Commit Graph

396 Commits

Author SHA1 Message Date
Dmitry Petrov ed60674d13 KT-14498: Properly check variance in expanded types. 2016-10-28 18:02:15 +03:00
Mikhail Glukhikh 2130164d9b EXTERNAL_DECLARATION_CANNOT_BE_ABSTRACT is now reported on property if accessor is external #KT-9297 Fixed
Also fixes EA-89227
2016-10-27 16:25:43 +03:00
Denis Zharkov 09dc207052 Add SingleUnderscoreForParameterName language feature 2016-10-24 18:00:02 +03:00
Denis Zharkov 1f0293eb42 Check modifiers applicability on destructured lambda parameters
#KT-14502 Fixed
2016-10-24 18:00:02 +03:00
Denis Zharkov 51f4244980 Report UNUSED_DESTRUCTURED_PARAMETER_ENTRY
on destructured lambda parameters

 #KT-14347 Fixed
2016-10-24 10:19:25 +03:00
Denis Zharkov dbca310d8c Support single-underscore variable names partially
Currently only parameters of lambdas/function expressions
and destructuring entries are allowed

 #KT-3824 In Progress
 #KT-2783 In Progress
2016-10-24 10:19:25 +03:00
Dmitry Petrov 2986e7b508 Check for repeated annotations in type alias expansion. 2016-10-21 09:56:10 +03:00
Dmitry Petrov 5531762ab1 Check for repeated annotations in type alias declaration. 2016-10-21 09:56:10 +03:00
Mikhail Glukhikh a19d178867 Initialization analysis : more accurate handling of non-local variables while merging data #KT-14304 Fixed 2016-10-20 19:52:44 +03:00
Dmitry Petrov c41ec1ddfb KT-14400: Properly handle TypeAliasConstructorDescriptor in KotlinTypeMapper.mapToCallableMethod(...)
Implement getDefaultType() in TypeAliasDescriptor subclasses.
2016-10-20 09:56:03 +03:00
Dmitry Petrov 1600037625 KT-14307, KT-14377: Run declaration checks on local type aliases. 2016-10-17 16:22:04 +03:00
Dmitry Petrov 753a558bcb KT-14352 Record short reference to companion object via type alias,
so that it would be checked properly.
2016-10-17 10:11:58 +03:00
Dmitry Petrov e7ca00d91b Support @SinceKotlin annotation for type aliases. 2016-10-13 17:52:21 +03:00
Dmitry Petrov 8d634f6003 KT-14274: resolve type alias constructors calls in supertypes list as type alias constructors.
Support @Deprecated for type aliases, including type alias constructors.
2016-10-13 17:52:21 +03:00
Dmitry Petrov d2d8f72ffc Annotations on type aliases: typealias is not a "default target".
Add diagnostic test for annotations on type aliases.
2016-10-13 17:52:21 +03:00
Dmitry Petrov c6350e1afb Concatenate annotations in type alias expansion. 2016-10-13 17:44:14 +03:00
Denis Zharkov 84153f9636 Add warning for ambiguous annotated expression syntax
#KT-14238 In Progress
2016-10-12 11:40:12 +03:00
Denis Zharkov bec84b1d7b Change parsing of annotations on block level expressions
Attach annotations to the closest prefix expression instead of
whole statement if no new line found after annotations

The motivation is for a simple annotated expression like '@ann x + y'
its syntax form must not change after prepending 'val z = ' just before it
2016-10-12 11:39:04 +03:00
Valentin Kipyatkov 6b94e5fd34 Use parameter names from function type for invoke() function
#KT-435 Fixed
 #KT-9016 Fixed
2016-10-11 23:38:49 +03:00
Alexander Udalov 167ab1f860 Introduce "-api-version" CLI option
The `@SinceKotlin("X.Y.Z")` annotation now hides a particular declaration from
resolution when the API version specified by the `-api-version` option is
_less_ than X.Y.Z. The comparison is performed as for versions in Maven:
MavenComparableVersion is in fact a copy of
org.apache.maven.artifact.versioning.ComparableVersion.

Also support "!API_VERSION" directive in diagnostic tests

 #KT-14298 Fixed
2016-10-11 17:46:01 +03:00
Alexander Udalov e3df8ed2fe Introduce SinceKotlin annotation, check validity of its value
#KT-14297 Fixed
2016-10-11 17:45:51 +03:00
Alexander Udalov aaeae8b948 Support deprecation level HIDDEN for classifiers
Classifiers annotated with `@Deprecated(level = HIDDEN)` now have smaller
priority in imports, similarly to private classes. For example, if two
classifiers named Foo are imported with a star import and one of them is
deprecated-hidden, the name Foo in the source code is resolved to the other
one.

Also a minor change in multi-module diagnostic tests: do not append newlines
after the last module in the test

 #KT-13926 Fixed
2016-10-11 17:30:14 +03:00
Alexander Udalov 83c86d06ed Report error instead of warning for deprecation level HIDDEN
Since functions usually are hidden from resolution when they are
deprecated-hidden, the problem can only be reproduced for properties with
deprecated-hidden accessors, where DeprecatedCallChecker reported warnings
instead of errors
2016-10-11 17:30:13 +03:00
Alexander Udalov 2e4592c6dc Report error on bound callable references in compatibility mode
Previously examples were failing with IllegalStateException from JVM back-end
because there was an error type without any error reported
2016-10-11 17:30:10 +03:00
Mikhail Glukhikh 8d48b0d2a0 UNUSED_VARIABLE is now reported only for last entry of destructuring declaration (if applicable) #KT-14221 Fixed 2016-10-10 14:42:09 +03:00
Alexander Udalov 1e51ba7d00 Run classifier usage checkers for ambiguous references when possible
See comment in getReferencedClassifier and importJavaSamInterface.kt for
explanation
2016-10-06 14:40:21 +03:00
Alexander Udalov ec53efd869 Run classifier usage checkers after all imports are resolved
Otherwise the diagnostic was not reported on an unused import of a deprecated
class in diagnostic tests, see the test case
2016-10-06 14:40:20 +03:00
Denis Zharkov 7353b08f09 Change parsing of statements starting with annotations
If a block statement starts with annotations treat them as they
belong to node of the statement rather than to the closest prefix expression

