com.sun.tools.javac.tree.TreeMaker Java Exaples

Source File: ExtensionTransformer.java From manifold with Apache License 2.0

6 votes

private JCExpression classForNameCall( Type type, JCTree tree )
{
  TreeMaker make = _tp.getTreeMaker();
  JavacElements javacElems = _tp.getElementUtil();

  JCTree.JCMethodInvocation typeCall = make.Apply( List.nil(),
    memberAccess( make, javacElems, ReflectUtil.class.getName() + ".type" ),
    List.of( make.Literal( makeLiteralName( type ) ) ) );
  typeCall.setPos( Position.NOPOS );
  typeCall.type = _tp.getSymtab().classType;
  JCTree.JCFieldAccess newMethodSelect = (JCTree.JCFieldAccess)typeCall.getMethodSelect();

  Symbol.ClassSymbol reflectMethodClassSym =
    IDynamicJdk.instance().getTypeElement( _tp.getContext(), _tp.getCompilationUnit(), ReflectUtil.class.getName() );
  Symbol.MethodSymbol typeMethodSymbol = resolveMethod( tree.pos(),
    Names.instance( _tp.getContext() ).fromString( "type" ),
    reflectMethodClassSym.type, List.of( _tp.getSymtab().stringType ) );
  newMethodSelect.sym = typeMethodSymbol;
  newMethodSelect.type = typeMethodSymbol.type;
  newMethodSelect.pos = tree.pos;
  assignTypes( newMethodSelect.selected, reflectMethodClassSym );

  return typeCall;
}

Source File: LambdaToMethod.java From openjdk-8 with GNU General Public License v2.0

6 votes

private LambdaToMethod(Context context) {
    context.put(unlambdaKey, this);
    diags = JCDiagnostic.Factory.instance(context);
    log = Log.instance(context);
    lower = Lower.instance(context);
    names = Names.instance(context);
    syms = Symtab.instance(context);
    rs = Resolve.instance(context);
    make = TreeMaker.instance(context);
    types = Types.instance(context);
    transTypes = TransTypes.instance(context);
    analyzer = new LambdaAnalyzerPreprocessor();
    Options options = Options.instance(context);
    dumpLambdaToMethodStats = options.isSet("dumpLambdaToMethodStats");
    attr = Attr.instance(context);
}

Source File: MakeLiteralTest.java From hottub with GNU General Public License v2.0

6 votes

void run() throws Exception {
    Context context = new Context();
    JavacFileManager.preRegister(context);
    Symtab syms = Symtab.instance(context);
    maker = TreeMaker.instance(context);
    types = Types.instance(context);

    test("abc",                     CLASS,      syms.stringType,    "abc");
    test(Boolean.FALSE,             BOOLEAN,    syms.booleanType,   Integer.valueOf(0));
    test(Boolean.TRUE,              BOOLEAN,    syms.booleanType,   Integer.valueOf(1));
    test(Byte.valueOf((byte) 1),    BYTE,       syms.byteType,      Byte.valueOf((byte) 1));
    test(Character.valueOf('a'),    CHAR,       syms.charType,      Integer.valueOf('a'));
    test(Double.valueOf(1d),        DOUBLE,     syms.doubleType,    Double.valueOf(1d));
    test(Float.valueOf(1f),         FLOAT,      syms.floatType,     Float.valueOf(1f));
    test(Integer.valueOf(1),        INT,        syms.intType,       Integer.valueOf(1));
    test(Long.valueOf(1),           LONG,       syms.longType,      Long.valueOf(1));
    test(Short.valueOf((short) 1),  SHORT,      syms.shortType,     Short.valueOf((short) 1));

    if (errors > 0)
        throw new Exception(errors + " errors found");
}

Source File: Enter.java From java-n-IDE-for-Android with Apache License 2.0

6 votes

protected Enter(Context context) {
    context.put(enterKey, this);

    log = Log.instance(context);
    reader = ClassReader.instance(context);
    make = TreeMaker.instance(context);
    syms = Symtab.instance(context);
    chk = Check.instance(context);
    memberEnter = MemberEnter.instance(context);
    types = Types.instance(context);
    annotate = Annotate.instance(context);
    lint = Lint.instance(context);
    names = Names.instance(context);

    predefClassDef = make.ClassDef(
        make.Modifiers(PUBLIC),
        syms.predefClass.name, null, null, null, null);
    predefClassDef.sym = syms.predefClass;
    todo = Todo.instance(context);
    fileManager = context.get(JavaFileManager.class);

