diff options
| author | Paul Phillips <paulp@improving.org> | 2013-03-11 22:11:20 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2013-03-12 07:35:49 -0700 |
| commit | fc5e5581ec2eb91d22cbc8a2f19729c7c9a87254 (patch) | |
| tree | a3d9b6faf5b007ff4a8e17f6ac066e1c8959c6e3 /src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | |
| parent | 9fed30cb9c6d86ca07286febeb44bf635cb23650 (diff) | |
| download | scala-fc5e5581ec2eb91d22cbc8a2f19729c7c9a87254.tar.gz scala-fc5e5581ec2eb91d22cbc8a2f19729c7c9a87254.tar.bz2 scala-fc5e5581ec2eb91d22cbc8a2f19729c7c9a87254.zip | |
Eliminate a bunch of -Xlint warnings.
Mostly unused private code, unused imports, and points where
an extra pair of parentheses is necessary for scalac to have
confidence in our intentions.
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/RefChecks.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala index b7221a78ec..a349881d6d 100644 --- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala +++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala @@ -1124,7 +1124,7 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans * accessor for that field. The instance is created lazily, on first access. */ private def eliminateModuleDefs(moduleDef: Tree): List[Tree] = exitingRefchecks { - val ModuleDef(mods, name, impl) = moduleDef + val ModuleDef(_, _, impl) = moduleDef val module = moduleDef.symbol val site = module.owner val moduleName = module.name.toTermName @@ -1485,7 +1485,7 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans private def transformIf(tree: If): Tree = { val If(cond, thenpart, elsepart) = tree def unitIfEmpty(t: Tree): Tree = - if (t == EmptyTree) Literal(Constant()).setPos(tree.pos).setType(UnitClass.tpe) else t + if (t == EmptyTree) Literal(Constant(())).setPos(tree.pos).setType(UnitClass.tpe) else t cond.tpe match { case ConstantType(value) => |