diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Infer.scala | 2 | ||||
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Namers.scala | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Infer.scala b/src/compiler/scala/tools/nsc/typechecker/Infer.scala index 88cecbd402..1bd2487089 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Infer.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Infer.scala @@ -572,7 +572,7 @@ trait Infer { tparam -> Some( if (targ.typeSymbol == RepeatedParamClass) targ.baseType(SeqClass) else if (targ.typeSymbol == JavaRepeatedParamClass) targ.baseType(ArrayClass) - else if (targ.typeSymbol.isModuleClass) targ // this infers Foo.type instead of "object Foo" + else if (targ.typeSymbol.isModuleClass) targ // this infers Foo.type instead of "object Foo" (see also widenIfNecessary) else targ.widen ) } diff --git a/src/compiler/scala/tools/nsc/typechecker/Namers.scala b/src/compiler/scala/tools/nsc/typechecker/Namers.scala index c5f32a344f..fddf115730 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Namers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Namers.scala @@ -630,9 +630,14 @@ trait Namers { self: Analyzer => case _ => false } + val tpe1 = tpe.deconst val tpe2 = tpe1.widen - if (sym.isVariable || sym.isMethod && !sym.hasAccessorFlag) + + // This infers Foo.type instead of "object Foo" + // See Infer#adjustTypeArgs for the polymorphic case. + if (tpe.typeSymbolDirect.isModuleClass) tpe1 + else if (sym.isVariable || sym.isMethod && !sym.hasAccessorFlag) if (tpe2 <:< pt) tpe2 else tpe1 else if (isHidden(tpe)) tpe2 // In an attempt to make pattern matches involving method local vals |