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JVM IR: Avoid CHECKCASTs on type operators (KT-39520)

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The type information coming from Java or Kotlin generics may be wrong
due to type erasure and a CHECKCAST instruction could throw an
exception.
This commit is contained in:
Steven Schäfer
2020-08-06 15:33:46 +02:00
committed by Alexander Udalov
parent 469b164555
commit 9026f89ba5
13 changed files with 261 additions and 18 deletions
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js/js.tests/test/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
Generated
+13
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@@ -2631,6 +2631,19 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
}
}
@TestMetadata("compiler/testData/codegen/box/casts/javaInterop")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class JavaInterop extends AbstractIrJsCodegenBoxES6Test {
private void runTest(String testDataFilePath) throws Exception {
KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS_IR_ES6, testDataFilePath);
}
public void testAllFilesPresentInJavaInterop() throws Exception {
KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/casts/javaInterop"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
}
}
@TestMetadata("compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
Generated
+13
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@@ -2631,6 +2631,19 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
}
}
@TestMetadata("compiler/testData/codegen/box/casts/javaInterop")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class JavaInterop extends AbstractIrJsCodegenBoxTest {
private void runTest(String testDataFilePath) throws Exception {
KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS_IR, testDataFilePath);
}
public void testAllFilesPresentInJavaInterop() throws Exception {
KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/casts/javaInterop"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
}
}
@TestMetadata("compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
Generated
+13
View File
@@ -2631,6 +2631,19 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
}
}
@TestMetadata("compiler/testData/codegen/box/casts/javaInterop")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class JavaInterop extends AbstractJsCodegenBoxTest {
private void runTest(String testDataFilePath) throws Exception {
KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS, testDataFilePath);
}
public void testAllFilesPresentInJavaInterop() throws Exception {
KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/casts/javaInterop"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS, true);
}
}
@TestMetadata("compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)