diff options
| author | Martin Odersky <odersky@gmail.com> | 2014-08-30 13:02:56 +0200 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2014-08-30 13:02:56 +0200 |
| commit | 4041c5d590f78323d640c6eec7e370a37a01c416 (patch) | |
| tree | 15e33ffb26e1bfd4c47842670dee696c582322bf /src/dotty/tools/dotc/typer/Typer.scala | |
| parent | 5362969b55cc73c22ea959d1960e3696a801c469 (diff) | |
| download | dotty-4041c5d590f78323d640c6eec7e370a37a01c416.tar.gz dotty-4041c5d590f78323d640c6eec7e370a37a01c416.tar.bz2 dotty-4041c5d590f78323d640c6eec7e370a37a01c416.zip | |
Ensure that after erasure all types are erased.
Defines a predicate isErasedTypes and checks that all tree types
and their widened underlying types are erased.
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 89cf0b055..f21528da0 100644 --- a/src/dotty/tools/dotc/typer/Typer.scala +++ b/src/dotty/tools/dotc/typer/Typer.scala @@ -834,7 +834,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit if (tree.isType) typedType(tree)(superCtx) else { val result = typedExpr(tree)(superCtx) - if ((cls is Trait) && result.tpe.classSymbol.isRealClass) + if ((cls is Trait) && result.tpe.classSymbol.isRealClass && !ctx.isAfterTyper) ctx.error(s"trait may not call constructor of ${result.tpe.classSymbol}", tree.pos) result } |