Commit Graph

66 Commits

Author SHA1 Message Date
Mikhail Glukhikh 8884cbe415 Introduce FIR_IDENTICAL for FIR vs old frontend tests #KT-36879 Fixed 2020-03-05 09:39:40 +03:00
Ilya Chernikov 6356807997 Reapply "Only create descriptors for candidates with lambda args"
#KT-36247 fixed
A lot of testdata changed because significanly less (error) descriptors
are created for unresolved types, so diagnostics became different.
2020-02-14 11:41:30 +01:00
Pavel Kirpichenkov 15d744c3da [NI] Continue resolution after unstable smart cast on receiver
The old inference cosideres candidates with unstable smartcast on
receiver unsuccessful, therefore another one may be selected.
KT-36264
2020-02-13 18:02:38 +03:00
Pavel Kirpichenkov e40ba73950 [NI] Add resolution applicability for resolved candidates with error
New resolution applicability is needed in cases when error is found,
but candidate still should be selected. Currently there are two cases,
when this behaviour is required:
- unstable smartcast (choose candidate with non-nullable parameter)
- unknown lambda parameter type (against non-functional expected type)

KT-36264
2020-02-13 18:02:37 +03:00
Dmitriy Novozhilov 6735cc8937 [FIR] Implement new bound smartcast algorithm
#KT-36055 Fixed
2020-02-12 10:17:45 +03:00
simon.ogorodnik 645602b675 [FIR] Fix data-flow after while loops 2020-02-03 16:45:20 +03:00
Dmitriy Novozhilov 9684ff7071 [FIR] Don't create smartcasts to error types 2020-01-22 14:49:23 +03:00
Dmitriy Novozhilov 384a094193 [FIR] Unbound aliased variables in DFA more carefully 2020-01-22 14:49:23 +03:00
Dmitriy Novozhilov d7c85406fb [FIR-TEST] Mute some failing tests according to changes in DFA 2020-01-22 14:49:22 +03:00
Dmitriy Novozhilov 5f639dd2ae [FIR-TEST] Update testdata of old frontend tests 2020-01-22 14:49:22 +03:00
Mikhail Zarechenskiy ae1630f376 [NI] Don't discriminate Nothing-type from resulting ones
^KT-32106 Fixed
2019-12-25 14:59:04 +03:00
Dmitriy Novozhilov 2536fa0cd5 [FIR-TEST] Add new testdata generated after changes in previous commit 2019-12-12 16:11:46 +03:00
Dmitriy Novozhilov b4c8c79931 [NI] Add check for non-null argument type in arguments check
#KT-31461 Fixed
2019-05-23 12:22:42 +03:00
Mikhail Zarechenskiy bcc8802014 [NI] Avoid constraints from expected type for effectively empty system
Expression will be checked against expected type later.

 Theoretically, this is not very good, but it aligns with the old
 inference, plus it helps avoiding multiple type mismatch diagnostics.
2019-04-17 12:55:12 +03:00
Dmitry Savvinov 15a595749b [NI] Weird testdata change after fixes in ErrorTypes
The issue here is that OI infers correct types for (k, v) destructing
declaration, while NI infers errors for them. That happens because NI
resolves iterator() on nullable 'm', but rightfully reports it as
unsuccessful, while OI somehow manages to resolve it to success (and
thus getting nice expected type, allowing destructing declaration to be
resolved in a proper types).
2017-12-07 12:49:56 +03:00
Dmitry Savvinov ea72c76a37 [NI] Testdata changes after fixes in error types 2017-12-07 12:49:56 +03:00
Dmitry Savvinov 816d89e393 [NI] Improved testdata after changes in applicabilities
This commits introduces testdata changes, where NI behaviour strictly
improved, after several previous fixes.

For some tests, just WITH_NEW_INFERENCE directive was added. It
indicates, that some of previous commits first introduced error in that
test, and then some other commit fixed it (netting no overall testdata
change). It is preferrably to keep those annotations until we will
migrate to NI completely, to prevent unexpected regressions.
2017-12-07 12:49:56 +03:00
Mikhail Zarechenskiy 8757298994 Add diagnostics to test data from NI 2017-11-29 02:54:26 +03:00
Mikhail Zarechenskiy a71238bf94 Place !WITH_NEW_INFERENCE directive to diagnostics test data 2017-11-29 02:53:49 +03:00
baratynskiy 01883a41cb javac-wrapper: refactoring, fixes and tests 2017-08-29 18:01:36 +03:00
Mikhail Glukhikh a12877e51c Add feature support for "smart casts on variables in closures"
So #KT-14486 Fixed
2017-08-16 12:34:04 +03:00
Mikhail Glukhikh a086863561 Preliminary: support smart casts on variables in closures
No feature support yet
So #KT-14486 In Progress
2017-08-16 12:33:52 +03:00
Denis Zharkov bc564af2fc Regenerate mockJDK using openJDK 7 2017-06-24 17:26:01 +03:00
Mikhail Zarechenskiy 7a9e1b2b1d Improve diagnostic on overload resolution ambiguity
Report type mismatch on argument when a nullable argument is passed to non-null parameter.

