diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/backend/jvm/BCodeBodyBuilder.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/backend/jvm/BCodeBodyBuilder.scala | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/backend/jvm/BCodeBodyBuilder.scala b/src/compiler/scala/tools/nsc/backend/jvm/BCodeBodyBuilder.scala index 55fe47bde6..acedf83016 100644 --- a/src/compiler/scala/tools/nsc/backend/jvm/BCodeBodyBuilder.scala +++ b/src/compiler/scala/tools/nsc/backend/jvm/BCodeBodyBuilder.scala @@ -1334,11 +1334,13 @@ abstract class BCodeBodyBuilder extends BCodeSkelBuilder { val isStaticMethod = lambdaTarget.hasFlag(Flags.STATIC) def asmType(sym: Symbol) = classBTypeFromSymbol(sym).toASMType + val isInterface = lambdaTarget.owner.isTrait val implMethodHandle = - new asm.Handle(if (lambdaTarget.hasFlag(Flags.STATIC)) asm.Opcodes.H_INVOKESTATIC else if (lambdaTarget.owner.isTrait) asm.Opcodes.H_INVOKEINTERFACE else asm.Opcodes.H_INVOKEVIRTUAL, + new asm.Handle(if (lambdaTarget.hasFlag(Flags.STATIC)) asm.Opcodes.H_INVOKESTATIC else if (isInterface) asm.Opcodes.H_INVOKEINTERFACE else asm.Opcodes.H_INVOKEVIRTUAL, classBTypeFromSymbol(lambdaTarget.owner).internalName, lambdaTarget.name.toString, - methodBTypeFromSymbol(lambdaTarget).descriptor) + methodBTypeFromSymbol(lambdaTarget).descriptor, + /* itf = */ isInterface) val receiver = if (isStaticMethod) Nil else lambdaTarget.owner :: Nil val (capturedParams, lambdaParams) = lambdaTarget.paramss.head.splitAt(lambdaTarget.paramss.head.length - arity) // Requires https://github.com/scala/scala-java8-compat on the runtime classpath @@ -1351,7 +1353,7 @@ abstract class BCodeBodyBuilder extends BCodeSkelBuilder { val flags = java.lang.invoke.LambdaMetafactory.FLAG_SERIALIZABLE | java.lang.invoke.LambdaMetafactory.FLAG_MARKERS val ScalaSerializable = classBTypeFromSymbol(definitions.SerializableClass).toASMType - bc.jmethod.visitInvokeDynamicInsn(samName, invokedType, lambdaMetaFactoryBootstrapHandle, + bc.jmethod.visitInvokeDynamicInsn(samName, invokedType, lambdaMetaFactoryAltMetafactoryHandle, /* samMethodType = */ samMethodType, /* implMethod = */ implMethodHandle, /* instantiatedMethodType = */ constrainedType, |