diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala b/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala index 98c5e31ffe..46740cd03c 100644 --- a/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala +++ b/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala @@ -236,8 +236,8 @@ trait TypeDiagnostics { val invariant = param.variance.isInvariant if (conforms) Some("") - else if ((arg <:< reqArg) && invariant) mkMsg(true) // covariant relationship - else if ((reqArg <:< arg) && invariant) mkMsg(false) // contravariant relationship + else if ((arg <:< reqArg) && invariant) mkMsg(isSubtype = true) // covariant relationship + else if ((reqArg <:< arg) && invariant) mkMsg(isSubtype = false) // contravariant relationship else None // we assume in other cases our ham-fisted advice will merely serve to confuse } val messages = relationships.flatten @@ -546,7 +546,7 @@ trait TypeDiagnostics { // It is presumed if you are using a -Y option you would really like to hear // the warnings you've requested. if (settings.warnDeadCode.value && context.unit.exists && treeOK(tree) && exprOK) - context.warning(tree.pos, "dead code following this construct", true) + context.warning(tree.pos, "dead code following this construct", force = true) tree } |