Add test for invalid stackmap for debug locals and trycatch
Bug: b/237567012
Change-Id: I0edc7aa8bd827db46cae428e48964c47a99165f0
diff --git a/src/test/java/com/android/tools/r8/cf/CfDebugLocalStackMapVerificationTest.java b/src/test/java/com/android/tools/r8/cf/CfDebugLocalStackMapVerificationTest.java
new file mode 100644
index 0000000..32ce06a
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/cf/CfDebugLocalStackMapVerificationTest.java
@@ -0,0 +1,996 @@
+// 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.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 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;
+
+@RunWith(Parameterized.class)
+/** This is a regresson test for b/237567012 */
+public class CfDebugLocalStackMapVerificationTest extends TestBase {
+
+ @Parameter() public TestParameters parameters;
+
+ @Parameters(name = "{0}")
+ public static TestParametersCollection data() {
+ return getTestParameters().withCfRuntimes().build();
+ }
+
+ @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();
+ }
+ }
+}
