| // Copyright (c) 2022, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.cf; |
| |
| import static org.hamcrest.CoreMatchers.containsString; |
| import static org.junit.Assert.assertThrows; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameter; |
| import org.junit.runners.Parameterized.Parameters; |
| import org.objectweb.asm.AnnotationVisitor; |
| import org.objectweb.asm.ClassWriter; |
| import org.objectweb.asm.FieldVisitor; |
| import org.objectweb.asm.Label; |
| import org.objectweb.asm.MethodVisitor; |
| import org.objectweb.asm.Opcodes; |
| |
| /** Regression tests for b/237567012 */ |
| @RunWith(Parameterized.class) |
| public class CfDebugLocalStackMapVerificationTest extends TestBase { |
| |
| @Parameter() public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withCfRuntimes().build(); |
| } |
| |
| static class SmallRepro { |
| |
| public static void main(String[] args) { |
| RuntimeException x = new RuntimeException("FOO"); |
| RuntimeException c = null; |
| try { |
| c = x; |
| throw c; |
| } catch (RuntimeException e) { |
| System.out.println(c); |
| } |
| } |
| } |
| |
| @Test |
| public void testReference() throws Exception { |
| testForJvm() |
| .addProgramClasses(SmallRepro.class) |
| .run(parameters.getRuntime(), SmallRepro.class) |
| .assertSuccessWithOutputThatMatches(containsString("FOO")); |
| } |
| |
| @Test |
| public void testSmallReproD8() throws Exception { |
| testForD8(parameters.getBackend()) |
| .addProgramClasses(SmallRepro.class) |
| .setMinApi(AndroidApiLevel.B) |
| .addOptionsModification( |
| options -> { |
| options.testing.forceIRForCfToCfDesugar = true; |
| options.testing.neverReuseCfLocalRegisters = true; |
| }) |
| .run(parameters.getRuntime(), SmallRepro.class) |
| // TODO(b/237567012): Run should succeed with printing of FOO. |
| .assertFailureWithErrorThatThrows(VerifyError.class); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| // TODO(b/237567012): We should not fail compilation. |
| assertThrows( |
| CompilationFailedException.class, |
| () -> |
| testForR8(parameters.getBackend()) |
| .addProgramClassFileData(CfDebugLocalStackMapVerificationTest$MainDump.dump()) |
| .addKeepMainRule(Main.class) |
| .setMode(CompilationMode.DEBUG) |
| .addDontWarn("*") |
| // TODO(b/237567012): Remove option when resolved. |
| .addOptionsModification( |
| options -> options.enableCheckAllInstructionsDuringStackMapVerification = true) |
| .compile() |
| .run(parameters.getRuntime(), Main.class)); |
| } |
| |
| public static class Main { |
| |
| // InvokeSuspend is taken from an input program.jar and copied verbatim in the dump below. |
| public Object invokeSuspend(Object o) { |
| return o; |
| } |
| |
| public static void main(String[] args) { |
| new Main().invokeSuspend(null); |
| } |
| } |
| |
| public static class CfDebugLocalStackMapVerificationTest$MainDump implements Opcodes { |
| |
| public static byte[] dump() throws Exception { |
| |
| ClassWriter classWriter = new ClassWriter(0); |
| FieldVisitor fieldVisitor; |
| MethodVisitor methodVisitor; |
| AnnotationVisitor annotationVisitor0; |
| |
| classWriter.visit( |
| V1_8, |
| ACC_FINAL | ACC_SUPER, |
| binaryName(Main.class), |
| null, |
| "kotlin/coroutines/jvm/internal/SuspendLambda", |
| new String[] {"kotlin/jvm/functions/Function2"}); |
| |
| { |
| fieldVisitor = classWriter.visitField(0, "L$1", "Ljava/lang/Object;", null, null); |
| fieldVisitor.visitEnd(); |
| } |
| { |
| fieldVisitor = classWriter.visitField(0, "L$2", "Ljava/lang/Object;", null, null); |
| fieldVisitor.visitEnd(); |
| } |
| { |
| fieldVisitor = classWriter.visitField(0, "label", "I", null, null); |
| fieldVisitor.visitEnd(); |
| } |
| { |
| fieldVisitor = |
| classWriter.visitField( |
| ACC_PRIVATE | ACC_SYNTHETIC, "L$0", "Ljava/lang/Object;", null, null); |
| fieldVisitor.visitEnd(); |
| } |
| { |
| fieldVisitor = |
| classWriter.visitField( |
| ACC_FINAL | ACC_SYNTHETIC, |
| "this$0", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;", |
| null, |
| null); |
| fieldVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| 0, |
| "<init>", |
| "(Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;Lkotlin/coroutines/Continuation;)V", |
