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| author | Martin Odersky <odersky@gmail.com> | 2015-06-05 18:49:36 +0200 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2015-06-06 11:05:27 +0200 |
| commit | 080ed2f3d8b5d8fd249691aacc0fe4f9596bb772 (patch) | |
| tree | 1fac280aa6832c115037e04178d791cc92f9de25 /src/dotty/tools/dotc/typer/Typer.scala | |
| parent | eaf3095494af2b0ea028452450a6af44e27f5284 (diff) | |
| download | dotty-080ed2f3d8b5d8fd249691aacc0fe4f9596bb772.tar.gz dotty-080ed2f3d8b5d8fd249691aacc0fe4f9596bb772.tar.bz2 dotty-080ed2f3d8b5d8fd249691aacc0fe4f9596bb772.zip | |
Split RefinedThis and SkolemType
SkolemTypes need to behave differently form RefinedThis types in TypeMap
and TypeAccumulator. For skolem types these should follow through to the
underlying type. For RefinedThis types, these need to do nothing, in order
not to start an infinite recursion.
Diffstat (limited to 'src/dotty/tools/dotc/typer/Typer.scala')
| -rw-r--r-- | src/dotty/tools/dotc/typer/Typer.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala index fd1d034fd..5f03d19e7 100644 --- a/src/dotty/tools/dotc/typer/Typer.scala +++ b/src/dotty/tools/dotc/typer/Typer.scala @@ -812,7 +812,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit if ((rsym.is(Method) || rsym.isType) && rsym.allOverriddenSymbols.isEmpty) ctx.error(i"refinement $rsym without matching type in parent $parent", refinement.pos) val rinfo = if (rsym is Accessor) rsym.info.resultType else rsym.info - RefinedType(parent, rsym.name, rt => rinfo.substThis(refineCls, SkolemType(rt))) + RefinedType(parent, rsym.name, rt => rinfo.substThis(refineCls, RefinedThis(rt))) // todo later: check that refinement is within bounds } val res = cpy.RefinedTypeTree(tree)(tpt1, refinements1) withType |