Reduce flag fiddling

There isn't much point to the late* flags in a world where
we're mutating flags left and right in tree and info transformers...

So, lets get rid of the indirection until we can include flags
in a symbol's type history, like we do for its info.

This retires lateDEFERRED (redundant with SYNTHESIZE_IMPL_IN_SUBCLASS).
Since it's introduced so late, it makes little sense to have these
synthetic members go back to DEFERRED. Instead, just set DEFERRED directly.

Also remove unused late* and not* flags.
notPRIVATE subsumes lateFINAL for effective finality (scala/scala-dev#126)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/compiler/scala/tools/nsc/transform/Flatten.scala b/src/compiler/scala/tools/nsc/transform/Flatten.scala
index 0db9f19597..29ba21cba7 100644
--- a/src/compiler/scala/tools/nsc/transform/Flatten.scala
+++ b/src/compiler/scala/tools/nsc/transform/Flatten.scala
@@ -76,7 +76,7 @@ abstract class Flatten extends InfoTransform {
                 decls1 enter sym
                 if (sym.isModule) {
                   // In theory, we could assert(sym.isMethod), because nested, non-static modules are
-                  // transformed to methods (lateMETHOD flag added in RefChecks). But this requires
+                  // transformed to methods (METHOD flag added in UnCurry). But this requires
                   // forcing sym.info (see comment on isModuleNotMethod), which forces stub symbols
                   // too eagerly (SI-8907).