Concision contribution.

We have lots of core classes for which we need not go through
the symbol to get the type:

  ObjectClass.tpe -> ObjectTpe
  AnyClass.tpe    -> AnyTpe

I updated everything to use the concise/direct version,
and eliminated a bunch of noise where places were calling
typeConstructor, erasedTypeRef, and other different-seeming methods
only to always wind up with the same type they would have received
from sym.tpe. There's only one Object type, before or after erasure,
with or without type arguments.

Calls to typeConstructor were especially damaging because (see
previous commit) it had a tendency to cache a different type than
the type one would find via other means. The two types would
compare =:=, but possibly not == and definitely not eq. (I still
don't understand what == is expected to do with types.)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/compiler/scala/tools/nsc/transform/LazyVals.scala b/src/compiler/scala/tools/nsc/transform/LazyVals.scala
index 69a93b482c..15ca916ac1 100644
--- a/src/compiler/scala/tools/nsc/transform/LazyVals.scala
+++ b/src/compiler/scala/tools/nsc/transform/LazyVals.scala
@@ -277,7 +277,7 @@ abstract class LazyVals extends Transform with TypingTransformers with ast.TreeD
       if (bmps.length > n)
         bmps(n)
       else {
-        val sym = meth.newVariable(nme.newBitmapName(nme.BITMAP_NORMAL, n), meth.pos).setInfo(ByteClass.tpe)
+        val sym = meth.newVariable(nme.newBitmapName(nme.BITMAP_NORMAL, n), meth.pos).setInfo(ByteTpe)
         enteringTyper {
           sym addAnnotation VolatileAttr
         }