DFA: when breaking aliasing, keep the rest of the group together 
var a = ...
  var b = a
  var c = a
  a = ...
  // b and c still aliased
 2022-11-22 15:44:25 +00:00
pyos 7c8e9ac316 FIR DFA: remove RealVariableAndType 2022-11-22 15:44:24 +00:00
pyos 33363ba1fc Add more variable aliasing tests 2022-11-22 15:44:23 +00:00
Nikolay Lunyak c5469d5fb5 [FIR] KT-53988: Report ILLEGAL_SELECTOR for constants as selectors 
Merge-request: KT-MR-7756
Merged-by: Nikolay Lunyak <Nikolay.Lunyak@jetbrains.com>

^KT-53988 Fixed
 2022-11-22 10:54:09 +00:00
Anna Kozlova 702d0b4d54 [compiler] missed type parameters in local properties (KTIJ-23583) 
even though local variables won't contain type parameters,
let's build fir for them
 2022-11-22 10:47:45 +00:00
Anna Kozlova 3fdd0aacd3 [compiler] preserve fir receiver in tree 
when selector is invalid expression,
ensure that fir tree still contains receiver as well as selector

KTIJ-23578
 2022-11-22 10:46:59 +00:00
Mikhail Glukhikh 1aae9d6456 FIR2IR: generate this reference to non-source class properly 
#KT-53983 Fixed
 2022-11-22 10:01:16 +00:00
Ivan Kylchik e3f8aa255a Fix StackOverflow in interpreter for case with recursive enum init 
#KT-54884 Fixed
 2022-11-21 20:03:18 +00:00
Ilya Kirillov b6481ed891 [FIR] do not use FirValueParameter for function type parameter 
As it is a different abstraction, introduced FirFunctionTypeParameter instead

Also, fix syntax checkers for function type parameter

^KT-55035 fixed
 2022-11-21 16:17:51 +00:00
Jinseong Jeon f2bc25c71d SLC: fix visibility/static modifer of property in companion 2022-11-21 15:55:13 +01:00
Jinseong Jeon e2901c81ac SLC: populate fields from companion in annotation 2022-11-21 15:55:12 +01:00
Mikhail Glukhikh 1d76bce3dd K2: fix outerClassSymbol behavior for local classes #KT-55018 Fixed 2022-11-21 09:23:54 +00:00
vladislav.grechko 5ec2f1ad92 Get rid of redundant boxing when comparing inline class instances 
^KT-33722: Fixed
 2022-11-18 23:14:03 +00:00
Sergej Jaskiewicz becbc06663 [JS] Re-enable some stepping tests 2022-11-18 10:37:58 +00:00
Mikhail Glukhikh 82f1535007 K1: fix IIOBE in expect-actual checker with different type parameter number 
#KT-54827 Fixed
 2022-11-17 22:28:04 +00:00
vladislav.grechko 36b8ba8df3 Improve support of custom equals in inline classes 
- Ensure that typed equals parameter's type is a star projection of
  corresponding inline class

- Make possible to declare typed equals that returns 'Nothing'

- Forbid type parameters in typed equals operator declaration

^KT-54909 fixed
^KT-54910 fixed
 2022-11-17 15:35:14 +01:00
Dmitrii Gridin 33281770c7 [FIR IR] support FirReceiverParameter 
^KT-54417
 2022-11-17 09:50:11 +00:00
Anna Kozlova c727dbb8ca [fir compiler] ensure type parameters are included in the resolve scope 
to resolve the next parameter bounds (KTIJ-23674)
 2022-11-16 22:25:02 +00:00
Mikhail Glukhikh ac514849f4 K1: add deprecation for implicit non-public calls #KT-54762 Fixed 2022-11-16 12:27:12 +00:00
Yan Zhulanow e21226d02a [SLC] Ignore callables with invalid or absent names (KTIJ-23584) 2022-11-15 16:13:59 +00:00
Pavel Mikhailovskii 4436ce22b0 Generate meaningful bytecode names for extension receivers in INDY lambdas 2022-11-15 15:38:34 +00:00
Denis.Zharkov 2953e600ff K1: Deprecate incorrect callable references resolution behavior 
^KT-54316 Related
^KT-54832 Fixed
 2022-11-15 15:06:58 +00:00
Nikolay Lunyak 267ce1d892 [FIR] KT-54220: Don't crash on unsigned integers when no stdlib present 
^KT-54220 Fixed
 2022-11-15 09:02:33 +02:00
Nikolay Lunyak 89f8821d0a [FIR] KT-53371, KT-53519: Fix annotations arguments mapping 
See: compiler/testData/asJava/lightClasses/
AnnotatedParameterInInnerClassConstructor.kt

The muted tests don't work with the (KT-53371, KT-53519)-related
changes. During this test happens an attempt to access unresolved
annotations via CustomAnnotationTypeAttribute.
Discussion: KTIJ-23547
 2022-11-14 22:40:41 +02:00
Svyatoslav Kuzmich 4ba780be26 [Wasm] unmute test 2022-11-14 13:55:39 +01:00
Svyatoslav Kuzmich 78bd6dbdcd [Wasm] Allow implementing function interfaces 2022-11-14 11:23:18 +01:00
Mikhael Bogdanov edc54524aa Xjdk-release: support mixed compilation of Java and Kotlin 
#KT-52815 Fixed
 2022-11-14 06:57:12 +00:00
Ilya Chernikov 7e4ee399c8 FIR JS: temporarily mute remaining codegen tests 2022-11-12 16:28:25 +01:00
Ilya Chernikov 78ca733c38 FIR JS: add K2 variants of all other JS tests 
except tests that are not possible to add without some modifications in
the test infra. See todos on the commented-out test declarations
 2022-11-12 16:28:24 +01:00
Ilya Chernikov 4e4511bba2 FIR2IR: convert enums with non-primary default ctor correctly 
see added test for example
 2022-11-12 16:28:24 +01:00
Ilya Chernikov 7a57e8d903 FIR JS: Add K2 support to K2JsIrCompiler 2022-11-12 16:28:24 +01:00
Ilya Chernikov 44cce3ad52 FIR JS: mute remaining tests for now 2022-11-12 16:28:23 +01:00