 #KT-10210 Fixed
2016-10-05 10:29:29 +03:00
Denis Zharkov a4978c794f Fix accidental overrides computation
Consider the whole overridden tree instead of only direct overridden

 #KT-14146 Fixed
2016-10-04 16:47:10 +03:00
Alexander Udalov 597912824b Report error on declaring 'getClass' in class or package
#KT-14147 Fixed
2016-10-04 10:24:01 +03:00
Alexander Udalov 610c549225 Filter out equivalent calls before reporting "none applicable"
If a module is configured in such a way that the same function appears multiple
times via different dependencies, it's not helpful to report "none of the
following functions can be called", listing the same function multiple times
2016-10-02 21:03:30 +03:00
Dmitry Petrov bd95d2ef4c KT-14071 Type alias cannot be used as a qualifier for super
Use corresponding class for type alias in super qualifier resolution.
2016-09-30 10:17:30 +03:00
Mikhail Glukhikh 436b0ec873 CFA merge for definition / initialization : more accurate handling of unknown variables #KT-13969 Fixed
(cherry picked from commit 4a96589)
2016-09-29 15:56:47 +03:00
Denis Zharkov bb1b8cca20 Fix AssertionError in CodegenUtil.getDelegates
Change getAllOverriddenDescriptors contracti, now it returns
original (not substituted) descriptors without any duplicates.

First of all it's necessary in CodegenUtil.getDelegates to avoid
duplicates (see assertion there), but also it's convenient for all
other usages of this method

 #KT-8154 Fixed
2016-09-28 11:40:35 +03:00
Denis Zharkov c884cffeea Prohibit return type mismatch for delegation members
#KT-13952 Fixed
 #KT-13005 Fixed
2016-09-28 11:40:20 +03:00
Mikhail Glukhikh 025d063b27 UNNECESSARY_LATEINIT: do not report if property is not initialized at use-site #KT-13806 Fixed
(cherry picked from commit 09c0865)
2016-09-27 18:49:02 +03:00
Mikhail Glukhikh 4da9a101cf UNNECESSARY_LATEINIT warning introduced #KT-13295 Fixed
(cherry picked from commit 88f9938)
2016-09-27 18:48:50 +03:00
Alexander Udalov dca99c3fd2 Move ClassifierUsageChecker invocation lower in LazyTopDownAnalyzer
Invoking checkers right after resolution of qualified expressions is too early:
DeprecatedClassifierUsageChecker tries to load the annotations of a referenced
classifier to report deprecation, and that may result in building light classes
for not yet analyzed declarations

 #KT-13954 Fixed
2016-09-24 11:26:56 +03:00
Mikhail Glukhikh 68f0953b02 Random-order variable sets are no more in use in CFG #KT-13990 Fixed
(cherry picked from commit fc89385)
2016-09-22 13:32:01 +03:00
Denis Zharkov 6663054f4d Fix false positive "Cannot capture" error reporting
There is no need to report an error in case of non-top-level
capture conversion, just don't add relevant capture type in the system instead

If system can be solved successfully without captured type, then it's just fine
(see KT-13950)
In case of contradiction TYPE_INFERENCE_PARAMETER_CONSTRAINT_ERROR is reported

 #KT-13950 Fixed
2016-09-21 18:05:26 +03:00
Denis Zharkov 4431c6ad02 Fix inference when captured type is used as a lambda parameter type
Use lower approximation bound to obtain acceptable types for lambda parameters
those types depend on captured type

 #KT-12238 Fixed
 #KT-10627 Fixed
2016-09-21 18:05:26 +03:00
Dmitry Petrov bfcf7d9890 DM 19.09.2016: typealiases private in file are resolved as classes.
Add test for typealias private in file.
2016-09-20 14:42:29 +03:00
Dmitry Petrov dac9d8b845 Additional checks for type alias constructors. 2016-09-20 10:55:36 +03:00
Denis Zharkov 72d027d968 Introduce language feature DestructuringLambdaParameters
#KT-5828 Fixed
2016-09-19 20:22:57 +03:00
Denis Zharkov e975d32196 Implement resolution of desctructuring declarations in lambdas
#KT-5828 In Progress
2016-09-19 20:22:57 +03:00
Denis Zharkov ace3655824 Minor. Rename diagnostic tests: multiDeclarations -> destructuringDeclarations 2016-09-19 20:22:57 +03:00
Dmitry Petrov 34240e2ff9 Create special descriptor for an object corresponding to type alias. 2016-09-16 15:44:44 +03:00
Mikhail Glukhikh c1296e2134 Retain nullability information for type alias arguments which are in turn type aliases #KT-13835 Fixed 2016-09-16 10:30:43 +03:00
Alexander Udalov fea116f14e Allow data classes to implement equals/hashCode/toString from base classes
#KT-11306 Fixed
2016-09-15 16:45:48 +03:00
Alexander Udalov 22f8e7db3b Use independent context to type-check LHS of '::'
#KT-13110 Fixed
2016-09-15 16:45:48 +03:00