    Options options = Options.instance(context);
    pkginfoOpt = PkgInfo.get(options);
}

Source File: MakeLiteralTest.java From jdk8u60 with GNU General Public License v2.0

6 votes

void run() throws Exception {
    Context context = new Context();
    JavacFileManager.preRegister(context);
    Symtab syms = Symtab.instance(context);
    maker = TreeMaker.instance(context);
    types = Types.instance(context);

    test("abc",                     CLASS,      syms.stringType,    "abc");
    test(Boolean.FALSE,             BOOLEAN,    syms.booleanType,   Integer.valueOf(0));
    test(Boolean.TRUE,              BOOLEAN,    syms.booleanType,   Integer.valueOf(1));
    test(Byte.valueOf((byte) 1),    BYTE,       syms.byteType,      Byte.valueOf((byte) 1));
    test(Character.valueOf('a'),    CHAR,       syms.charType,      Integer.valueOf('a'));
    test(Double.valueOf(1d),        DOUBLE,     syms.doubleType,    Double.valueOf(1d));
    test(Float.valueOf(1f),         FLOAT,      syms.floatType,     Float.valueOf(1f));
    test(Integer.valueOf(1),        INT,        syms.intType,       Integer.valueOf(1));
    test(Long.valueOf(1),           LONG,       syms.longType,      Long.valueOf(1));
    test(Short.valueOf((short) 1),  SHORT,      syms.shortType,     Short.valueOf((short) 1));

    if (errors > 0)
        throw new Exception(errors + " errors found");
}

Source File: MakeLiteralTest.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

void run() throws Exception {
    Context context = new Context();
    JavacFileManager.preRegister(context);
    Symtab syms = Symtab.instance(context);
    maker = TreeMaker.instance(context);
    types = Types.instance(context);

    test("abc",                     CLASS,      syms.stringType,    "abc");
    test(Boolean.FALSE,             BOOLEAN,    syms.booleanType,   Integer.valueOf(0));
    test(Boolean.TRUE,              BOOLEAN,    syms.booleanType,   Integer.valueOf(1));
    test(Byte.valueOf((byte) 1),    BYTE,       syms.byteType,      Byte.valueOf((byte) 1));
    test(Character.valueOf('a'),    CHAR,       syms.charType,      Integer.valueOf('a'));
    test(Double.valueOf(1d),        DOUBLE,     syms.doubleType,    Double.valueOf(1d));
    test(Float.valueOf(1f),         FLOAT,      syms.floatType,     Float.valueOf(1f));
    test(Integer.valueOf(1),        INT,        syms.intType,       Integer.valueOf(1));
    test(Long.valueOf(1),           LONG,       syms.longType,      Long.valueOf(1));
    test(Short.valueOf((short) 1),  SHORT,      syms.shortType,     Short.valueOf((short) 1));

    if (errors > 0)
        throw new Exception(errors + " errors found");
}

Source File: Analyzer.java From lua-for-android with BSD 3-Clause "New" or "Revised" License

6 votes

protected Analyzer(Context context) {
    context.put(analyzerKey, this);
    types = Types.instance(context);
    log = Log.instance(context);
    attr = Attr.instance(context);
    deferredAttr = DeferredAttr.instance(context);
    argumentAttr = ArgumentAttr.instance(context);
    make = TreeMaker.instance(context);
    copier = new AnalyzerCopier();
    Options options = Options.instance(context);
    String findOpt = options.get("find");
    //parse modes
    Source source = Source.instance(context);
    allowDiamondWithAnonymousClassCreation = source.allowDiamondWithAnonymousClassCreation();
    analyzerModes = AnalyzerMode.getAnalyzerModes(findOpt, source);
}

