- Removed SymbolMapApplier

1 files changed, 0 insertions, 86 deletions

diff --git a/sources/scalac/symtab/SymbolMapApplier.java b/sources/scalac/symtab/SymbolMapApplier.java
deleted file mode 100644
index 56d01ff9e6..0000000000
--- a/sources/scalac/symtab/SymbolMapApplier.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*     ____ ____  ____ ____  ______                                     *\
-**    / __// __ \/ __// __ \/ ____/    SOcos COmpiles Scala             **
-**  __\_ \/ /_/ / /__/ /_/ /\_ \       (c) 2002, LAMP/EPFL              **
-** /_____/\____/\___/\____/____/                                        **
-**                                                                      **
-\*                                                                      */
-
-// $OldId: SymbolMapApplier.java,v 1.6 2002/04/19 16:41:41 odersky Exp $
-// $Id$
-
-package scalac.symtab;
-
-import scalac.*;
-import scalac.symtab.*;
-import java.util.*;
-
-
-/**
- * Apply a symbol substitution to various data (symbols and types).
- *
- * @author Michel Schinz
- * @version 1.0
- */
-
-public class SymbolMapApplier {
-    protected final Map map;
-
-    public SymbolMapApplier(Map map) {
-        this.map = map;
-    }
-
-    public Symbol apply(Symbol sym) {
-        return map.containsKey(sym) ? (Symbol)map.get(sym) : sym;
-    }
-
-    public Symbol[] apply(Symbol[] syms) {
-        Symbol[] newSyms = new Symbol[syms.length];
-        for (int i = 0; i < newSyms.length; ++i)
-            newSyms[i] = apply(syms[i]);
-        return newSyms;
-    }
-
-    public Type apply(Type type) {
-        switch (type) {
-        case ErrorType:
-        case AnyType:
-        case NoType:
-            return type;
-
-        case ThisType(Symbol sym):
-            if (type == Type.localThisType)
-                return type;
-            else
-                return new Type.ThisType(apply(sym));
-
-        case TypeRef(Type prefix, Symbol sym, Type[] args):
-            return new Type.TypeRef(apply(prefix), apply(sym), apply(args));
-
-        case SingleType(Type pre, Symbol sym):
-            return Type.singleType(apply(pre), apply(sym));
-
-        case CompoundType(Type[] parts, Scope members):
-            return Type.compoundType(apply(parts), members, apply(type.symbol()));
-
-        case MethodType(Symbol[] params, Type restpe):
-            return new Type.MethodType(apply(params), apply(restpe));
-
-        case PolyType(Symbol[] tparams, Type restpe):
-            return new Type.PolyType(apply(tparams), apply(restpe));
-
-        case OverloadedType(Symbol[] alts, Type[] alttypes):
-            return new Type.OverloadedType(apply(alts), apply(alttypes));
-
-        default:
-            throw new ApplicationError("unknown type " + type);
-        }
-    }
-
-    public Type[] apply(Type[] types) {
-        Type[] newTypes = new Type[types.length];
-        for (int i = 0; i < types.length; ++i)
-            newTypes[i] = apply(types[i]);
-        return newTypes;
-    }
-
-}