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| author | Martin Odersky <odersky@gmail.com> | 2014-02-10 19:17:00 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2014-02-10 19:17:00 +0100 |
| commit | 5870fbb7297b1b4bb70cbcf27cd88d4e12197234 (patch) | |
| tree | 855fa843dde8b90041629786a22fa7e0187be4b3 /src/dotty/tools/dotc/typer/Typer.scala | |
| parent | 18ae13dcf4f5d40d528e2bcf43a19e84bf475084 (diff) | |
| download | dotty-5870fbb7297b1b4bb70cbcf27cd88d4e12197234.tar.gz dotty-5870fbb7297b1b4bb70cbcf27cd88d4e12197234.tar.bz2 dotty-5870fbb7297b1b4bb70cbcf27cd88d4e12197234.zip | |
New scheme for incremental invalidation of parents.
Diffstat (limited to 'src/dotty/tools/dotc/typer/Typer.scala')
| -rw-r--r-- | src/dotty/tools/dotc/typer/Typer.scala | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala index bce9d225a..697441ca1 100644 --- a/src/dotty/tools/dotc/typer/Typer.scala +++ b/src/dotty/tools/dotc/typer/Typer.scala @@ -63,6 +63,15 @@ class Typer extends Namer with Applications with Implicits { */ private var importedFromRoot: Set[Symbol] = Set() + /** A denotation exists really if it exists and does not point to a stale symbol. + def reallyExists(denot: Denotation)(implicit ctx: Context): Boolean = denot match { + case denot: SymDenotation => + denot.ensureCompleted + denot.exists && !denot.isAbsent + case _ => + true + }*/ + /** A denotation exists really if it exists and does not point to a stale symbol. */ def reallyExists(denot: Denotation)(implicit ctx: Context): Boolean = try |