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| author | Martin Odersky <odersky@gmail.com> | 2017-01-05 16:02:09 +0700 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2017-01-05 18:00:06 +0700 |
| commit | aa6ebe938639f07dd6f5612e645f1449f37a86eb (patch) | |
| tree | 24d257c1f12d0f5cb9b76102043046e3a904d98a /compiler/src/dotty/tools/dotc/typer/Typer.scala | |
| parent | 42eb864dc752254fc3b8b0428570fe94aa1dafc7 (diff) | |
| download | dotty-aa6ebe938639f07dd6f5612e645f1449f37a86eb.tar.gz dotty-aa6ebe938639f07dd6f5612e645f1449f37a86eb.tar.bz2 dotty-aa6ebe938639f07dd6f5612e645f1449f37a86eb.zip | |
Implement structural type member access
New scheme for implementing structural type member access.
Diffstat (limited to 'compiler/src/dotty/tools/dotc/typer/Typer.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/typer/Typer.scala | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/src/dotty/tools/dotc/typer/Typer.scala b/compiler/src/dotty/tools/dotc/typer/Typer.scala index 6dd3f45fc..4c238518e 100644 --- a/compiler/src/dotty/tools/dotc/typer/Typer.scala +++ b/compiler/src/dotty/tools/dotc/typer/Typer.scala @@ -1039,9 +1039,6 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit for (refinement <- refinements1) { // TODO: get clarity whether we want to enforce these conditions typr.println(s"adding refinement $refinement") checkRefinementNonCyclic(refinement, refineCls, seen) - val rsym = refinement.symbol - if (rsym.is(Method) && rsym.allOverriddenSymbols.isEmpty) - ctx.error(i"refinement $rsym without matching type in parent $tpt1", refinement.pos) } assignType(cpy.RefinedTypeTree(tree)(tpt1, refinements1), tpt1, refinements1, refineCls) } @@ -1808,6 +1805,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit case Apply(_, _) => " more" case _ => "" } + println(i"tree = $tree, pt = $pt") errorTree(tree, em"$methodStr does not take$more parameters") } } @@ -2045,7 +2043,8 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit adaptInterpolated(tree.appliedToTypeTrees(typeArgs), pt, original)) } case wtp => - pt match { + if (isStructuralTermSelect(tree)) adapt(handleStructural(tree), pt) + else pt match { case pt: FunProto => adaptToArgs(wtp, pt) case pt: PolyProto => |