| "(Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;Lkotlin/coroutines/Continuation<-Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1;>;)V", |
| null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "this$0", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, |
| "kotlin/coroutines/jvm/internal/SuspendLambda", |
| "<init>", |
| "(ILkotlin/coroutines/Continuation;)V", |
| false); |
| methodVisitor.visitInsn(RETURN); |
| Label label1 = new Label(); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitLocalVariable( |
| "this", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1;", |
| null, |
| label0, |
| label1, |
| 0); |
| methodVisitor.visitLocalVariable( |
| "$receiver", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;", |
| null, |
| label0, |
| label1, |
| 1); |
| methodVisitor.visitLocalVariable( |
| "$completion", "Lkotlin/coroutines/Continuation;", null, label0, label1, 2); |
| methodVisitor.visitMaxs(3, 3); |
| methodVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| ACC_PUBLIC | ACC_FINAL, |
| "invokeSuspend", |
| "(Ljava/lang/Object;)Ljava/lang/Object;", |
| null, |
| null); |
| { |
| annotationVisitor0 = |
| methodVisitor.visitAnnotation("Lorg/jetbrains/annotations/Nullable;", false); |
| annotationVisitor0.visitEnd(); |
| } |
| methodVisitor.visitAnnotableParameterCount(1, false); |
| { |
| annotationVisitor0 = |
| methodVisitor.visitParameterAnnotation( |
| 0, "Lorg/jetbrains/annotations/NotNull;", false); |
| annotationVisitor0.visitEnd(); |
| } |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| Label label1 = new Label(); |
| Label label2 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label2, "java/lang/Throwable"); |
| Label label3 = new Label(); |
| Label label4 = new Label(); |
| methodVisitor.visitTryCatchBlock(label3, label4, label2, "java/lang/Throwable"); |
| Label label5 = new Label(); |
| Label label6 = new Label(); |
| methodVisitor.visitTryCatchBlock(label5, label6, label2, "java/lang/Throwable"); |
| Label label7 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label7, null); |
| methodVisitor.visitTryCatchBlock(label3, label4, label7, null); |
| methodVisitor.visitTryCatchBlock(label5, label6, label7, null); |
| methodVisitor.visitTryCatchBlock(label2, label7, label7, null); |
| Label label8 = new Label(); |
| methodVisitor.visitTryCatchBlock(label7, label8, label7, null); |
| Label label9 = new Label(); |
| Label label10 = new Label(); |
| methodVisitor.visitTryCatchBlock( |
| label9, label1, label10, "kotlinx/coroutines/channels/ClosedReceiveChannelException"); |
| methodVisitor.visitTryCatchBlock( |
| label3, label4, label10, "kotlinx/coroutines/channels/ClosedReceiveChannelException"); |
| methodVisitor.visitTryCatchBlock( |
| label5, label10, label10, "kotlinx/coroutines/channels/ClosedReceiveChannelException"); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "kotlin/coroutines/intrinsics/IntrinsicsKt", |
| "getCOROUTINE_SUSPENDED", |
| "()Ljava/lang/Object;", |
| false); |
| Label label11 = new Label(); |
| methodVisitor.visitLabel(label11); |
| methodVisitor.visitLineNumber(60, label11); |
| methodVisitor.visitVarInsn(ASTORE, 10); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "label", |
| "I"); |
| Label label12 = new Label(); |
| Label label13 = new Label(); |
| Label label14 = new Label(); |
| Label label15 = new Label(); |
| methodVisitor.visitTableSwitchInsn(0, 2, label15, new Label[] {label12, label13, label14}); |
| methodVisitor.visitLabel(label12); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, "kotlin/ResultKt", "throwOnFailure", "(Ljava/lang/Object;)V", false); |
| Label label16 = new Label(); |
| methodVisitor.visitLabel(label16); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$0", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn(CHECKCAST, "kotlinx/coroutines/CoroutineScope"); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label9); |
| methodVisitor.visitLineNumber(61, label9); |
| methodVisitor.visitInsn(NOP); |
| Label label17 = new Label(); |
| methodVisitor.visitLabel(label17); |
| methodVisitor.visitLineNumber(62, label17); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "this$0", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;"); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| "access$getQueue$p", |
