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| author | Paul Phillips <paulp@improving.org> | 2011-10-09 19:24:48 +0000 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2011-10-09 19:24:48 +0000 |
| commit | bc4468cdd266fc12fe164c1b6ec4da94b71a4129 (patch) | |
| tree | 4daa2b1a82c17daf9c2f901de953d2fa82ddebe4 /src/compiler/scala/reflect/internal/Types.scala | |
| parent | 2c1a1192ce19f84984eb52037fba5b26794ed3fa (diff) | |
| download | scala-bc4468cdd266fc12fe164c1b6ec4da94b71a4129.tar.gz scala-bc4468cdd266fc12fe164c1b6ec4da94b71a4129.tar.bz2 scala-bc4468cdd266fc12fe164c1b6ec4da94b71a4129.zip | |
Flipped varargs eta-expansion behavior.
(T*)U now eta-expands to Seq[T] => U, not T* => U. There is a transition
command line switch to get the old behavior for any who may have relied
upon it:
-Yeta-expand-keeps-star
Closes SI-4176, no review.
Diffstat (limited to 'src/compiler/scala/reflect/internal/Types.scala')
| -rw-r--r-- | src/compiler/scala/reflect/internal/Types.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/reflect/internal/Types.scala b/src/compiler/scala/reflect/internal/Types.scala index c313f079ae..1e0a265f4b 100644 --- a/src/compiler/scala/reflect/internal/Types.scala +++ b/src/compiler/scala/reflect/internal/Types.scala @@ -3092,7 +3092,7 @@ A type's typeSymbol should never be inspected directly. // Or false for Seq[A] => Seq[A] // (It will rewrite A* everywhere but method parameters.) // This is the specified behavior. - private final val etaExpandKeepsStar = true + protected def etaExpandKeepsStar = false object dropRepeatedParamType extends TypeMap { def apply(tp: Type): Type = tp match { |