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Add PurelyImplements annotation

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It's parameter is FQ-name of class (currently only from builtins) that added as supertype to annotated Java class.

Parameters of annotated class used as non-flexible arguments of added supertype, that helps to propagate more precise types when using in Kotlin.
Some standard JDK collections loaded as they annotated with PurelyImplements.

See tests for clarification.
Before: ArrayList<Int>.add(x: Int!) // possible to add null
After: ArrayList<Int>.add(x: Int)   // impossible to add null

 #KT-7628 Fixed
 #KT-7835 Fixed
This commit is contained in:
Denis Zharkov
2015-07-01 15:31:18 +03:00
parent 8120513465
commit 8b49a1d660
24 changed files with 724 additions and 4 deletions
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compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestWithStdLibGenerated.java
+63
View File
@@ -611,6 +611,69 @@ public class JetDiagnosticsTestWithStdLibGenerated extends AbstractJetDiagnostic
}
}
@TestMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class PurelyImplementedCollection extends AbstractJetDiagnosticsTestWithStdLib {
public void testAllFilesPresentInPurelyImplementedCollection() throws Exception {
JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection"), Pattern.compile("^(.+)\\.kt$"), true);
}
@TestMetadata("arrayList.kt")
public void testArrayList() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/arrayList.kt");
doTest(fileName);
}
@TestMetadata("arrayListNullable.kt")
public void testArrayListNullable() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/arrayListNullable.kt");
doTest(fileName);
}
@TestMetadata("customClassMutableCollection.kt")
public void testCustomClassMutableCollection() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/customClassMutableCollection.kt");
doTest(fileName);
}
@TestMetadata("customClassMutableList.kt")
public void testCustomClassMutableList() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/customClassMutableList.kt");
doTest(fileName);
}
@TestMetadata("maps.kt")
public void testMaps() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/maps.kt");
doTest(fileName);
}
@TestMetadata("mapsWithNullableKey.kt")
public void testMapsWithNullableKey() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/mapsWithNullableKey.kt");
doTest(fileName);
}
@TestMetadata("mapsWithNullableValues.kt")
public void testMapsWithNullableValues() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/mapsWithNullableValues.kt");
doTest(fileName);
}
@TestMetadata("sets.kt")
public void testSets() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/sets.kt");
doTest(fileName);
}
@TestMetadata("wrongTypeParametersCount.kt")
public void testWrongTypeParametersCount() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/purelyImplementedCollection/wrongTypeParametersCount.kt");
doTest(fileName);
}
}
@TestMetadata("compiler/testData/diagnostics/testsWithStdLib/regression")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)