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/* ____ ____ ____ ____ ______ *\
** / __// __ \/ __// __ \/ ____/ SOcos COmpiles Scala **
** __\_ \/ /_/ / /__/ /_/ /\_ \ (c) 2002-2004, LAMP/EPFL **
** /_____/\____/\___/\____/____/ **
**
** $Id$
\* */
package scalac.util;
import scalac.symtab.Symbol;
import scalac.symtab.SymbolNameWriter;
import scalac.symtab.ClassSymbol;
public class Names {
private static final SymbolNameWriter writer =
new SymbolNameWriter().setAllSeparators('$').setRootSeparator('\0');
private static final String ALIAS_PREFIX = "alias$";
private static final String LOCAL_PREFIX = "local$";
private static final String MIXIN_PREFIX = "mixin$";
private static final String OUTER_PREFIX = "outer$";
private static final String SUPER_PREFIX = "super$";
private static final String ACCESS_PREFIX = "access$";
private static final String TUPLE_FIELD_PREFIX = "_";
private static final String TYPE_PREFIX = "type$";
private static final String INSTANTIATE_PREFIX = "instantiate$";
private static final String TYPECONSTRUCTOR_PREFIX = "tConstructor$";
public static Name ALIAS(ClassSymbol clasz) {
return Name.fromString(ALIAS_PREFIX + clasz.name).toTypeName();
}
public static Name LOCAL(Symbol clasz) {
return Name.fromString(LOCAL_PREFIX + clasz.name);
}
public static Name MIXIN(Symbol member) {
Name name = Name.fromString(MIXIN_PREFIX + member.owner().name
+ (member.isInitializer() ? INLINED_INITIALIZER : member.name));
if (member.name.isTypeName()) name = name.toTypeName();
return name;
}
public static Name OUTER(Symbol constructor) {
if (constructor.isClass())
return Name.fromString(OUTER_PREFIX + constructor.owner().name);
assert constructor.isConstructor(): Debug.show(constructor);
Symbol clasz = constructor.constructorClass();
Symbol[] constructors = clasz.allConstructors().alternativeSymbols();
int index = 0;
while (constructors[index] != constructor) index++;
String name = OUTER_PREFIX + index +"$"+ clasz.owner().name;
return Name.fromString(name);
}
public static Name OUTER(Symbol constructor, Symbol member) {
Name name = Name.fromString(OUTER(constructor) + "$" + member.name);
if (member.name.isTypeName()) name = name.toTypeName();
return name;
}
public static Name ACCESS(Symbol member, boolean svper) {
assert member.isTerm() && member.owner().isClass(): Debug.show(member);
String prefix = svper ? ACCESS_PREFIX + SUPER_PREFIX : ACCESS_PREFIX;
return Name.fromString(writer.toString(prefix, member));
}
public static Name TUPLE_FIELD(int index) {
return Name.fromString(TUPLE_FIELD_PREFIX + index);
}
public static Name TYPE(Symbol sym) {
return Name.fromString(TYPE_PREFIX + sym.name);
}
public static Name INSTANTIATE(Symbol sym, boolean isStatic) {
return Name.fromString(INSTANTIATE_PREFIX
+ sym.name
+ (isStatic ? "$" : ""));
}
public static Name TYPECONSTRUCTOR(Symbol sym, boolean isStatic) {
return Name.fromString(TYPECONSTRUCTOR_PREFIX
+ sym.name
+ (isStatic ? "$" : ""));
}
public static final Name ERROR = Name.fromString("<error>");
public static final Name NOSYMBOL = Name.fromString("<none>");
public static final Name EMPTY = Name.fromString("");
public static final Name IMPORT_WILDCARD = Name.fromString("_");
public static final Name PATTERN_WILDCARD = Name.fromString("_");
public static final Name COMPOUND_NAME = Name.fromString("<ct>");
public static final Name ANON_CLASS_NAME = Name.fromString("$anon");
public static final Name ZERO = Name.fromString("<zero>");
public static final Name STAR = Name.fromString("*");
public static final Name ROOT = Name.fromString("<root>");
public static final Name CONSTRUCTOR = Name.fromString("<init>");
public static final Name CLASS_CONSTRUCTOR = Name.fromString("<clinit>");
public static final Name INITIALIZER = Name.fromString("<init>");
public static final Name INLINED_INITIALIZER = Name.fromString("$init$");
public static final Name _EQ = encode("_=");
public static final Name MINUS = encode("-");
public static final Name PLUS = encode("+");
public static final Name TILDE = encode("~");
