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Diffstat (limited to 'src/reflect/scala/reflect/internal/Types.scala')
| -rw-r--r-- | src/reflect/scala/reflect/internal/Types.scala | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/reflect/scala/reflect/internal/Types.scala b/src/reflect/scala/reflect/internal/Types.scala index 7dda805378..54200dea8e 100644 --- a/src/reflect/scala/reflect/internal/Types.scala +++ b/src/reflect/scala/reflect/internal/Types.scala @@ -307,6 +307,9 @@ trait Types /** Is this type completed (i.e. not a lazy type)? */ def isComplete: Boolean = true + /** Should this be printed as an infix type (@showAsInfix class &&[T, U])? */ + def isShowAsInfixType: Boolean = false + /** If this is a lazy type, assign a new type to `sym`. */ def complete(sym: Symbol) {} @@ -2097,6 +2100,9 @@ trait Types trivial = fromBoolean(!sym.isTypeParameter && pre.isTrivial && areTrivialTypes(args)) toBoolean(trivial) } + + override def isShowAsInfixType: Boolean = sym.hasAnnotation(ShowAsInfixAnnotationClass) + private[Types] def invalidateTypeRefCaches(): Unit = { parentsCache = null parentsPeriod = NoPeriod @@ -2345,6 +2351,14 @@ trait Types xs.init.mkString("(", ", ", ")") + " => " + xs.last } } + else if (isShowAsInfixType && args.length == 2) + args(0) + " " + sym.decodedName + " " + + ( + if (args(1).isShowAsInfixType) + "(" + args(1) + ")" + else + args(1) + ) else if (isTupleTypeDirect(this)) tupleTypeString else if (sym.isAliasType && prefixChain.exists(_.termSymbol.isSynthetic) && (this ne dealias)) |