| "(Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;)Lkotlinx/coroutines/channels/Channel;", |
| false); |
| methodVisitor.visitTypeInsn(CHECKCAST, "kotlinx/coroutines/channels/ReceiveChannel"); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "this$0", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;"); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| Label label18 = new Label(); |
| methodVisitor.visitLabel(label18); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitVarInsn(ISTORE, 5); |
| Label label19 = new Label(); |
| methodVisitor.visitLabel(label19); |
| methodVisitor.visitLineNumber(146, label19); |
| methodVisitor.visitInsn(NOP); |
| Label label20 = new Label(); |
| methodVisitor.visitLabel(label20); |
| methodVisitor.visitLineNumber(149, label20); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitLineNumber(150, label0); |
| methodVisitor.visitInsn(NOP); |
| Label label21 = new Label(); |
| methodVisitor.visitLabel(label21); |
| methodVisitor.visitLineNumber(151, label21); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitVarInsn(ISTORE, 7); |
| Label label22 = new Label(); |
| methodVisitor.visitLabel(label22); |
| methodVisitor.visitLineNumber(63, label22); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| Opcodes.NULL, |
| Opcodes.INTEGER, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "kotlinx/coroutines/CoroutineScopeKt", |
| "isActive", |
| "(Lkotlinx/coroutines/CoroutineScope;)Z", |
| false); |
| Label label23 = new Label(); |
| methodVisitor.visitJumpInsn(IFEQ, label23); |
| Label label24 = new Label(); |
| methodVisitor.visitLabel(label24); |
| methodVisitor.visitLineNumber(64, label24); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| "access$getQueue$p", |
| "(Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;)Lkotlinx/coroutines/channels/Channel;", |
| false); |
| methodVisitor.visitMethodInsn( |
| INVOKEINTERFACE, |
| "kotlinx/coroutines/channels/Channel", |
| "tryReceive-PtdJZtk", |
| "()Ljava/lang/Object;", |
| true); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "kotlinx/coroutines/channels/ChannelResult", |
| "getOrNull-impl", |
| "(Ljava/lang/Object;)Ljava/lang/Object;", |
| false); |
| methodVisitor.visitTypeInsn(CHECKCAST, "java/nio/ByteBuffer"); |
| methodVisitor.visitVarInsn(ASTORE, 8); |
| Label label25 = new Label(); |
| methodVisitor.visitLabel(label25); |
| methodVisitor.visitLineNumber(65, label25); |
| methodVisitor.visitVarInsn(ALOAD, 8); |
| Label label26 = new Label(); |
| methodVisitor.visitJumpInsn(IFNONNULL, label26); |
| Label label27 = new Label(); |
| methodVisitor.visitLabel(label27); |
| methodVisitor.visitLineNumber(66, label27); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| "subscription", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn(CHECKCAST, "java/util/concurrent/Flow$Subscription"); |
| methodVisitor.visitInsn(DUP); |
| Label label28 = new Label(); |
| methodVisitor.visitJumpInsn(IFNULL, label28); |
| methodVisitor.visitInsn(LCONST_1); |
| methodVisitor.visitMethodInsn( |
| INVOKEINTERFACE, "java/util/concurrent/Flow$Subscription", "request", "(J)V", true); |
| Label label29 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label29); |
| methodVisitor.visitLabel(label28); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| Opcodes.NULL, |
| Opcodes.INTEGER, |
| "java/nio/ByteBuffer", |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 1, |
| new Object[] {"java/util/concurrent/Flow$Subscription"}); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitLabel(label29); |
| methodVisitor.visitLineNumber(67, label29); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| "access$getQueue$p", |
| "(Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;)Lkotlinx/coroutines/channels/Channel;", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$0", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$1", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$2", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_1); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "label", |
| "I"); |
| methodVisitor.visitMethodInsn( |
| INVOKEINTERFACE, |
| "kotlinx/coroutines/channels/Channel", |
| "receive", |
| "(Lkotlin/coroutines/Continuation;)Ljava/lang/Object;", |
