Commit Graph

62 Commits

Author SHA1 Message Date
Stanislav Erokhin 39b6637c7c Fix exception from InvokeProcessor when we get invoke from extension function type. 2015-12-11 17:01:04 +03:00
Stanislav Erokhin 66a031f7a0 Do not enter in recursion for implicit invoke on variable with un inferred type 2015-12-11 17:01:01 +03:00
Mikhail Glukhikh 6fb871a088 A set of additional tests for complex expressions DFA 2015-12-11 15:17:37 +03:00
Mikhail Glukhikh d024045638 Data flow values for Elvis / parenthesized expressions, smart casts on them 2015-12-11 15:17:29 +03:00
Mikhail Glukhikh 745a3aeeac Accurate representation of smart casts on complex expressions 2015-12-11 15:17:25 +03:00
Mikhail Glukhikh 7cd867b936 DFA: take into account if / else and when expression assignments #KT-10002 Fixed
Also #KT-7479 Fixed
2015-12-11 15:17:22 +03:00
Zalim Bashorov 5bf8b4d946 Allow to use "static" part of class in own constructors by short name, including in primary constructor 2015-12-09 21:42:32 +03:00
Mikhail Glukhikh c73f01927a 'sealed' is now not 'final' by default + related code changes #KT-10266 Fixed 2015-12-09 19:19:04 +03:00
Dmitry Petrov 94bea54db3 Change "most specific return type" definition for fake overrides.
Given overridden descriptors D = d[i].
1. Find D*, subset of D:
  returnType(d* from D*) <: returnType(d) for each d from D.
  Always prefer var to val.
2. Prefer non-flexible return type to flexible.

Check for var/val overrides properly
(NB: this will report PROPERTY_TYPE_MISMATCH_ON_OVERRIDE
for all properties, not just overrides involving vars as it was before).
2015-12-09 17:43:48 +03:00
Dmitry Petrov 594039ac42 Delegation and overrides:
- Tests.
- No need for a separate diagnostic message regarding
return/property type conflict on override by delegation:
it is always a conflict of inherited signatures.
2015-12-09 17:43:48 +03:00
Dmitry Petrov ef72c594c4 KT-1934 & KT-10197:
Naive approximation for fake overriding signature:
use upper bound for flexible types.
Check delegation errors.
2015-12-09 17:43:47 +03:00
Dmitry Petrov 135c30323b KT-1934 Check inherited signatures for compatibility
Overridden signatures should have compatible return types
(equal types for 'var').
Only relevant overrides should be taken into account.
Refactor inherited signatures check,
introduce a strategy interface for problem reporting.
2015-12-09 17:43:47 +03:00
Nikolay Krasko 3374ac7606 Minor: More tests for warnings suppression 2015-12-09 16:01:52 +03:00
Denis Zharkov ecac0f177b Fix order of type parameters loaded from PSI
#KT-10285 Fixed
2015-12-08 15:46:34 +03:00
Mikhail Glukhikh 57b3bc0496 Regression: getPredictableNullability for unnecessary safe call check #KT-10276 Fixed 2015-12-08 11:23:35 +03:00
Mikhail Glukhikh 5c9e55f3fb DFA bug fix: assignment of unstable to stable uses predictable type set (see test) 2015-12-08 10:13:38 +03:00
Mikhail Glukhikh 2e73bcb3a6 DFA bug fix: assignment of unstable to stable uses predictable nullability (see test) 2015-12-08 10:13:34 +03:00
Alexander Udalov 2dce7ad1e2 Add test on "inconsistent type parameter bounds"
It seems that all tests on that diagnostic were replaced in previous commits by
"repeated bound" and "no other bounds except a type parameter bound"
diagnostics
2015-12-07 15:47:47 +03:00
Alexander Udalov d3c17ec337 Report error when type parameter has a type parameter bound and any other bound
To prevent issues with erasure on JVM: it's unclear what such type parameter
should be erased to
2015-12-07 15:47:47 +03:00
Alexander Udalov 5fbb9bfe3b Report error on repeated upper bounds for type parameters 2015-12-07 15:47:47 +03:00
Alexander Udalov 21e64e02bd Report error on more than one class bound for type parameters
Such code may behave unexpectedly when compiled to JVM
2015-12-07 15:47:47 +03:00
Mikhail Glukhikh 5729855e4f Type parameter as result type: more precise expected type definition #KT-5385 Fixed
Tests for KT-5385 KT-10223 KT-7800 KT-7817 + something related
2015-12-04 19:00:24 +03:00
Denis Zharkov 95cecdbc42 Support overrides of generic methods with erased version in Java 2015-12-03 18:19:36 +03:00
Denis Zharkov 4f06cece37 Refactor external overidability conditions
Before this change they could only negatively affect on result
Now they may force success result