Source File: LambdaToMethod.java From lua-for-android with BSD 3-Clause "New" or "Revised" License

6 votes

private LambdaToMethod(Context context) {
    context.put(unlambdaKey, this);
    diags = JCDiagnostic.Factory.instance(context);
    log = Log.instance(context);
    lower = Lower.instance(context);
    names = Names.instance(context);
    syms = Symtab.instance(context);
    rs = Resolve.instance(context);
    operators = Operators.instance(context);
    make = TreeMaker.instance(context);
    types = Types.instance(context);
    transTypes = TransTypes.instance(context);
    analyzer = new LambdaAnalyzerPreprocessor();
    Options options = Options.instance(context);
    dumpLambdaToMethodStats = options.isSet("debug.dumpLambdaToMethodStats");
    attr = Attr.instance(context);
    forceSerializable = options.isSet("forceSerializable");
}

Source File: ExtensionTransformer.java From manifold with Apache License 2.0

6 votes

private JCExpression replaceStringLiteral( Symbol.ClassSymbol fragSym, JCTree tree, String methodName, String type )
{
  TreeMaker make = _tp.getTreeMaker();
  Names names = Names.instance( _tp.getContext() );

  Symbol.MethodSymbol fragmentValueMethod = resolveMethod( tree.pos(), names.fromString( methodName ),
    fragSym.type, List.nil() );

  JCTree.JCMethodInvocation fragmentValueCall = make.Apply( List.nil(),
    memberAccess( make, _tp.getElementUtil(), fragSym.getQualifiedName() + "." + methodName ), List.nil() );
  fragmentValueCall.type = fragmentValueMethod.getReturnType(); // type
  fragmentValueCall.setPos( tree.pos );
  JCTree.JCFieldAccess newMethodSelect = (JCTree.JCFieldAccess)fragmentValueCall.getMethodSelect();
  newMethodSelect.sym = fragmentValueMethod;
  newMethodSelect.type = fragmentValueMethod.type;
  assignTypes( newMethodSelect.selected, fragSym );

  return fragmentValueCall;
}

Source File: TwrAvoidNullCheck.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

@Override
public List<JCTree> translateTopLevelClass(Env<AttrContext> env, JCTree cdef, TreeMaker make) {
    List<JCTree> result = super.translateTopLevelClass(env, cdef, make);

    new TreeScanner() {
        @Override
        public void visitBinary(JCBinary tree) {
            hasNullCheck |= tree.operator.getSimpleName().contentEquals("!=") &&
                            "resource".equals(String.valueOf(TreeInfo.name(tree.lhs))) &&
                            TreeInfo.isNull(tree.rhs);
            super.visitBinary(tree);
        }
    }.scan(result);

    return result;
}

Source File: LambdaToMethod.java From hottub with GNU General Public License v2.0

6 votes

private LambdaToMethod(Context context) {
    context.put(unlambdaKey, this);
    diags = JCDiagnostic.Factory.instance(context);
    log = Log.instance(context);
    lower = Lower.instance(context);
    names = Names.instance(context);
    syms = Symtab.instance(context);
    rs = Resolve.instance(context);
    make = TreeMaker.instance(context);
    types = Types.instance(context);
    transTypes = TransTypes.instance(context);
    analyzer = new LambdaAnalyzerPreprocessor();
    Options options = Options.instance(context);
    dumpLambdaToMethodStats = options.isSet("dumpLambdaToMethodStats");
    attr = Attr.instance(context);
    forceSerializable = options.isSet("forceSerializable");
}

Source File: Annotate.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

protected Annotate(Context context) {
    context.put(annotateKey, this);

    attr = Attr.instance(context);
    chk = Check.instance(context);
    cfolder = ConstFold.instance(context);
    deferredLintHandler = DeferredLintHandler.instance(context);
    enter = Enter.instance(context);
    log = Log.instance(context);
    lint = Lint.instance(context);
    make = TreeMaker.instance(context);
    names = Names.instance(context);
    resolve = Resolve.instance(context);
    syms = Symtab.instance(context);
    typeEnvs = TypeEnvs.instance(context);
    types = Types.instance(context);

    theUnfinishedDefaultValue =  new Attribute.Error(syms.errType);