 Note that this affects only functions with simple types without generics

 #KT-2007 Fixed
 #KT-9282 Fixed
2017-06-22 13:41:31 +03:00
Mikhail Glukhikh 630af6a9c6 Correct 1.1-specific test to fix 1.2-M1 build 2017-06-09 13:10:37 +03:00
Mikhail Glukhikh adbece82ef Clear DF info for variables assigned in 'try' #KT-17929 Fixed 2017-05-26 15:39:27 +03:00
Mikhail Glukhikh 0fd70df681 Add tests for KT-17929 2017-05-26 15:39:25 +03:00
Mikhail Glukhikh b7fb45f36e DFA: only stable values or qualified with stable receiver can be bound in x = y #KT-15792 Fixed 2017-01-23 13:38:24 +03:00
Valentin Kipyatkov 41ee06ec96 Use parameter names in DescriptorRenderer 2016-10-11 23:38:49 +03:00
Alexander Udalov 090d157f86 Update test data for data classes 2016-09-15 16:45:48 +03:00
Mikhail Glukhikh 6a9d058db4 UNUSED_VALUE is now reported on expression only if this expression is unused in all (e.g. finally) branches #KT-9825 Fixed
(cherry picked from commit aac8e94)
2016-08-31 19:28:00 +03:00
Ilya Gorbunov d943079557 Exception typealiases rendering in test output 2016-08-17 12:40:50 +03:00
Mikhail Glukhikh 4f7d8e34b0 Data flow values: initializers for local variables are now stored as "bound values" with inherited nullability #KT-6840 Fixed 2016-07-27 16:24:50 +03:00
Mikhail Glukhikh c7af3f7865 Data flow values: more accurate handling of postfix ++ and -- 2016-07-27 16:24:27 +03:00
Denis Zharkov b94baede38 Minor. Fix rendered Throwable member scope 2016-04-25 17:41:08 +03:00
Ilya Gorbunov 5361f6e941 Make Throwable properties message and cause open.
#KT-5587 Fixed
2016-02-08 18:10:46 +03:00
Mikhail Glukhikh 5062ce2804 Regression: correct smart cast from Type? to Type! 2016-01-28 17:08:15 +03:00
Mikhail Glukhikh e9af4d25d0 Handling of try / catch / finally with 'Nothing' in all catch blocks #KT-10735 Fixed 2016-01-22 16:37:22 +03:00
Mikhail Glukhikh 366ab508e1 Data flow analysis: assignment of null makes variable effectively of type 'Nothing?' 2016-01-22 16:37:10 +03:00
Ilya Gorbunov f4822cd757 Fix testData in compiler: add collections and ranges package to fq-names. 2016-01-22 05:54:38 +03:00
Mikhail Glukhikh 9a6d4c32c5 More accurate handling of "always null" for receivers 2015-11-25 18:26:15 +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
Mikhail Glukhikh 2d9fbf5696 Always null detection 2015-11-09 16:36:34 +03:00
Mikhail Glukhikh 41ebfd025e More precise diagnostics of smart cast impossible #KT-7240 Fixed 2015-11-03 13:38:51 +03:00
Alexey Tsvetkov 1973573a89 Remove @data from test data 2015-10-19 20:45:00 +03:00
Mikhail Glukhikh 4b35e3b135 Preliminary declaration visitor for estimating local variable's predictability for smart casts
Predictability estimation algorithm is completely new, but backward compatibility should present.
A large set of tests. Some updated tests.
Smart casts allowed for captured variables if they are not modified in closure #KT-9051 Fixed
Also #KT-8643 Fixed
Also #KT-7976 Fixed
Correct handling of lambda arguments in functions #KT-9143 Fixed
2015-10-16 20:47:47 +03:00
Denis Zharkov bd37a10677 Transform *Array.size to properties 2015-10-16 18:16:02 +03:00
Denis Zharkov f0e3fd617d Adjust testData to CharSequence.length transformation 2015-10-14 20:39:35 +03:00
Yan Zhulanow 275f3f8954 'operator' checks 2015-10-14 01:29:10 +03:00
Denis Zharkov cfc9d19825 Transform Collection.isEmpty and Map.Entry.key/value to properties 2015-10-10 12:29:14 +03:00