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/* ____ ____ ____ ____ ______ *\
** / __// __ \/ __// __ \/ ____/ SOcos COmpiles Scala **
** __\_ \/ /_/ / /__/ /_/ /\_ \ (c) 2002, LAMP/EPFL **
** /_____/\____/\___/\____/____/ **
\* */
// $Id$
package scalac;
import java.util.List;
import java.util.ArrayList;
public class CompilerPhases {
//########################################################################
// Public Fields
public final PhaseDescriptor INITIAL;
public final PhaseDescriptor PARSER;
public final PhaseDescriptor ANALYZER;
public final PhaseDescriptor REFCHECK;
public final PhaseDescriptor UNCURRY;
// public final PhaseDescriptor OPTIMIZE;
public final PhaseDescriptor TRANSMATCH;
public final PhaseDescriptor LAMBDALIFT;
public final PhaseDescriptor EXPLICITOUTER;
public final PhaseDescriptor ADDACCESSORS;
public final PhaseDescriptor ADDINTERFACES;
public final PhaseDescriptor EXPANDMIXIN;
public final PhaseDescriptor ERASURE;
public final PhaseDescriptor ADDCONSTRUCTORS;
public final PhaseDescriptor GENMSIL;
public final PhaseDescriptor GENJVM;
public final PhaseDescriptor GENJVM_BCEL;
public final PhaseDescriptor TERMINAL;
//########################################################################
// Private Fields
private final List phases;
//########################################################################
// Public Constructors
public CompilerPhases() {
this.phases = new ArrayList();
PhaseDescriptor[] array = {
this.INITIAL = new PhaseDescriptor(
"initial",
"initializing compiler",
"initializing compiler",
scalac.util.EmptyPhase.class),
this.PARSER = new PhaseDescriptor(
"parse",
"parse source files",
"parsed",
scalac.ast.parser.ParserPhase.class),
this.ANALYZER = new PhaseDescriptor(
"analyze",
"name and type analysis",
"type checking",
scalac.typechecker.AnalyzerPhase.class),
this.REFCHECK = new PhaseDescriptor(
"refcheck",
"reference checking",
"reference checking",
scalac.typechecker.RefCheckPhase.class),
this.UNCURRY = new PhaseDescriptor(
"uncurry",
"uncurry function types and applications",
"uncurried",
scalac.transformer.UnCurryPhase.class),
// this.OPTIMIZE = new PhaseDescriptor(
// "optimize",
// "tree-optimizer",
// "tree optimization",
// scalac.optimizer.OptimizePhase.class),
this.TRANSMATCH = new PhaseDescriptor(
"transmatch",
"translate match expressions",
"translated pattern matching",
scalac.transformer.TransMatchPhase.class),
this.LAMBDALIFT = new PhaseDescriptor(
"lambdalift",
"lambda lifter",
"lambda lifting",
scalac.transformer.LambdaLiftPhase.class),
this.EXPLICITOUTER = new PhaseDescriptor(
"explicitouterclasses",
"make links from inner classes to enclosing one explicit",
"made outer links explicit",
scalac.transformer.ExplicitOuterClassesPhase.class),
this.ADDACCESSORS = new PhaseDescriptor(
"addaccessors",
"add accessors for constructor arguments",
"added accessors",
scalac.transformer.AddAccessorsPhase.class),
this.ADDINTERFACES = new PhaseDescriptor(
"addinterfaces",
"add one interface per class",
"added interfaces",
scalac.transformer.AddInterfacesPhase.class),
this.EXPANDMIXIN = new PhaseDescriptor(
"expandmixins",
"expand mixins by code copying",
"expanded mixins",
scalac.transformer.ExpandMixinsPhase.class),
this.ERASURE = new PhaseDescriptor(
"erasure",
"type eraser",
"erased types",
scalac.transformer.ErasurePhase.class),
this.ADDCONSTRUCTORS = new PhaseDescriptor(
"addconstructors",
"add explicit constructor for each class",
"added constructors",
scalac.transformer.AddConstructorsPhase.class),
this.GENMSIL = new PhaseDescriptor(
"genmsil",
"generate MSIL code",
"generated MSIL code",
scalac.backend.msil.GenMSILPhase.class),
this.GENJVM = new PhaseDescriptor(
"genjvm",
"generate JVM bytecodes",
"generated JVM code",
scalac.backend.jvm.GenJVMPhase.class),
this.GENJVM_BCEL = new PhaseDescriptor(
"genjvm-bcel",
"generate JVM bytecodes",
"generated JVM code",
scalac.backend.jvm.GenJVMBCELPhase.class),
this.TERMINAL = new PhaseDescriptor(
"terminal",
"compilation terminated",
"compilation terminated",
scalac.util.EmptyPhase.class),
};
for (int i = 0; i < array.length; i++) phases.add(array[i]);
}
//########################################################################
// Public Methods
public PhaseDescriptor[] phases() {
PhaseDescriptor[] array = new PhaseDescriptor[phases.size()];
phases.toArray(array);
return array;
}
public void freeze() {
PhaseDescriptor[] phases = phases();
PhaseDescriptor.freeze(phases);
for (int i = 0; i < phases.length; i++)
if (phases[i].hasSkipFlag()) remove(phases[i]);
}
public void remove(PhaseDescriptor phase) {
phases.remove(phase);
}
//########################################################################
}
|
