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Diffstat (limited to 'src/compiler/scala/reflect/internal/TreeGen.scala')
| -rw-r--r-- | src/compiler/scala/reflect/internal/TreeGen.scala | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/compiler/scala/reflect/internal/TreeGen.scala b/src/compiler/scala/reflect/internal/TreeGen.scala index cc882ad5ed..e537c6b83f 100644 --- a/src/compiler/scala/reflect/internal/TreeGen.scala +++ b/src/compiler/scala/reflect/internal/TreeGen.scala @@ -250,19 +250,20 @@ abstract class TreeGen { * var x: T = _ * which is appropriate to the given Type. */ - def mkZero(tp: Type): Tree = Literal(mkConstantZero(tp)) setType tp - - def mkConstantZero(tp: Type): Constant = tp.typeSymbol match { - case UnitClass => Constant(()) - case BooleanClass => Constant(false) - case FloatClass => Constant(0.0f) - case DoubleClass => Constant(0.0d) - case ByteClass => Constant(0.toByte) - case ShortClass => Constant(0.toShort) - case IntClass => Constant(0) - case LongClass => Constant(0L) - case CharClass => Constant(0.toChar) - case _ => Constant(null) + def mkZero(tp: Type): Tree = { + val tree = tp.typeSymbol match { + case UnitClass => Literal(Constant()) + case BooleanClass => Literal(Constant(false)) + case FloatClass => Literal(Constant(0.0f)) + case DoubleClass => Literal(Constant(0.0d)) + case ByteClass => Literal(Constant(0.toByte)) + case ShortClass => Literal(Constant(0.toShort)) + case IntClass => Literal(Constant(0)) + case LongClass => Literal(Constant(0L)) + case CharClass => Literal(Constant(0.toChar)) + case _ => Literal(Constant(null)) + } + tree setType tp } def mkZeroContravariantAfterTyper(tp: Type): Tree = { |