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kotlin-fork/compiler/testData/diagnostics/tests/inference
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Mikhail Zarechenskiy 650e2501bb [NI] Prioritize variables with trivial constraints over complex ones 
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
2019-11-06 15:20:17 +03:00
..
capturedTypes
[NI] Capture receiver of invoke-based call
2019-06-25 14:09:34 +03:00
coercionToUnit
[NI] Coerce to Unit expression in last block with explicit Unit
2019-06-18 19:38:02 +03:00
commonSystem
[NI] Remove capturing from supertypes during computation of CST
2019-10-31 11:32:05 +03:00
constraints
[NI] Prioritize variables with trivial constraints over complex ones
2019-11-06 15:20:17 +03:00
nestedCalls
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
nothingType
Add tests for obsolete issues
2019-08-15 13:01:39 +03:00
recursiveCalls
Add wrappers on KotlinType in EffectSystem
2019-05-23 12:23:22 +03:00
recursiveLocalFuns
Add wrappers on KotlinType in EffectSystem
2019-05-23 12:23:22 +03:00
regressions
Support trailing comma
2019-11-01 19:40:20 +03:00
reportingImprovements
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
substitutions
…
upperBounds
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
cannotCompleteResolveAmbiguity.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
cannotCompleteResolveAmbiguity.txt
…
cannotCompleteResolveFunctionLiteralsNoUse.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
cannotCompleteResolveFunctionLiteralsNoUse.txt
…
cannotCompleteResolveNoInfoForParameter.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
cannotCompleteResolveNoInfoForParameter.txt
…
cannotCompleteResolveNoneApplicable.kt
…
cannotCompleteResolveNoneApplicable.txt
…
cannotCompleteResolveWithFunctionLiterals.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
cannotCompleteResolveWithFunctionLiterals.txt
…
capturedInProjectedFlexibleType.kt
[NI] Fix extracting type variables for flexible types in in captured types
2019-08-01 14:37:41 +03:00
capturedInProjectedFlexibleType.txt
[NI] Fix extracting type variables for flexible types in in captured types
2019-08-01 14:37:41 +03:00
coerceFunctionLiteralToSuspend.kt
Do not coerce function literals to suspend.
2018-08-30 14:50:33 +03:00
coerceFunctionLiteralToSuspend.txt
Do not coerce function literals to suspend.
2018-08-30 14:50:33 +03:00
completeInferenceIfManyFailed.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
completeInferenceIfManyFailed.txt
…
conflictingSubstitutions.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
conflictingSubstitutions.txt
…
dependantOnVariance.kt
[NI] Allow capturing type projections with type variables
2019-04-25 16:19:35 +03:00
dependantOnVariance.txt
…
dependantOnVarianceNullable.kt
…
dependantOnVarianceNullable.txt
…
dependOnExpectedType.kt
…
dependOnExpectedType.txt
…
expectedTypeAdditionalTest.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
expectedTypeAdditionalTest.txt
Support expected type from explicit cast
2017-10-11 19:23:52 +03:00
expectedTypeDoubleReceiver.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
expectedTypeDoubleReceiver.txt
Add test for ExpectedTypeFromCast feature
2017-10-16 20:10:57 +03:00
expectedTypeFromCast.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
expectedTypeFromCast.txt
Support expected type from explicit cast
2017-10-11 19:23:52 +03:00
expectedTypeFromCastComplexExpression.kt
Support expected type from explicit cast
2017-10-11 19:23:52 +03:00
expectedTypeFromCastComplexExpression.txt
Support expected type from explicit cast
2017-10-11 19:23:52 +03:00
expectedTypeFromCastParenthesized.kt
KT-22274 report warning on labels that can't be referenced
2018-07-25 12:08:20 +03:00
expectedTypeFromCastParenthesized.txt
Restrict retention for annotations with target EXPRESSION
2018-07-18 14:21:03 +03:00
expectedTypeWithGenerics.kt
[NI] Add support ExpectedTypeFromCast to new inference. #KT-30405 Fixed
2019-03-15 10:39:29 +03:00
expectedTypeWithGenerics.txt
Support expected type from explicit cast
2017-10-11 19:23:52 +03:00
findViewById.kt
[NI] Add support ExpectedTypeFromCast to new inference. #KT-30405 Fixed
2019-03-15 10:39:29 +03:00
findViewById.txt
Support expected type from explicit cast
2017-10-11 19:23:52 +03:00
fixationOrderForProperConstraints.kt
Add separate diagnostic renderer results for tests with NI
2017-11-29 02:54:30 +03:00
fixationOrderForProperConstraints.ni.txt
Add separate diagnostic renderer results for tests with NI
2017-11-29 02:54:30 +03:00
fixationOrderForProperConstraints.txt
Move test for NI to diagnostic tests and add "todo"
2017-08-07 18:01:16 +03:00
fixVariableToNothing.kt
[NI] Resolve type variable to Nothing for TO_SUBTYPE direction.
