diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/typer/ErrorReporting.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/typer/ErrorReporting.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/src/dotty/tools/dotc/typer/ErrorReporting.scala b/compiler/src/dotty/tools/dotc/typer/ErrorReporting.scala index ff998e233..5f9eae3da 100644 --- a/compiler/src/dotty/tools/dotc/typer/ErrorReporting.scala +++ b/compiler/src/dotty/tools/dotc/typer/ErrorReporting.scala @@ -121,12 +121,12 @@ object ErrorReporting { } def typeMismatchMsg(found: Type, expected: Type, postScript: String = "") = { - // replace constrained polyparams and their typevars by their bounds where possible + // replace constrained TypeParamRefs and their typevars by their bounds where possible object reported extends TypeMap { def setVariance(v: Int) = variance = v val constraint = ctx.typerState.constraint def apply(tp: Type): Type = tp match { - case tp: PolyParam => + case tp: TypeParamRef => constraint.entry(tp) match { case bounds: TypeBounds => if (variance < 0) apply(constraint.fullUpperBound(tp)) |