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KT-12330 Improve bytecode for data class equals/hashCode methods

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- Do not longer call hashCode on java/lang/Object but do this
on statically checked type.
- Do not longer call Intrinsics.areEqual but use directly
equals method on statically checked type.

Fix of https://youtrack.jetbrains.com/issue/KT-12330
This commit is contained in:
Mikaël Peltier
2018-04-05 09:03:45 +02:00
committed by Alexander Udalov
parent e6baf0296d
commit 0a11385006
4 changed files with 36 additions and 5 deletions
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compiler/tests/org/jetbrains/kotlin/codegen/BytecodeTextTestGenerated.java
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+15
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@@ -1225,6 +1225,21 @@ public class BytecodeTextTestGenerated extends AbstractBytecodeTextTest {
}
}
@TestMetadata("compiler/testData/codegen/bytecodeText/dataClasses")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class DataClasses extends AbstractBytecodeTextTest {
public void testAllFilesPresentInDataClasses() throws Exception {
KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/bytecodeText/dataClasses"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
}
@TestMetadata("kt12330.kt")
public void testKt12330() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/bytecodeText/dataClasses/kt12330.kt");
doTest(fileName);
}
}
@TestMetadata("compiler/testData/codegen/bytecodeText/deadCodeElimination")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)