    Source source = Source.instance(context);
    allowRepeatedAnnos = source.allowRepeatedAnnotations();
    sourceName = source.name;

    blockCount = 1;
}

Source File: MakeLiteralTest.java From TencentKona-8 with GNU General Public License v2.0

6 votes

void run() throws Exception {
    Context context = new Context();
    JavacFileManager.preRegister(context);
    Symtab syms = Symtab.instance(context);
    maker = TreeMaker.instance(context);
    types = Types.instance(context);

    test("abc",                     CLASS,      syms.stringType,    "abc");
    test(Boolean.FALSE,             BOOLEAN,    syms.booleanType,   Integer.valueOf(0));
    test(Boolean.TRUE,              BOOLEAN,    syms.booleanType,   Integer.valueOf(1));
    test(Byte.valueOf((byte) 1),    BYTE,       syms.byteType,      Byte.valueOf((byte) 1));
    test(Character.valueOf('a'),    CHAR,       syms.charType,      Integer.valueOf('a'));
    test(Double.valueOf(1d),        DOUBLE,     syms.doubleType,    Double.valueOf(1d));
    test(Float.valueOf(1f),         FLOAT,      syms.floatType,     Float.valueOf(1f));
    test(Integer.valueOf(1),        INT,        syms.intType,       Integer.valueOf(1));
    test(Long.valueOf(1),           LONG,       syms.longType,      Long.valueOf(1));
    test(Short.valueOf((short) 1),  SHORT,      syms.shortType,     Short.valueOf((short) 1));

    if (errors > 0)
        throw new Exception(errors + " errors found");
}

Source File: JavacTrees.java From lua-for-android with BSD 3-Clause "New" or "Revised" License

6 votes

private void init(Context context) {
    modules = Modules.instance(context);
    attr = Attr.instance(context);
    enter = Enter.instance(context);
    elements = JavacElements.instance(context);
    log = Log.instance(context);
    resolve = Resolve.instance(context);
    treeMaker = TreeMaker.instance(context);
    memberEnter = MemberEnter.instance(context);
    names = Names.instance(context);
    types = Types.instance(context);
    docTreeMaker = DocTreeMaker.instance(context);
    parser = ParserFactory.instance(context);
    syms = Symtab.instance(context);
    fileManager = context.get(JavaFileManager.class);
    JavacTask t = context.get(JavacTask.class);
    if (t instanceof JavacTaskImpl)
        javacTaskImpl = (JavacTaskImpl) t;
}

Source File: ExtensionTransformer.java From manifold with Apache License 2.0

6 votes

/** Unbox an object to a primitive value. */
private JCExpression unbox( Types types, TreeMaker make, Names names, JCExpression tree, Type primitive ) {
  Type unboxedType = types.unboxedType(tree.type);
  if (unboxedType.hasTag(NONE)) {
    unboxedType = primitive;
    if (!unboxedType.isPrimitive())
      throw new AssertionError(unboxedType);
    make.at(tree.pos());
    tree = make.TypeCast(types.boxedClass(unboxedType).type, tree);
  } else {
    // There must be a conversion from unboxedType to primitive.
    if (!types.isSubtype(unboxedType, primitive))
      throw new AssertionError(tree);
  }
  make.at(tree.pos());
  Symbol valueSym = resolveMethod(tree.pos(),
    unboxedType.tsym.name.append(names.Value), // x.intValue()
    tree.type,
    List.<Type>nil());
  return make.App(make.Select(tree, valueSym));
}

Source File: LambdaToMethod.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private LambdaToMethod(Context context) {
    context.put(unlambdaKey, this);
    diags = JCDiagnostic.Factory.instance(context);
    log = Log.instance(context);
    lower = Lower.instance(context);
    names = Names.instance(context);
    syms = Symtab.instance(context);
    rs = Resolve.instance(context);
    make = TreeMaker.instance(context);
    types = Types.instance(context);
    transTypes = TransTypes.instance(context);
    analyzer = new LambdaAnalyzerPreprocessor();
    Options options = Options.instance(context);
    dumpLambdaToMethodStats = options.isSet("dumpLambdaToMethodStats");
    attr = Attr.instance(context);
    forceSerializable = options.isSet("forceSerializable");
}

