eec3a4720c
NI: don't collect members if a receiver type is StubType to avoid creating error candidates instead of not crating them at all
...
^KT-37717 Fixed
2020-07-07 11:17:06 +03:00
a0f8ada285
[FIR-TEST] Unmute failing diagnostic tests
2020-07-06 12:11:57 +03:00
0ee7306d9c
Fix coercion to Unit when variable already have other constraints
...
Don't add `Unit` if variable has an upper constraint T <: A.
It's impossible to coerce variable T to Unit as constraint system will
be always contradictory: T := Unit => Unit should be subtype of A
#KT-39900 Fixed
2020-07-03 17:54:14 +03:00
d51bb2c053
Add compatibility resolve when variable has "bad" intersection type
...
#KT-39468 Fixed
2020-07-03 12:18:28 +03:00
102c9c08d0
[FIR] Resolve elvis call as special synthetic call
...
Before that commit we desugared `a ?: b` as
when (val elvis = a) {
null -> b
else -> elvis
}
It was incorrect, because `a` should be resolved in dependent mode,
but when it was `elvis` initializer it was resolved in independent
mode, so we can't infer type for `a` in some complex cases
2020-07-02 15:10:51 +03:00
a5ae1b38b0
Don't skip constraints from equations with the kind equal
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The problem was that we didn't incorporate T == Foo into K <: Inv<out T>.
It happened because of optimisation that isn't applicable here as we
already have projection in the initial type
#KT-39777 Fixed
2020-06-24 23:36:59 +03:00
e7cee9c6e1
Fix coercion to Unit with equal Nothing constraint
...
#KT-39669 Fixed
2020-06-23 11:47:39 +03:00
901b794af3
Use lexical scope from trace during checking suspend context if the analysis of engaged parent function isn't completed
...
^KT-39461 Fixed
2020-06-16 22:00:04 +03:00
d7ee168dff
[FIR] Create error candidate for completion instead of simple error reference
2020-06-15 15:32:25 +03:00
38922a84f1
FIR: Do not create synthetic properties for non-Java accessors
...
^KT-35495 Fixed
2020-06-11 11:01:43 +03:00
8d05253369
NI: take into account effective variance during adding constraints from LHS instead of only use site variance
...
^KT-39220 Fixed
2020-06-01 17:24:49 +03:00
d7f52e8b67
NI: do explicit incorporation of type of fixing type variable into other constraints
...
^KT-37380 Fixed
2020-05-27 15:44:03 +03:00
e70242f6f1
NI: some review fixes for improved postponed arguments analysis
2020-05-25 19:37:30 +03:00
756326cefe
NI: report error diagnostic about impossible to infer anonymous function's parameter
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Partially fixed KT-39098
2020-05-25 19:37:27 +03:00
379c6944a2
NI: extract diagnostics from partially resolved call instead of separately handling it including running all checks
...
^KT-37630 Fixed
^KT-35494 Fixed
2020-05-22 22:13:53 +03:00
12db3d6e83
NI: remove separation of variable fixation order by constraint kind
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The commit partially reverts ec4d9d2f1f
2020-05-20 22:37:30 +03:00
eff5f3a242
NI: do type checking for anonymous functions not inside a call
...
^KT-38890 Fixed
^KT-38439 Fixed
2020-05-19 16:29:14 +03:00
457fb09e3a
[FIR] Use tower to resolve delegated constructors, set dispatch receiver
2020-05-12 16:57:07 +03:00
003ba1c8f5
[NI] CST: add preemptive recursion detection
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For single super type constructor create star projection argument when types for that argument are equal to the original types.
Captured star projections are replaced with their corresponding supertypes during this check.
Skip check for `in` parameters, for which recursive cst calculation does not happen.
Adjust constant in fallback recursion condition.
^KT-38544 Fixed
2020-05-12 11:13:43 +03:00
b49dc46e6c
NI: improve reporting errors about mismatch number of anonymous function parameters
2020-05-09 12:34:08 +03:00
585e98a835
NI: support inferring lambda receiver type by explicit receiver of anonymous function (which is another postponed argument)
2020-05-09 12:34:06 +03:00
7e3dfb245b
Avoid skipping lambda argument processing in case of explicit type param
...
#KT-38691 fixed
2020-05-07 18:39:57 +02:00
260683c20e
NI: Improve postponed arguments analysis
...
Introduce seven stages:
1) Analyze postponed arguments with fixed parameter types
2) Collect parameter types from constraints and lambda parameters' declaration
3) Fix not postponed variables for parameter types of all postponed arguments
4) Create atoms with revised expected types if needed
5) Analyze the first ready postponed argument and rerun stages if it has been analyzed
6) Force fixation remaining type variables: fix if possible or report not enough information
7) Force analysis remaining not analyzed postponed arguments and rerun stages if there are
^KT-37952 Fixed
^KT-32156 Fixed
^KT-37249 Fixed
^KT-37341 Fixed
2020-05-07 11:42:00 +03:00
befa1e114c
Add tests for obsolete issues
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#KT-38092 Obsolete
#KT-38179 Obsolete
#KT-35105 Obsolete
#KT-36696 Obsolete
#KT-36947 Obsolete
#KT-37337 Obsolete
#KT-37309 Obsolete
#KT-37727 Obsolete
#KT-37735 Obsolete
#KT-37853 Obsolete
#KT-37920 Obsolete
#KT-37709 Obsolete
#KT-37706 Obsolete
2020-04-20 04:10:37 +03:00
132c8ee210
[FIR] Apply GOOD testData changes after type parameters support
2020-04-13 20:26:18 +03:00
acc5633811
[NI] Fix inference of lambda with receiver when wrapped...