| true); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 10); |
| Label label30 = new Label(); |
| methodVisitor.visitJumpInsn(IF_ACMPNE, label30); |
| Label label31 = new Label(); |
| methodVisitor.visitLabel(label31); |
| methodVisitor.visitLineNumber(60, label31); |
| methodVisitor.visitVarInsn(ALOAD, 10); |
| methodVisitor.visitInsn(ARETURN); |
| methodVisitor.visitLabel(label13); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitVarInsn(ISTORE, 5); |
| Label label32 = new Label(); |
| methodVisitor.visitLabel(label32); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitVarInsn(ISTORE, 7); |
| Label label33 = new Label(); |
| methodVisitor.visitLabel(label33); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$2", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn( |
| CHECKCAST, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber"); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$1", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn(CHECKCAST, "kotlinx/coroutines/channels/ReceiveChannel"); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| Label label34 = new Label(); |
| methodVisitor.visitLabel(label34); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$0", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn(CHECKCAST, "kotlinx/coroutines/CoroutineScope"); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label3); |
| methodVisitor.visitInsn(NOP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, "kotlin/ResultKt", "throwOnFailure", "(Ljava/lang/Object;)V", false); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitLabel(label30); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| Opcodes.NULL, |
| Opcodes.INTEGER, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 1, |
| new Object[] {"java/lang/Object"}); |
| methodVisitor.visitTypeInsn(CHECKCAST, "java/nio/ByteBuffer"); |
| methodVisitor.visitVarInsn(ASTORE, 8); |
| methodVisitor.visitLabel(label26); |
| methodVisitor.visitLineNumber(70, label26); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| Opcodes.NULL, |
| Opcodes.INTEGER, |
| "java/nio/ByteBuffer", |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| "access$getResponseChannel$p", |
| "(Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber;)Lio/ktor/utils/io/ByteChannel;", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 8); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$0", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$1", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$2", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitFieldInsn( |
| PUTFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "label", |
| "I"); |
| methodVisitor.visitMethodInsn( |
| INVOKEINTERFACE, |
| "io/ktor/utils/io/ByteChannel", |
| "writeFully", |
| "(Ljava/nio/ByteBuffer;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;", |
| true); |
| methodVisitor.visitLabel(label4); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 10); |
| Label label35 = new Label(); |
| methodVisitor.visitJumpInsn(IF_ACMPNE, label35); |
| Label label36 = new Label(); |
| methodVisitor.visitLabel(label36); |
| methodVisitor.visitLineNumber(60, label36); |
| methodVisitor.visitVarInsn(ALOAD, 10); |
| methodVisitor.visitInsn(ARETURN); |
| methodVisitor.visitLabel(label14); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitVarInsn(ISTORE, 5); |
| Label label37 = new Label(); |
| methodVisitor.visitLabel(label37); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitVarInsn(ISTORE, 7); |
| Label label38 = new Label(); |
| methodVisitor.visitLabel(label38); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$2", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn( |
| CHECKCAST, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber"); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$1", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn(CHECKCAST, "kotlinx/coroutines/channels/ReceiveChannel"); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| Label label39 = new Label(); |
| methodVisitor.visitLabel(label39); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "L$0", |
| "Ljava/lang/Object;"); |
| methodVisitor.visitTypeInsn(CHECKCAST, "kotlinx/coroutines/CoroutineScope"); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label5); |