Source File: SampleJavacPlugin.java From tutorials with MIT License

6 votes

private static JCTree.JCBlock createIfBlock(TreeMaker factory, Names symbolsTable, VariableTree parameter) {
    String parameterName = parameter.getName().toString();
    Name parameterId = symbolsTable.fromString(parameterName);
    
    String errorMessagePrefix = String.format("Argument '%s' of type %s is marked by @%s but got '", 
      parameterName, parameter.getType(), Positive.class.getSimpleName());
    String errorMessageSuffix = "' for it";
    
    return factory.Block(0, com.sun.tools.javac.util.List.of(
      factory.Throw(
        factory.NewClass(null, nil(), 
          factory.Ident(symbolsTable.fromString(IllegalArgumentException.class.getSimpleName())),
            com.sun.tools.javac.util.List.of(factory.Binary(JCTree.Tag.PLUS, 
              factory.Binary(JCTree.Tag.PLUS, factory.Literal(TypeTag.CLASS, errorMessagePrefix), 
                factory.Ident(parameterId)), 
                factory.Literal(TypeTag.CLASS, errorMessageSuffix))), null))));
}

Source File: LambdaToMethod.java From openjdk-8-source with GNU General Public License v2.0

6 votes

private LambdaToMethod(Context context) {
    context.put(unlambdaKey, this);
    diags = JCDiagnostic.Factory.instance(context);
    log = Log.instance(context);
    lower = Lower.instance(context);
    names = Names.instance(context);
    syms = Symtab.instance(context);
    rs = Resolve.instance(context);
    make = TreeMaker.instance(context);
    types = Types.instance(context);
    transTypes = TransTypes.instance(context);
    analyzer = new LambdaAnalyzerPreprocessor();
    Options options = Options.instance(context);
    dumpLambdaToMethodStats = options.isSet("dumpLambdaToMethodStats");
    attr = Attr.instance(context);
}

Source File: MakeLiteralTest.java From openjdk-8 with GNU General Public License v2.0

6 votes

void run() throws Exception {
    Context context = new Context();
    JavacFileManager.preRegister(context);
    Symtab syms = Symtab.instance(context);
    maker = TreeMaker.instance(context);
    types = Types.instance(context);

    test("abc",                     CLASS,      syms.stringType,    "abc");
    test(Boolean.FALSE,             BOOLEAN,    syms.booleanType,   Integer.valueOf(0));
    test(Boolean.TRUE,              BOOLEAN,    syms.booleanType,   Integer.valueOf(1));
    test(Byte.valueOf((byte) 1),    BYTE,       syms.byteType,      Byte.valueOf((byte) 1));
    test(Character.valueOf('a'),    CHAR,       syms.charType,      Integer.valueOf('a'));
    test(Double.valueOf(1d),        DOUBLE,     syms.doubleType,    Double.valueOf(1d));
    test(Float.valueOf(1f),         FLOAT,      syms.floatType,     Float.valueOf(1f));
    test(Integer.valueOf(1),        INT,        syms.intType,       Integer.valueOf(1));
    test(Long.valueOf(1),           LONG,       syms.longType,      Long.valueOf(1));
    test(Short.valueOf((short) 1),  SHORT,      syms.shortType,     Short.valueOf((short) 1));

    if (errors > 0)
        throw new Exception(errors + " errors found");
}

Source File: LambdaToMethod.java From hottub with GNU General Public License v2.0

5 votes

public JCTree translateTopLevelClass(Env<AttrContext> env, JCTree cdef, TreeMaker make) {
    this.make = make;
    this.attrEnv = env;
    this.context = null;
    this.contextMap = new HashMap<JCTree, TranslationContext<?>>();
    return translate(cdef);
}