public static final Name EQEQ = encode("==");
public static final Name BANG = encode("!");
public static final Name BANGEQ = encode("!=");
public static final Name BARBAR = encode("||");
public static final Name AMPAMP = encode("&&");
public static final Name COLONCOLON = encode("::");
public static final Name PERCENT = encode("%");
public static final Name All = Name.fromString("All");
public static final Name AllRef = Name.fromString("AllRef");
public static final Name Any = Name.fromString("Any");
public static final Name AnyVal = Name.fromString("AnyVal");
public static final Name AnyRef = Name.fromString("AnyRef");
public static final Name Array = Name.fromString("Array");
public static final Name Byte = Name.fromString("Byte");
public static final Name CaseClass = Name.fromString("CaseClass");
public static final Name Catch = Name.fromString("Catch");
public static final Name Char = Name.fromString("Char");
public static final Name Boolean = Name.fromString("Boolean");
public static final Name Do = Name.fromString("Do");
public static final Name Double = Name.fromString("Double");
public static final Name Element = Name.fromString("Element");
public static final Name Finally = Name.fromString("Finally");
public static final Name Float = Name.fromString("Float");
public static final Name Function = Name.fromString("Function");
public static final Name GetType = Name.fromString("GetType");
public static final Name Int = Name.fromString("Int");
public static final Name Labelled = Name.fromString("Labelled");
public static final Name List = Name.fromString("List");
public static final Name Long = Name.fromString("Long");
public static final Name Nil = Name.fromString("Nil");
public static final Name Object = Name.fromString("Object");
public static final Name PartialFunction = Name.fromString("PartialFunction");
public static final Name Predef = Name.fromString("Predef");
public static final Name ScalaObject = Name.fromString("ScalaObject");
public static final Name ScalaRunTime = Name.fromString("ScalaRunTime");
public static final Name Seq = Name.fromString("Seq");
public static final Name Short = Name.fromString("Short");
public static final Name String = Name.fromString("String");
public static final Name Symbol = Name.fromString("Symbol");
public static final Name Text = Name.fromString("Text");
public static final Name Throwable = Name.fromString("Throwable");
public static final Name Try = Name.fromString("Try");
public static final Name Tuple = Name.fromString("Tuple");
public static final Name Type = Name.fromString("Type");
public static final Name Tuple2 = Name.fromString("Tuple2");
public static final Name Unit = Name.fromString("Unit");
public static final Name While = Name.fromString("While");
public static final Name apply = Name.fromString("apply");
public static final Name array = Name.fromString("array");
public static final Name asInstanceOf = Name.fromString("asInstanceOf");
public static final Name asInstanceOfE = Name.fromString("asInstanceOf$erased");
public static final Name box = Name.fromString("box");
public static final Name caseArity = Name.fromString("caseArity");
public static final Name caseElement = Name.fromString("caseElement");
public static final Name cur = Name.fromString("cur"); // used in translation of automata
public static final Name cast = Name.fromString("cast");
public static final Name coerce = Name.fromString("coerce");
public static final Name defaultValue = Name.fromString("defaultValue");
public static final Name elem = Name.fromString("elem");
public static final Name elements = Name.fromString("elements");
public static final Name emptyArray = Name.fromString("EMPTY_ARRAY");
public static final Name eq = Name.fromString("eq");
public static final Name equals = Name.fromString("equals");
public static final Name fail = Name.fromString("fail");
public static final Name false_ = Name.fromString("false");
public static final Name filter = Name.fromString("filter");
public static final Name finalize = Name.fromString("finalize");