...
in when/if or another lambda.
#KT-37419 fixed
2020-04-13 14:50:49 +02:00
f573719cc1
[FIR] Fix missing receiver type if anonymous function without label
2020-04-08 14:56:17 +03:00
164f25937f
NI: take into account an extension function annotation during CST calculation
2020-04-02 15:28:35 +03:00
f8d72f5dd9
NI: improve lambdas completion – look at all postponed arguments during resolution lambdas by additional conditions
...
^KT-36819 Fixed
^KT-36069 Fixed
2020-04-02 15:28:11 +03:00
9abe669443
FIR: Fix resolution for invokes on class qualifiers
2020-04-02 12:10:50 +03:00
e39b69839b
[NI] Make constraint check for type variables with complex dependency
...
Additional check for trivial constraints is needed to make lambda
analysis before outer variable fixation to Nothing(?)
^KT-37627 Fixed
2020-03-26 17:06:37 +03:00
adf3351a8b
[NI] Don't skip constraints with projections during variable fixation
...
Those constraints are only restored for variable fixation stage because of the
influence on pefrormance.
^KT-37650 Fixed
^KT-37380 Fixed
2020-03-24 16:13:49 +03:00
dc18c62dbc
[NI] Filter out type variable from its dependencies
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Don't take into account complex variable dependency on itself when determining fixation status.
^KT-37621 Fixed
2020-03-24 12:49:18 +03:00
ec4d9d2f1f
[NI] Prefer between two complex variables one with proper lower bounds
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This reverts commit d4d35bb766
2020-03-24 11:13:55 +03:00
191fb02bf6
[NI] Consider intersection type with number type as Nothing
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Currently, only for "in": In<in Int & A> == In<in Nothing> == In<*>
#KT-37302 Fixed
2020-03-23 16:39:21 +03:00
d4d35bb766
Revert "[NI] Prefer between two complex variables one with proper lower bounds"
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This reverts commit ced8a92629
2020-03-22 17:16:22 +03:00
5f9f01fe4e
[FIR] Implement new completion mode calculator
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Note that `testDelegates` now fails due to KT-37638 and
`testSimpleIn` fails due to problems with type parameters
of inner classes
2020-03-20 23:11:28 +03:00
ced8a92629
[NI] Prefer between two complex variables one with proper lower bounds
...
#KT-37554 Fixed
2020-03-20 15:44:53 +03:00
ea59ea8aa2
NI: avoid creating useless captured types during incorporation
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^KT-37546 Fixed
2020-03-19 12:47:03 +03:00
820da6edaa
[FIR] Don't set up expected type for function body
2020-03-16 17:04:28 +03:00
b1c4b5f51b
NI: Analyze lambdas which are return arguments of another lambda
...
^KT-36044 Fixed
2020-03-12 23:29:09 +03:00
70c89a28e1
Stop subtyping constraint search if equality constraints for...
...
all not fixed type vars are found
#KT-35626 fixed
2020-03-12 08:02:45 +01:00
88ae9bc7d5
minor: rename test
2020-03-11 13:55:24 +03:00
125b39d9be
NI: Temporary apply test data until fix KT-37380
2020-03-10 13:25:11 +03:00
92a0ddfe71
NI: discard def not null types if they appear in return positions, in inv or in variance
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^KT-37343 Fixed
2020-03-08 19:00:27 +03:00
1c0fd7342f
[FIR] Support completion of lambdas with type variable as expected type
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#KT-37310 Fixed
#KT-37304 Fixed
2020-03-06 18:10:52 +03:00
ac5c255c20
[NI-TESTS] Add regression tests
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^KT-33638 Obsolete
Add test for case mentioned in KT-33629.
Used to be runtime failure instead of error diagnostic.
2020-03-05 20:20:47 +03:00
dc42b20ae3
[NI] Use alternative to intersection type in public declarations
...
The new inference uses inferred intersection types normally, unlike the old inference.
However, intersection types in public declarations are approximated to supertype, which
potentially may give a less presice type, then it would be with the OI.
For non-related T1, T2 the NI approximates {T1 & T2} to Any in public declarations,
and if the OI was inferring T1 instead of the intersection type, it may lead to
less precise declaration type and related errors.
The solution is to remember an alternative for an intersection type when present.
Before approximation the alternative replaces the intersection type.
^KT-36249 Fixed
2020-03-05 20:20:47 +03:00
5f9876479e
[FIR] Add saving of local context in anonymous functions for further resolve
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#KT-37066 Fixed
2020-03-05 16:48:47 +03:00
8884cbe415
Introduce FIR_IDENTICAL for FIR vs old frontend tests #KT-36879 Fixed
2020-03-05 09:39:40 +03:00
Victor Petukhov