2017-07-14 12:43:04 +03:00
fixVariableToNothing.txt
[NI] Resolve type variable to Nothing for TO_SUBTYPE direction.
2017-07-14 12:43:04 +03:00
flexibleTypesAsUpperBound.kt
[NI] Approximate captured types when we resolve type variable TO_SUPER.
2017-07-14 12:43:04 +03:00
flexibleTypesAsUpperBound.txt
[NI] Approximate captured types when we resolve type variable TO_SUPER.
2017-07-14 12:43:04 +03:00
functionPlaceholderError.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
functionPlaceholderError.txt
…
hasErrorInConstrainingTypes.kt
…
hasErrorInConstrainingTypes.txt
…
immutableArrayList.kt
…
immutableArrayList.txt
javac-wrapper: refactoring, fixes and tests
2017-08-29 18:01:36 +03:00
implicitInvokeExtensionWithFunctionalArgument.kt
[NI] Add Nothing constraint if it was inferred from a call
2019-03-25 12:17:28 +03:00
implicitInvokeExtensionWithFunctionalArgument.txt
Fix modifier order in generated overriden functions
2018-01-16 15:42:02 +01:00
implicitInvokeInCompanionObjectWithFunctionalArgument.kt
Report warning about implicitly inferred nothing only for return position
2019-05-22 15:45:59 +03:00
implicitInvokeInCompanionObjectWithFunctionalArgument.txt
Fix modifier order in generated overriden functions
2018-01-16 15:42:02 +01:00
implicitInvokeInObjectWithFunctionalArgument.kt
Report warning about implicitly inferred nothing only for return position
2019-05-22 15:45:59 +03:00
implicitInvokeInObjectWithFunctionalArgument.txt
Fix modifier order in generated overriden functions
2018-01-16 15:42:02 +01:00
implicitInvokeWithFunctionLiteralArgument.kt
Report warning about implicitly inferred nothing only for return position
2019-05-22 15:45:59 +03:00
implicitInvokeWithFunctionLiteralArgument.txt
Fix modifier order in generated overriden functions
2018-01-16 15:42:02 +01:00
inferInFunctionLiterals.kt
…
inferInFunctionLiterals.txt
…
inferInFunctionLiteralsWithReturn.kt
…
inferInFunctionLiteralsWithReturn.txt
…
intersectionTypeMultipleBoundsAsReceiver.kt
…
intersectionTypeMultipleBoundsAsReceiver.txt
…
invokeLambdaAsFunction.kt
Add tests on obsolete issues
2017-09-05 14:41:34 +03:00
invokeLambdaAsFunction.txt
Add tests on obsolete issues
2017-09-05 14:41:34 +03:00
kt619.kt
…
kt619.txt
…
kt1293.kt
[NI] Avoid constraints from expected type for effectively empty system
2019-04-17 12:55:12 +03:00
kt1293.txt
Report UNUSED_PARAMETER on main parameter in 1.3+ #KT-26999 Fixed
2018-10-25 19:10:39 +03:00
kt3184.kt
Report UNUSED_PARAMETER on main parameter in 1.3+ #KT-26999 Fixed
2018-10-25 19:10:39 +03:00
kt3184.txt
Report UNUSED_PARAMETER on main parameter in 1.3+ #KT-26999 Fixed
2018-10-25 19:10:39 +03:00
kt6175.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
kt6175.txt
…
kt11963.kt
Fix exception on invalid code, don't resolve uninitialized type
2017-09-05 14:41:42 +03:00
kt11963.txt
Fix exception on invalid code, don't resolve uninitialized type
2017-09-05 14:41:42 +03:00
kt12399.kt
Add tests on obsolete issues
2017-09-05 14:41:34 +03:00
kt12399.txt
Add tests on obsolete issues
