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543 Commits

Author SHA1 Message Date
Michael Bogdanov
5f38c1d571 Fix for KT-10729: Accessing private const field in companion object from a function in the same companion generates run-time error 2016-02-01 18:42:19 +03:00
Dmitry Petrov
b3f390abe5 Fix KT-10775 Empty when causes compilation exception. 
Expression type for an empty 'when' is 'kotlin.Unit'.
 2016-01-29 18:50:48 +03:00
Michael Bogdanov
e1fa6491c1 Test for obsolete KT-10044: "Don't know how to generate outer expression for class" with lambda in init block 
#KT-10044 Obsolete
 2016-01-29 12:42:37 +03:00
Mikhail Glukhikh
ed8ccdc15a Take into account data flow info changes for special call (if/when/elvis/!!) arguments #KT-10824 Fixed 
Smart casts on complex expressions look as no more possible
 2016-01-28 19:30:20 +03:00
Yan Zhulanow
3fa506fd45 "Inapplicable operator modifier" and "Inapplicable infix modifier" are now errors 2016-01-26 17:21:44 +03:00
Stanislav Erokhin
210c9ab3db Minor. Added regression tests for: KT-3927, KT-9522, KT-10036, KT-7440, KT-9682, KT-9808, KT-9517, KT-9810, KT-9345. 2016-01-25 19:13:32 +03:00
Michael Bogdanov
874560df9d Fix for KT-10715: Verify error on incrementing backing field from accessor 2016-01-25 16:56:57 +03:00
Mikhail Glukhikh
3106a8508a Front-end and back-end test for KT-7801 2016-01-22 16:37:00 +03:00
Mikhail Glukhikh
7ac55cefcb Extra test with smart cast to 'T' 2016-01-22 16:36:57 +03:00
Ilya Gorbunov
4d5ec9be3f Drop identityEquals from builtins, compiler and tests. 2016-01-22 05:54:38 +03:00
Ilya Gorbunov
b97e436a50 Fix deprecated Range and Progression usages in testData 2016-01-22 05:54:38 +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
Denis Zharkov
ba506170e9 Use 'mapToCallableMethod' for delegateTo signature calculation 
#KT-9707 Fixed
 2016-01-21 11:24:23 +03:00
Denis Zharkov
ede4b61980 Add tests for obsolete issue 
#KT-7412 Obsolete
 2016-01-20 14:27:53 +03:00
Mikhail Glukhikh
9360bd49a6 Data flow info: correct disjunction of a type with Nothing: Type U Nothing = Type #KT-9578 Fixed 2016-01-19 16:01:10 +03:00
Dmitry Petrov
b736880787 KT-6646, KT-10482: 
when a method (or a property getter) returns Nothing, emit
  ACONST_NULL
  ATHROW
after a call so that class files verifier knows that this is an exit point in a method.
Note that if an inline method returning Nothing throws an exception explicitly
(or via a chain of inline methods), this code will be deleted by DCE.
 2015-12-31 11:07:56 +03:00
Mikhail Glukhikh
7d6ccc40c2 Implicit exhaustive whens now have exception in else branch #KT-8700 Fixed 2015-12-26 10:46:39 +03:00
Alexander Udalov
75f046fa81 Drop Throwable#printStackTrace, make it a JVM-specific extension 2015-12-25 20:16:18 +03:00
Ilya Gorbunov
de11ed4fc6 Primitive Companion objects do not longer implement IntegerConstants and FloatingPointConstants. All declarations moved inside companions. 
IntegerConstants and FloatingPointConstants are dropped.
#KT-8897 Fixed
 2015-12-24 06:17:03 +03:00
Mikhail Glukhikh
ebda21c68a Codegen tests for lateinit var with private setter 2015-12-23 18:02:07 +03:00
Michael Bogdanov
ca9e8fc5a7 Fix for KT-5910: Can't call Throwable() in Kotlin 
#KT-5910 Fixed
 2015-12-17 14:09:15 +03:00
Mikhail Glukhikh
f25f0db10e Fixed long / double / float value merge in OptimizationBasicInterpreter #KT-7401 Fixed 2015-12-16 17:45:38 +03:00
Denis Zharkov
b4bb92d136 Fix overload resolution ambiguity for types intersection 
There are two different forms of types intestion:
1. Type parameters with multiple bounds
2. Smart casts

The problem was that when member scope of type intersection contained
effective duplicates and that lead to overload resolution ambiguity in
strange cases like `x.hashCode()`

For first type we do effectively the same thing as when building member
scope for class extending several interfaces: group all descriptors by
both-way-overridability relation and then choose most-specific in each
group.