| methodVisitor.visitInsn(NOP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, "kotlin/ResultKt", "throwOnFailure", "(Ljava/lang/Object;)V", false); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitLabel(label35); |
| methodVisitor.visitLineNumber(70, label35); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| Opcodes.NULL, |
| Opcodes.INTEGER, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 1, |
| new Object[] {"java/lang/Object"}); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitJumpInsn(GOTO, label22); |
| methodVisitor.visitLabel(label23); |
| methodVisitor.visitLineNumber(72, label23); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitInsn(NOP); |
| Label label40 = new Label(); |
| methodVisitor.visitLabel(label40); |
| methodVisitor.visitFieldInsn(GETSTATIC, "kotlin/Unit", "INSTANCE", "Lkotlin/Unit;"); |
| methodVisitor.visitVarInsn(ASTORE, 9); |
| methodVisitor.visitLabel(label6); |
| methodVisitor.visitLineNumber(156, label6); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 6); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "kotlinx/coroutines/channels/ChannelsKt", |
| "cancelConsumed", |
| "(Lkotlinx/coroutines/channels/ReceiveChannel;Ljava/lang/Throwable;)V", |
| false); |
| Label label41 = new Label(); |
| methodVisitor.visitLabel(label41); |
| methodVisitor.visitLineNumber(151, label41); |
| Label label42 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label42); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitLineNumber(152, label2); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| Opcodes.NULL, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 9); |
| Label label43 = new Label(); |
| methodVisitor.visitLabel(label43); |
| methodVisitor.visitLineNumber(153, label43); |
| methodVisitor.visitVarInsn(ALOAD, 9); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| Label label44 = new Label(); |
| methodVisitor.visitLabel(label44); |
| methodVisitor.visitLineNumber(154, label44); |
| methodVisitor.visitVarInsn(ALOAD, 9); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label7); |
| methodVisitor.visitLineNumber(155, label7); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "kotlinx/coroutines/channels/ReceiveChannel", |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber", |
| Opcodes.INTEGER, |
| "java/lang/Throwable", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 9); |
| methodVisitor.visitLabel(label8); |
| methodVisitor.visitLineNumber(156, label8); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 6); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "kotlinx/coroutines/channels/ChannelsKt", |
| "cancelConsumed", |
| "(Lkotlinx/coroutines/channels/ReceiveChannel;Ljava/lang/Throwable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 9); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label10); |
| methodVisitor.visitLineNumber(73, label10); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 1, |
| new Object[] {"kotlinx/coroutines/channels/ClosedReceiveChannelException"}); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitLabel(label42); |
| methodVisitor.visitLineNumber(75, label42); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| "kotlinx/coroutines/CoroutineScope", |
| "java/lang/Object", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitFieldInsn(GETSTATIC, "kotlin/Unit", "INSTANCE", "Lkotlin/Unit;"); |
| methodVisitor.visitInsn(ARETURN); |
| methodVisitor.visitLabel(label15); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 11, |
| new Object[] { |
| "io/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1", |
| "java/lang/Object", |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| Opcodes.TOP, |
| "java/lang/Object" |
| }, |
| 0, |
| new Object[] {}); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/IllegalStateException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitLdcInsn("call to 'resume' before 'invoke' with coroutine"); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, |
| "java/lang/IllegalStateException", |
| "<init>", |
| "(Ljava/lang/String;)V", |
| false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLocalVariable( |
| "$this$launch", "Lkotlinx/coroutines/CoroutineScope;", null, label9, label13, 2); |
