diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzer.scala')
-rw-r--r-- | src/compiler/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzer.scala | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzer.scala b/src/compiler/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzer.scala index 2cc6d67a3c..31710dcbee 100644 --- a/src/compiler/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzer.scala +++ b/src/compiler/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzer.scala @@ -179,6 +179,8 @@ final class NullnessInterpreter extends Interpreter[NullnessValue](Opcodes.ASM5) def copyOperation(insn: AbstractInsnNode, value: NullnessValue): NullnessValue = value def unaryOperation(insn: AbstractInsnNode, value: NullnessValue): NullnessValue = (insn.getOpcode: @switch) match { + case Opcodes.CHECKCAST => value + case Opcodes.NEWARRAY | Opcodes.ANEWARRAY => NullnessValue(NotNull, isSize2 = false) |