diff options
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Infer.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Infer.scala b/src/compiler/scala/tools/nsc/typechecker/Infer.scala index 7debe23a89..cb548ffdab 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Infer.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Infer.scala @@ -649,7 +649,8 @@ trait Infer { targ.baseType(SeqClass) else if (targ.typeSymbol == JavaRepeatedParamClass) targ.baseType(ArrayClass) - else if (targ.typeSymbol.isModuleClass || (opt.experimental && tvar.constr.avoidWiden)) + // checks opt.virtPatmat directly so one need not run under -Xexperimental to use virtpatmat + else if (targ.typeSymbol.isModuleClass || ((opt.experimental || opt.virtPatmat) && tvar.constr.avoidWiden)) targ // this infers Foo.type instead of "object Foo" (see also widenIfNecessary) else targ.widen |