| methodVisitor.visitLocalVariable( |
| "$this$launch", "Lkotlinx/coroutines/CoroutineScope;", null, label3, label14, 2); |
| methodVisitor.visitLocalVariable( |
| "$this$launch", "Lkotlinx/coroutines/CoroutineScope;", null, label5, label23, 2); |
| methodVisitor.visitLocalVariable( |
| "$this$consume$iv", |
| "Lkotlinx/coroutines/channels/ReceiveChannel;", |
| null, |
| label18, |
| label13, |
| 3); |
| methodVisitor.visitLocalVariable( |
| "$this$consume$iv", |
| "Lkotlinx/coroutines/channels/ReceiveChannel;", |
| null, |
| label34, |
| label14, |
| 3); |
| methodVisitor.visitLocalVariable( |
| "$this$consume$iv", |
| "Lkotlinx/coroutines/channels/ReceiveChannel;", |
| null, |
| label39, |
| label40, |
| 3); |
| methodVisitor.visitLocalVariable( |
| "$this$consume$iv", |
| "Lkotlinx/coroutines/channels/ReceiveChannel;", |
| null, |
| label40, |
| label41, |
| 3); |
| methodVisitor.visitLocalVariable( |
| "$this$consume$iv", |
| "Lkotlinx/coroutines/channels/ReceiveChannel;", |
| null, |
| label2, |
| label10, |
| 3); |
| methodVisitor.visitLocalVariable( |
| "cause$iv", "Ljava/lang/Throwable;", null, label0, label13, 6); |
| methodVisitor.visitLocalVariable( |
| "cause$iv", "Ljava/lang/Throwable;", null, label34, label14, 6); |
| methodVisitor.visitLocalVariable( |
| "cause$iv", "Ljava/lang/Throwable;", null, label39, label40, 6); |
| methodVisitor.visitLocalVariable( |
| "cause$iv", "Ljava/lang/Throwable;", null, label40, label41, 6); |
| methodVisitor.visitLocalVariable( |
| "cause$iv", "Ljava/lang/Throwable;", null, label2, label44, 6); |
| methodVisitor.visitLocalVariable( |
| "cause$iv", "Ljava/lang/Throwable;", null, label44, label10, 6); |
| methodVisitor.visitLocalVariable( |
| "buffer", "Ljava/nio/ByteBuffer;", null, label25, label27, 8); |
| methodVisitor.visitLocalVariable( |
| "buffer", "Ljava/nio/ByteBuffer;", null, label26, label4, 8); |
| methodVisitor.visitLocalVariable("e$iv", "Ljava/lang/Throwable;", null, label43, label7, 9); |
| methodVisitor.visitLocalVariable( |
| "$i$a$-consume-JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1$1", |
| "I", |
| null, |
| label22, |
| label13, |
| 7); |
| methodVisitor.visitLocalVariable("$i$f$consume", "I", null, label19, label13, 5); |
| methodVisitor.visitLocalVariable( |
| "this", |
| "Lio/ktor/client/engine/java/JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1;", |
| null, |
| label16, |
| label15, |
| 0); |
| methodVisitor.visitLocalVariable( |
| "$result", "Ljava/lang/Object;", null, label16, label15, 1); |
| methodVisitor.visitLocalVariable( |
| "$i$a$-consume-JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1$1", |
| "I", |
| null, |
| label33, |
| label14, |
| 7); |
| methodVisitor.visitLocalVariable("$i$f$consume", "I", null, label32, label14, 5); |
| methodVisitor.visitLocalVariable( |
| "$i$a$-consume-JavaHttpResponseBodyHandler$JavaHttpResponseBodySubscriber$1$1", |
| "I", |
| null, |
| label38, |
| label40, |
| 7); |
| methodVisitor.visitLocalVariable("$i$f$consume", "I", null, label37, label10, 5); |
| methodVisitor.visitMaxs(5, 11); |
| methodVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| ACC_PUBLIC | ACC_STATIC, "main", "([Ljava/lang/String;)V", null, null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitLineNumber(70, label0); |
| methodVisitor.visitTypeInsn( |
| NEW, "com/android/tools/r8/cf/CfDebugLocalStackMapVerificationTest$Main"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, |
| "com/android/tools/r8/cf/CfDebugLocalStackMapVerificationTest$Main", |
| "<init>", |
| "()V", |
| false); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, |
| "com/android/tools/r8/cf/CfDebugLocalStackMapVerificationTest$Main", |
| "invokeSuspend", |
| "(Ljava/lang/Object;)Ljava/lang/Object;", |
| false); |
| methodVisitor.visitInsn(POP); |
| Label label1 = new Label(); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitLineNumber(71, label1); |
| methodVisitor.visitInsn(RETURN); |
| Label label2 = new Label(); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitLocalVariable("args", "[Ljava/lang/String;", null, label0, label2, 0); |
| methodVisitor.visitMaxs(2, 1); |
| methodVisitor.visitEnd(); |
| } |
| classWriter.visitEnd(); |
| |
| return classWriter.toByteArray(); |
| } |
| } |
| } |
