diff options
Diffstat (limited to 'src/scalap')
5 files changed, 8 insertions, 58 deletions
diff --git a/src/scalap/scala/tools/scalap/Arguments.scala b/src/scalap/scala/tools/scalap/Arguments.scala index a151e3067e..9f139cb5ea 100644 --- a/src/scalap/scala/tools/scalap/Arguments.scala +++ b/src/scalap/scala/tools/scalap/Arguments.scala @@ -87,7 +87,7 @@ object Arguments { i += 2 } } else { - var iter = prefixes.iterator + val iter = prefixes.iterator val j = i while ((i == j) && iter.hasNext) { val prefix = iter.next diff --git a/src/scalap/scala/tools/scalap/scalax/rules/Rule.scala b/src/scalap/scala/tools/scalap/scalax/rules/Rule.scala index 1500b81050..489a05ecd0 100644 --- a/src/scalap/scala/tools/scalap/scalax/rules/Rule.scala +++ b/src/scalap/scala/tools/scalap/scalax/rules/Rule.scala @@ -50,7 +50,7 @@ trait Rule[-In, +Out, +A, +X] extends (In => Result[Out, A, X]) { lazy val choices = Rule.this :: other :: Nil } - def orError[In2 <: In] = this orElse(error[In2]) + def orError[In2 <: In] = this orElse error[Any] def |[In2 <: In, Out2 >: Out, A2 >: A, X2 >: X](other : => Rule[In2, Out2, A2, X2]) = orElse(other) diff --git a/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSig.scala b/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSig.scala index aa5acbb06d..fd70e0de35 100644 --- a/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSig.scala +++ b/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSig.scala @@ -167,57 +167,10 @@ object ScalaSigEntryParsers extends RulesWithState with MemoisableRules { val symbolInfo = nameRef ~ symbolRef ~ nat ~ (symbolRef?) ~ ref ~ get ^~~~~~^ SymbolInfo - def symHeader(key: Int) = (key -~ none | (key + 64) -~ nat) + def symHeader(key: Int): EntryParser[Any] = (key -~ none | (key + 64) -~ nat) def symbolEntry(key : Int) = symHeader(key) -~ symbolInfo - /*************************************************** - * Symbol table attribute format: - * Symtab = nentries_Nat {Entry} - * Entry = 1 TERMNAME len_Nat NameInfo - * | 2 TYPENAME len_Nat NameInfo - * | 3 NONEsym len_Nat - * | 4 TYPEsym len_Nat SymbolInfo - * | 5 ALIASsym len_Nat SymbolInfo - * | 6 CLASSsym len_Nat SymbolInfo [thistype_Ref] - * | 7 MODULEsym len_Nat SymbolInfo - * | 8 VALsym len_Nat [defaultGetter_Ref /* no longer needed*/] SymbolInfo [alias_Ref] - * | 9 EXTref len_Nat name_Ref [owner_Ref] - * | 10 EXTMODCLASSref len_Nat name_Ref [owner_Ref] - * | 11 NOtpe len_Nat - * | 12 NOPREFIXtpe len_Nat - * | 13 THIStpe len_Nat sym_Ref - * | 14 SINGLEtpe len_Nat type_Ref sym_Ref - * | 15 CONSTANTtpe len_Nat constant_Ref - * | 16 TYPEREFtpe len_Nat type_Ref sym_Ref {targ_Ref} - * | 17 TYPEBOUNDStpe len_Nat tpe_Ref tpe_Ref - * | 18 REFINEDtpe len_Nat classsym_Ref {tpe_Ref} - * | 19 CLASSINFOtpe len_Nat classsym_Ref {tpe_Ref} - * | 20 METHODtpe len_Nat tpe_Ref {sym_Ref} - * | 21 POLYTtpe len_Nat tpe_Ref {sym_Ref} - * | 22 IMPLICITMETHODtpe len_Nat tpe_Ref {sym_Ref} /* no longer needed */ - * | 52 SUPERtpe len_Nat tpe_Ref tpe_Ref - * | 24 LITERALunit len_Nat - * | 25 LITERALboolean len_Nat value_Long - * | 26 LITERALbyte len_Nat value_Long - * | 27 LITERALshort len_Nat value_Long - * | 28 LITERALchar len_Nat value_Long - * | 29 LITERALint len_Nat value_Long - * | 30 LITERALlong len_Nat value_Long - * | 31 LITERALfloat len_Nat value_Long - * | 32 LITERALdouble len_Nat value_Long - * | 33 LITERALstring len_Nat name_Ref - * | 34 LITERALnull len_Nat - * | 35 LITERALclass len_Nat tpe_Ref - * | 36 LITERALenum len_Nat sym_Ref - * | 40 SYMANNOT len_Nat sym_Ref AnnotInfoBody - * | 41 CHILDREN len_Nat sym_Ref {sym_Ref} - * | 42 ANNOTATEDtpe len_Nat [sym_Ref /* no longer needed */] tpe_Ref {annotinfo_Ref} - * | 43 ANNOTINFO len_Nat AnnotInfoBody - * | 44 ANNOTARGARRAY len_Nat {constAnnotArg_Ref} - * | 47 DEBRUIJNINDEXtpe len_Nat level_Nat index_Nat - * | 48 EXISTENTIALtpe len_Nat type_Ref {symbol_Ref} - */ val noSymbol = 3 -^ NoSymbol val typeSymbol = symbolEntry(4) ^^ TypeSymbol as "typeSymbol" val aliasSymbol = symbolEntry(5) ^^ AliasSymbol as "alias" @@ -260,10 +213,9 @@ object ScalaSigEntryParsers extends RulesWithState with MemoisableRules { 22 -~ typeRef ~ (symbolRef*) ^~^ MethodType, 42 -~ typeRef ~ (attribTreeRef*) ^~^ AnnotatedType, 51 -~ typeRef ~ symbolRef ~ (attribTreeRef*) ^~~^ AnnotatedWithSelfType, - 47 -~ typeLevel ~ typeIndex ^~^ DeBruijnIndexType, 48 -~ typeRef ~ (symbolRef*) ^~^ ExistentialType) as "type" - lazy val literal = oneOf( + lazy val literal: EntryParser[Any] = oneOf( 24 -^ (()), 25 -~ longValue ^^ (_ != 0L), 26 -~ longValue ^^ (_.toByte), diff --git a/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSigPrinter.scala b/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSigPrinter.scala index cfe615a6d5..e5a4ff649e 100644 --- a/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSigPrinter.scala +++ b/src/scalap/scala/tools/scalap/scalax/rules/scalasig/ScalaSigPrinter.scala @@ -70,7 +70,7 @@ class ScalaSigPrinter(stream: PrintStream, printPrivates: Boolean) { } def isCaseClassObject(o: ObjectSymbol): Boolean = { - val TypeRefType(prefix, classSymbol: ClassSymbol, typeArgs) = o.infoType + val TypeRefType(_, classSymbol: ClassSymbol, _) = o.infoType o.isFinal && (classSymbol.children.find(x => x.isCase && x.isInstanceOf[MethodSymbol]) match { case Some(_) => true case None => false @@ -167,7 +167,7 @@ class ScalaSigPrinter(stream: PrintStream, printPrivates: Boolean) { print("object ") val poName = o.symbolInfo.owner.name print(processName(poName)) - val TypeRefType(prefix, classSymbol: ClassSymbol, typeArgs) = o.infoType + val TypeRefType(_, classSymbol: ClassSymbol, _) = o.infoType printType(classSymbol) print(" {\n") printChildren(level, classSymbol) @@ -179,7 +179,7 @@ class ScalaSigPrinter(stream: PrintStream, printPrivates: Boolean) { printModifiers(o) print("object ") print(processName(o.name)) - val TypeRefType(prefix, classSymbol: ClassSymbol, typeArgs) = o.infoType + val TypeRefType(_, classSymbol: ClassSymbol, _) = o.infoType printType(classSymbol) print(" {\n") printChildren(level, classSymbol) @@ -191,7 +191,7 @@ class ScalaSigPrinter(stream: PrintStream, printPrivates: Boolean) { val j = str.indexOf("[") if (j > 0) str = str.substring(0, j) str = StringUtil.trimStart(str, "=> ") - var i = str.lastIndexOf(".") + val i = str.lastIndexOf(".") val res = if (i > 0) str.substring(i + 1) else str if (res.length > 1) StringUtil.decapitalize(res.substring(0, 1)) else res.toLowerCase }) @@ -381,7 +381,6 @@ class ScalaSigPrinter(stream: PrintStream, printPrivates: Boolean) { toString(typeRef, sep) } case AnnotatedWithSelfType(typeRef, symbol, attribTreeRefs) => toString(typeRef, sep) - //case DeBruijnIndexType(typeLevel, typeIndex) => case ExistentialType(typeRef, symbols) => { val refs = symbols.map(toString _).filter(!_.startsWith("_")).map("type " + _) toString(typeRef, sep) + (if (refs.size > 0) refs.mkString(" forSome {", "; ", "}") else "") diff --git a/src/scalap/scala/tools/scalap/scalax/rules/scalasig/Type.scala b/src/scalap/scala/tools/scalap/scalax/rules/scalasig/Type.scala index 543ddbe186..0444e701f2 100644 --- a/src/scalap/scala/tools/scalap/scalax/rules/scalasig/Type.scala +++ b/src/scalap/scala/tools/scalap/scalax/rules/scalasig/Type.scala @@ -22,5 +22,4 @@ case class PolyType(typeRef : Type, symbols : Seq[TypeSymbol]) extends Type case class PolyTypeWithCons(typeRef : Type, symbols : Seq[TypeSymbol], cons: String) extends Type case class AnnotatedType(typeRef : Type, attribTreeRefs : List[Int]) extends Type case class AnnotatedWithSelfType(typeRef : Type, symbol : Symbol, attribTreeRefs : List[Int]) extends Type -case class DeBruijnIndexType(typeLevel : Int, typeIndex : Int) extends Type case class ExistentialType(typeRef : Type, symbols : Seq[Symbol]) extends Type |