2017-09-05 14:41:34 +03:00
kt28598.kt
Add test for #KT-28598
2019-02-07 12:12:34 +03:00
kt28598.txt
Fix testdata of #KT-28598
2019-02-07 13:27:05 +03:00
kt28654.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
kt28654.txt
Add test for KT-28654
2019-02-21 12:04:23 +03:00
kt30405.kt
[NI] Add support ExpectedTypeFromCast to new inference. #KT-30405 Fixed
2019-03-15 10:39:29 +03:00
kt30405.txt
[NI] Add support ExpectedTypeFromCast to new inference. #KT-30405 Fixed
2019-03-15 10:39:29 +03:00
kt32434.kt
[NI] Look for type variables in captured flexible types
2019-07-22 11:08:39 +03:00
kt32434.txt
[NI] Look for type variables in captured flexible types
2019-07-22 11:08:39 +03:00
lambdaInValInitializerWithAnonymousFunctions.kt
Fix common misspellings
2018-12-21 16:13:42 +03:00
lambdaInValInitializerWithAnonymousFunctions.txt
Move test for NI to diagnostic tests and add "todo"
2017-08-07 18:01:16 +03:00
listConstructor.kt
…
listConstructor.txt
…
localFunctionInsideIfBlock.kt
KT-25383 fix
2019-02-21 12:04:23 +03:00
localFunctionInsideIfBlock.txt
[NI] Fix exception, recorded type for function statement can be null
2018-07-10 17:41:17 +03:00
mapFunction.kt
…
mapFunction.txt
…
mostSpecificAfterInference.kt
…
mostSpecificAfterInference.txt
…
NoInferenceFromDeclaredBounds.kt
Report warning about implicitly inferred nothing only for return position
2019-05-22 15:45:59 +03:00
NoInferenceFromDeclaredBounds.txt
…
noInformationForParameter.kt
[NI] Update test data for diagnostic tests
2019-04-25 16:19:37 +03:00
noInformationForParameter.txt
…
nullableTypeArgumentWithNotNullUpperBound.kt
[NI] Approximate captured types when we resolve type variable TO_SUPER.
2017-07-14 12:43:04 +03:00
nullableTypeArgumentWithNotNullUpperBound.txt
[NI] Approximate captured types when we resolve type variable TO_SUPER.
2017-07-14 12:43:04 +03:00
nullableUpperBound.kt
…
nullableUpperBound.txt
…
opposite.kt
…
opposite.txt
…
possibleCycleOnConstraints.kt
[NI] Implement various optimizations for incorporation algorithm
2019-05-26 21:32:46 +03:00
possibleCycleOnConstraints.txt
…
recursiveTypes.kt
[NI] Remove deep types in commosn super type for recursive types
2019-05-23 12:22:42 +03:00
recursiveTypes.txt
[NI] Remove deep types in commosn super type for recursive types
2019-05-23 12:22:42 +03:00
reportAboutUnresolvedReferenceAsUnresolved.kt
[NI] Don't complete nested call if there's no constraints at all
2019-03-25 12:17:28 +03:00
reportAboutUnresolvedReferenceAsUnresolved.txt
[NI] Record all diagnostics from subcalls resolution results
2018-02-14 14:58:04 +03:00
tryNumberLowerBoundsBeforeUpperBounds.kt
…
tryNumberLowerBoundsBeforeUpperBounds.txt
…
typeConstructorMismatch.kt
Add diagnostics to test data from NI
2017-11-29 02:54:26 +03:00
typeConstructorMismatch.txt
…
typeInferenceExpectedTypeMismatch.kt
[NI] Don't return resulting call if return type has uninferred types
2019-04-25 16:19:38 +03:00
typeInferenceExpectedTypeMismatch.txt
…
useFunctionLiteralsToInferType.kt
…
useFunctionLiteralsToInferType.txt
…