For smart casts we do basically the same thing but with special
treatments:
1. From all descriptors that _equal_ to most specific we choose
   the one that works without smartcast if possible (i.e. we choose first from candidates list)
2. If smart-cast value seems to be unstable we use only member scope
   of receiver type + all descriptors from smart cast possible types
   that has incompatible signature. If we'd include all of them and
   choose one as more specific, and it would lead to false
   SMART_CAST_IMPOSIBLE (see test unstableSmartCast.kt)

 #KT-3996 Fixed
 #KT-10315 Fixed
 2015-12-15 16:18:31 +03:00
Michael Bogdanov
7c7786f7d0 Generate private methods in TraitImpl as private, don't generate delegation to private trait methods 2015-12-12 11:41:36 +03:00
Denis Zharkov
871fe7680b Load special override as HIDDEN in case of signature clash 
#KT-10151 Fixed
 2015-12-11 22:41:03 +03:00
Alexander Udalov
239502368a Update test data for tower resolution algorithm 
- locals win
- unary calls to plus/minus are not supported in favor of unaryPlus/unaryMinus
- unqualified nested classes are temporarily reported as unresolved
- function without receiver win against extension function
- explicit import win against star import
 2015-12-11 17:01:02 +03:00
Mikhail Glukhikh
745a3aeeac Accurate representation of smart casts on complex expressions 2015-12-11 15:17:25 +03:00
Mikhail Glukhikh
c8b50eec1e Enum.values: deprecation (warning) --> deprecation (error) 2015-12-11 11:11:42 +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
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
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
Dmitry Petrov
76931affc6 KT-10139: 
Non-exhaustive 'when' without 'else' used in expression is an error
regardless of expected type: it can't be an expression, even of type Unit.
 2015-12-01 10:36:40 +03:00
Mikhail Glukhikh
ea4f167091 Calls to non-@JvmStatic protected members of companion objects from subclasses are now errors (unsupported yet) 2015-11-27 15:58:38 +03:00
Yan Zhulanow
9d1af5a17e Fix tests: "infix modifier required" and "operator modifier required" errors 2015-11-27 15:51:11 +03:00
Yan Zhulanow
a3ff3ffc45 Fix tests: "Placing function type parameters after the function name" error 2015-11-27 15:51:11 +03:00
Mikhail Glukhikh
a53ad098d6 Codegen test for smart cast to Nothing? 2015-11-25 18:26:25 +03:00
Mikhail Glukhikh
dc60c62781 Enum.values is now deprecated but Enum.values() is no more deprecated 2015-11-23 17:29:36 +03:00
Mikhail Glukhikh
cd1b58f2eb Final in interfaces: deprecation ---> error + relevant test fixes 2015-11-20 15:43:19 +03:00
Mikhail Glukhikh
4e44466cf9 Exposed visibility deprecation warnings made errors + relevant test fixes 2015-11-20 15:21:01 +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
Denis Zharkov
fa99ea1e98 Generate type-safe barrier in method body 
In cases when signature of special bridge is the same as current method,
but type is not 'Any?'.

Also there is tiny optimization:
only null check needed if value parameter type is mapped to Object,
but it's not nullable.

 #KT-9973 Fixed
 2015-11-17 16:27:02 +03:00
Denis Zharkov
3b2719735e Setup default values for type-safe bridges 
#KT-9973 In Progress
 2015-11-17 16:27:01 +03:00
Denis Zharkov
f5a086140e Refine special bridge generating rule 
Generate special bridge even in case current class has Kotlin superclass implementing
this builtin method, but that super class was generated without special bridge
(e.g. because it would have the same signature)

 #KT-9901 Fixed
 2015-11-17 15:41:49 +03:00
Denis Zharkov
abf7ae547e Minor. Move tests 2015-11-17 15:41:48 +03:00
Mikhail Glukhikh
02fb19c3ea Inner classes are no more allowed inside enum entries #KT-9750 Fixed 
Forbidden use-case deleted from codegen tests
 2015-11-16 10:44:20 +03:00
Michael Bogdanov
7e8e4e9e1b Fix for KT-2789: NoSuchMethodError when calling trait function with default arguments that returns generic type, KT-9428 Abstract method with one parameter and one default parameter produces NoSuchMethodError, KT-9924 NoSuchMethod when replacing generic with specific type 
#KT-2789 Fixed
 #KT-9428 Fixed
 #KT-9924 Fixed
 2015-11-13 10:14:01 +03:00
Michael Bogdanov
3f995935d3 Fix for KT-9022: Wrong result when use break in if condition 
#KT-9022 Fixed
 2015-11-13 10:14:00 +03:00
Ilya Gorbunov
55d4d17dc3 Fix dropped DoubleRange and FloatRange usages in tests 2015-11-11 03:53:49 +03:00
Ilya Gorbunov
5e6d16103e Remove deprecated ranges from tests and take into account that Byte and Short rangeTo now returns IntRange. 2015-11-11 03:53:31 +03:00