public static final Name flatmap = Name.fromString("flatMap");
public static final Name foreach = Name.fromString("foreach");
public static final Name functionOuter = Name.fromString("FUNCTION_OUTER");
public static final Name get = Name.fromString("get");
public static final Name getClass = Name.fromString("getClass");
public static final Name getInstantiation = Name.fromString("getInstantiation");
public static final Name getScalaType = Name.fromString("getScalaType");
public static final Name isInstance = Name.fromString("isInstance");
public static final Name hashCode = Name.fromString("hashCode");
public static final Name hasNext = Name.fromString("hasNext");
public static final Name head = Name.fromString("head");
public static final Name isInstanceOf = Name.fromString("isInstanceOf");
public static final Name isInstanceOfE = Name.fromString("isInstanceOf$erased");
public static final Name isDefinedAt = Name.fromString("isDefinedAt");
public static final Name isEmpty = Name.fromString("isEmpty");
public static final Name instantiate = Name.fromString("instantiate");
public static final Name java = Name.fromString("java");
public static final Name javaRefArrayType = Name.fromString("javaRefArrayType");
public static final Name javaArrayType = Name.fromString("javaArrayType");
public static final Name javaClassType = Name.fromString("javaClassType");
public static final Name lang = Name.fromString("lang");
public static final Name length = Name.fromString("length");
public static final Name _match = Name.fromString("match");
public static final Name map = Name.fromString("map");
public static final Name n = Name.fromString("n");
public static final Name ne = Name.fromString("ne");
public static final Name nobinding = Name.fromString("nobinding");
public static final Name next = Name.fromString("next");
public static final Name newArray = Name.fromString("newArray");
public static final Name notify = Name.fromString("notify");
public static final Name notifyAll = Name.fromString("notifyAll");
public static final Name null_ = Name.fromString("null");
public static final Name predef = Name.fromString("predef");
public static final Name print = Name.fromString("print");
public static final Name readResolve = Name.fromString("readResolve");
public static final Name report = Name.fromString("report");
public static final Name result = Name.fromString("$result");
public static final Name runtime = Name.fromString("runtime");
public static final Name scala = Name.fromString("scala");
public static final Name setParents = Name.fromString("setParents");
public static final Name synchronized_ = Name.fromString("synchronized");
public static final Name tag = Name.fromString("$tag");
public static final Name tail = Name.fromString("tail");
public static final Name toString = Name.fromString("toString");
public static final Name that = Name.fromString("that");
public static final Name that1 = Name.fromString("that1");
public static final Name this_ = Name.fromString("this");
public static final Name throw_ = Name.fromString("throw");
public static final Name true_ = Name.fromString("true");
public static final Name update = Name.fromString("update");
public static final Name view = Name.fromString("view");
public static final Name wait = Name.fromString("wait");
public static final Name isNonTrivialInstance = Name.fromString("isNonTrivialInstance");
public static final Name xml = Name.fromString("xml");
public static final Name
ZNOT = encode("!"),
ZAND = encode("&&"),
ZOR = encode("||"),
NOT = encode("~"),
ADD = encode("+"),
SUB = encode("-"),
MUL = encode("*"),
DIV = encode("/"),
MOD = encode("%"),
EQ = encode("=="),
NE = encode("!="),
LT = encode("<"),
LE = encode("<="),
GT = encode(">"),
GE = encode(">="),
OR = encode("|"),
XOR = encode("^"),
AND = encode("&"),
LSL = encode("<<"),
LSR = encode(">>>"),
ASR = encode(">>");
private static Name encode(String string) {
return NameTransformer.encode(Name.fromString(string));
}
}
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