diff options
Diffstat (limited to 'src/reflect')
5 files changed, 18 insertions, 4 deletions
diff --git a/src/reflect/scala/reflect/internal/AnnotationInfos.scala b/src/reflect/scala/reflect/internal/AnnotationInfos.scala index 6863cdfd82..b923541b56 100644 --- a/src/reflect/scala/reflect/internal/AnnotationInfos.scala +++ b/src/reflect/scala/reflect/internal/AnnotationInfos.scala @@ -404,7 +404,7 @@ trait AnnotationInfos extends api.Annotations { self: SymbolTable => object UnmappableAnnotation extends CompleteAnnotationInfo(NoType, Nil, Nil) - object ErroneousAnnotation extends CompleteAnnotationInfo(ErrorType, Nil, Nil) + class ErroneousAnnotation() extends CompleteAnnotationInfo(ErrorType, Nil, Nil) /** Extracts symbol of thrown exception from AnnotationInfo. * diff --git a/src/reflect/scala/reflect/internal/Chars.scala b/src/reflect/scala/reflect/internal/Chars.scala index 0f532a4e57..74413fdaba 100644 --- a/src/reflect/scala/reflect/internal/Chars.scala +++ b/src/reflect/scala/reflect/internal/Chars.scala @@ -66,7 +66,7 @@ trait Chars { '0' <= c && c <= '9' || 'A' <= c && c <= 'Z' || 'a' <= c && c <= 'z' /** Can character start an alphanumeric Scala identifier? */ - def isIdentifierStart(c: Char): Boolean = + def isIdentifierStart(c: Char): Boolean = (c == '_') || (c == '$') || Character.isUnicodeIdentifierStart(c) /** Can character form part of an alphanumeric Scala identifier? */ diff --git a/src/reflect/scala/reflect/internal/Positions.scala b/src/reflect/scala/reflect/internal/Positions.scala index 4d0e31b037..15d68bcdfe 100644 --- a/src/reflect/scala/reflect/internal/Positions.scala +++ b/src/reflect/scala/reflect/internal/Positions.scala @@ -252,7 +252,14 @@ trait Positions extends api.Positions { self: SymbolTable => super.traverse(t) } else t match { case mdef: MemberDef => - traverseTrees(mdef.mods.annotations) + val annTrees = mdef.mods.annotations match { + case Nil if mdef.symbol != null => + // After typechecking, annotations are mvoed from the modifiers + // to the annotation on the symbol of the anotatee. + mdef.symbol.annotations.map(_.original) + case anns => anns + } + traverseTrees(annTrees) case _ => } } diff --git a/src/reflect/scala/reflect/io/Streamable.scala b/src/reflect/scala/reflect/io/Streamable.scala index aa47947672..99a14d1fb0 100644 --- a/src/reflect/scala/reflect/io/Streamable.scala +++ b/src/reflect/scala/reflect/io/Streamable.scala @@ -27,6 +27,10 @@ object Streamable { * efficient method implementations. * * ''Note: This library is considered experimental and should not be used unless you know what you are doing.'' + * + * Note that this code was not written with resource management in mind. + * Several methods (such as `chars` and `lines`) create InputStreams they + * don't close */ trait Bytes { def inputStream(): InputStream @@ -82,9 +86,13 @@ object Streamable { */ def creationCodec: Codec = implicitly[Codec] + /** Caller is responsible for closing the returned BufferedSource. */ def chars(codec: Codec): BufferedSource = Source.fromInputStream(inputStream())(codec) + /** Beware! Leaks an InputStream which will not be closed until it gets finalized. */ def lines(): Iterator[String] = lines(creationCodec) + + /** Beware! Leaks an InputStream which will not be closed until it gets finalized. */ def lines(codec: Codec): Iterator[String] = chars(codec).getLines() /** Obtains an InputStreamReader wrapped around a FileInputStream. diff --git a/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala b/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala index 278d081249..1e9a4fe8a5 100644 --- a/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala +++ b/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala @@ -106,7 +106,6 @@ trait JavaUniverseForce { self: runtime.JavaUniverse => this.AnnotationInfo this.Annotation this.UnmappableAnnotation - this.ErroneousAnnotation this.ThrownException this.typeNames this.tpnme |