Also refine overridavility condition for java fields:
two java fields having the same name are seen as overrides even
if they have different type
2015-12-03 18:19:36 +03:00
Denis Zharkov 8838e46578 Do not create KotlinTypeImpl with error scope while erasing
See assertion in KotlinTypeImpl init block
2015-12-03 18:19:36 +03:00
Denis Zharkov e2b51f30ed Extract 'doSubstitute' parameters into SubstitutionConfiguration 2015-12-03 18:19:36 +03:00
Mikhail Glukhikh ea3a65d0b8 Additional tests for KT-10243 2015-12-02 18:14:59 +03:00
Mikhail Glukhikh 60e457167d Creating deep copy of local function declaration instructions in CFA, regression test #KT-10243 Fixed 2015-12-01 23:40:50 +03:00
Dmitry Petrov 1a3a296827 KT-10139: any if without else used in expression is an error
regardless of expected type: it can't be an expression, even of type Unit.

 #KT-10139 Fixed
2015-12-01 10:36:40 +03:00
Andrey Breslav 45db5db7e8 Forbid prefixes and suffixes for numeric literals 2015-11-30 19:36:33 +03:00
Andrey Breslav 8544a5ab5f Remove "This" keyword 2015-11-30 19:36:33 +03:00
Mikhail Glukhikh fe04cc513b Original type is taken into account when intersecting possible types in resolve #KT-10232 Fixed 2015-11-30 19:09:44 +03:00
Mikhail Glukhikh c6be69a483 No more reified types for catch parameter #KT-9742 Fixed 2015-11-30 15:24:24 +03:00
Mikhail Glukhikh 8788d8e2d5 Call chains: receiver data flow info is dropped for extensions with nullable receiver #KT-10056 Fixed 2015-11-27 20:23:25 +03:00
Michael Nedzelsky 2fa34ae170 KT-9883 prohibit using spread operator for nullable value
#KT-9883 Fixed
2015-11-26 19:42:34 +03:00
Stanislav Erokhin 63fa71606f Create new Tower Resolve 2015-11-26 16:21:49 +03:00
Dmitry Petrov 9ccb1fd506 KT-9601, KT-10103:
Chose maximally specific function in callable reference
 #KT-9601 Fixed
 #KT-10103 Fixed
2015-11-26 12:52:12 +03:00
Mikhail Glukhikh 89e56093a2 Limit "always null" scope: only for !!, is and dot; senseless comparison rolled back; "smart constant" information for nulls #KT-10029 Fixed 2015-11-25 18:26:08 +03:00
Dmitry Petrov da90c21284 Warn about comma-separated conditions in when without argument.
See KT-5143.
2015-11-25 15:39:23 +03:00
Mikhail Glukhikh b9e9c47b28 Using of enum entries as types is now forbidden #KT-5401 Fixed 2015-11-25 13:33:16 +03:00
Mikhail Glukhikh 284c1b2ec5 Local sealed classes are deprecated 2015-11-23 17:29:16 +03:00
Pavel V. Talanov 2b955bc6ec Script refactoring, frontend tests: changes according to semantic changes in scripts
Add checker tests for scripts
2015-11-19 22:56:57 +03:00
Dmitry Petrov 42b587b0d5 Prohibit callable references to annotation class constructors.
See KT-4391.
2015-11-19 18:31:20 +03:00
Mikhail Glukhikh 3a4f6d8226 Smart cast impossible on when subject is no more recorded #KT-10061 Fixed 2015-11-18 18:02:59 +03:00
Alexander Udalov e50eb50299 Make getNestedTypeVariables() an utility 2015-11-18 16:40:44 +03:00
Dmitry Petrov 9856af48ca Drop createQualifier: testData update 2015-11-18 14:35:53 +03:00
Dmitry Petrov b532fa2bbf Properly resolve values in 1st qualifier part (see implicitReceiverProperty test).
Look into QUALIFIER for left-most "unrolled" qualified expression
    in CallExpressionResolver#getQualifiedExpressionTypeInfo.
Drop some unused functions.
2015-11-18 14:35:53 +03:00
Mikhail Glukhikh fe13f39de9 Use of uninitialized variables in lambdas / object literals / local functions is forbidden now #KT-4475 Fixed
Local declarations CFA: variable initialization information before them is now taken into account
2015-11-17 18:21:09 +03:00
Mikhail Glukhikh 811ba8110f Implicit receiver smart casts implementation and highlighting 2015-11-17 10:26:42 +03:00
Mikhail Glukhikh 86c37deaee Overriden setter now cannot weaken visibility #KT-3369 Fixed 2015-11-16 10:45:21 +03:00