Source File: GenStubs.java From openjdk-8 with GNU General Public License v2.0

5 votes

ImportCleaner(JavaFileManager fm) {
    // ImportCleaner itself doesn't require a filemanager, but instantiating
    // a TreeMaker does, indirectly (via ClassReader, sigh)
    Context c = new Context();
    c.put(JavaFileManager.class, fm);
    m = TreeMaker.instance(c);
}

Source File: MakeQualIdent.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

public static void main(String... args) throws Exception {
    JavacTool tool = JavacTool.create();
    JavacTask task = tool.getTask(null, null, null, new ArrayList<String>(), null, null);
    Context ctx = ((JavacTaskImpl)task).getContext();
    TreeMaker treeMaker = TreeMaker.instance(ctx);
    Symtab syms = Symtab.instance(ctx);

    String stringTree = printTree(treeMaker.QualIdent(syms.stringType.tsym));

    if (!"java.lang.String".equals(stringTree)) {
        throw new IllegalStateException(stringTree);
    }
}

Source File: NBTreeMaker.java From netbeans with Apache License 2.0

5 votes

public static void preRegister(Context context) {
    context.put(treeMakerKey, new Context.Factory<TreeMaker>() {
        public TreeMaker make(Context c) {
            return new NBTreeMaker(c);
        }
    });
}

Source File: StringConcat.java From lua-for-android with BSD 3-Clause "New" or "Revised" License

5 votes

protected StringConcat(Context context) {
    context.put(concatKey, this);
    gen = Gen.instance(context);
    syms = Symtab.instance(context);
    types = Types.instance(context);
    names = Names.instance(context);
    make = TreeMaker.instance(context);
    rs = Resolve.instance(context);
    sbAppends = new HashMap<>();
}

Source File: T8024415.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

public T8024415() {
    Context ctx = new Context();
    JavacFileManager.preRegister(ctx);
    maker = TreeMaker.instance(ctx);
    Names names = Names.instance(ctx);
    x = maker.Ident(names.fromString("x"));
}

Source File: TransTypes.java From lua-for-android with BSD 3-Clause "New" or "Revised" License

5 votes

/** Translate a toplevel class definition.
 *  @param cdef    The definition to be translated.
 */
public JCTree translateTopLevelClass(JCTree cdef, TreeMaker make) {
    // note that this method does NOT support recursion.
    this.make = make;
    pt = null;
    return translate(cdef, null);
}

Source File: PackageGenerator.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

public PackageGenerator() {
    JavacTool jt = JavacTool.create();
    JavacTask task = jt.getTask(null, null, null, null, null, null);
    Context ctx = ((JavacTaskImpl)task).getContext();

    make = TreeMaker.instance(ctx);
    names = Names.instance(ctx);
    syms = Symtab.instance(ctx);
    factory = DocumentBuilderFactory.newInstance();

    documentifier = Documentifier.instance(ctx);
}

Source File: Inliner.java From Refaster with Apache License 2.0

5 votes

@Override
public JCExpression visitWildcardType(WildcardType type, Inliner inliner) {
  TreeMaker maker = inliner.maker();
  return maker.Wildcard(
      maker.TypeBoundKind(type.kind),
      visit(type.baseType(), inliner));
}

Source File: ParserFactory.java From lua-for-android with BSD 3-Clause "New" or "Revised" License

5 votes

protected ParserFactory(Context context) {
    super();
    context.put(parserFactoryKey, this);
    this.F = TreeMaker.instance(context);
    this.docTreeMaker = DocTreeMaker.instance(context);
    this.log = Log.instance(context);
    this.names = Names.instance(context);
    this.tokens = Tokens.instance(context);
    this.source = Source.instance(context);
    this.options = Options.instance(context);
    this.scannerFactory = ScannerFactory.instance(context);
    this.locale = context.get(Locale.class);
}

Source File: GenStubs.java From TencentKona-8 with GNU General Public License v2.0

5 votes

ImportCleaner(JavaFileManager fm) {
    // ImportCleaner itself doesn't require a filemanager, but instantiating
    // a TreeMaker does, indirectly (via ClassReader, sigh)
    Context c = new Context();
    c.put(JavaFileManager.class, fm);
    m = TreeMaker.instance(c);
}

com.sun.tools.javac.tree.TreeMaker Java Examples