--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeCopier.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,571 @@
+/*
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.javac.tree;
+
+import com.sun.source.tree.*;
+import com.sun.source.tree.Tree.Kind;
+import com.sun.tools.javac.tree.JCTree.*;
+import com.sun.tools.javac.util.DefinedBy;
+import com.sun.tools.javac.util.DefinedBy.Api;
+import com.sun.tools.javac.util.List;
+import com.sun.tools.javac.util.ListBuffer;
+
+/**
+ * Creates a copy of a tree, using a given TreeMaker.
+ * Names, literal values, etc are shared with the original.
+ *
+ * <p><b>This is NOT part of any supported API.
+ * If you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class TreeCopier<P> implements TreeVisitor<JCTree,P> {
+ private TreeMaker M;
+
+ /** Creates a new instance of TreeCopier */
+ public TreeCopier(TreeMaker M) {
+ this.M = M;
+ }
+
+ public <T extends JCTree> T copy(T tree) {
+ return copy(tree, null);
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T extends JCTree> T copy(T tree, P p) {
+ if (tree == null)
+ return null;
+ return (T) (tree.accept(this, p));
+ }
+
+ public <T extends JCTree> List<T> copy(List<T> trees) {
+ return copy(trees, null);
+ }
+
+ public <T extends JCTree> List<T> copy(List<T> trees, P p) {
+ if (trees == null)
+ return null;
+ ListBuffer<T> lb = new ListBuffer<>();
+ for (T tree: trees)
+ lb.append(copy(tree, p));
+ return lb.toList();
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitAnnotatedType(AnnotatedTypeTree node, P p) {
+ JCAnnotatedType t = (JCAnnotatedType) node;
+ List<JCAnnotation> annotations = copy(t.annotations, p);
+ JCExpression underlyingType = copy(t.underlyingType, p);
+ return M.at(t.pos).AnnotatedType(annotations, underlyingType);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitAnnotation(AnnotationTree node, P p) {
+ JCAnnotation t = (JCAnnotation) node;
+ JCTree annotationType = copy(t.annotationType, p);
+ List<JCExpression> args = copy(t.args, p);
+ if (t.getKind() == Tree.Kind.TYPE_ANNOTATION) {
+ JCAnnotation newTA = M.at(t.pos).TypeAnnotation(annotationType, args);
+ newTA.attribute = t.attribute;
+ return newTA;
+ } else {
+ JCAnnotation newT = M.at(t.pos).Annotation(annotationType, args);
+ newT.attribute = t.attribute;
+ return newT;
+ }
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitAssert(AssertTree node, P p) {
+ JCAssert t = (JCAssert) node;
+ JCExpression cond = copy(t.cond, p);
+ JCExpression detail = copy(t.detail, p);
+ return M.at(t.pos).Assert(cond, detail);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitAssignment(AssignmentTree node, P p) {
+ JCAssign t = (JCAssign) node;
+ JCExpression lhs = copy(t.lhs, p);
+ JCExpression rhs = copy(t.rhs, p);
+ return M.at(t.pos).Assign(lhs, rhs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitCompoundAssignment(CompoundAssignmentTree node, P p) {
+ JCAssignOp t = (JCAssignOp) node;
+ JCTree lhs = copy(t.lhs, p);
+ JCTree rhs = copy(t.rhs, p);
+ return M.at(t.pos).Assignop(t.getTag(), lhs, rhs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitBinary(BinaryTree node, P p) {
+ JCBinary t = (JCBinary) node;
+ JCExpression lhs = copy(t.lhs, p);
+ JCExpression rhs = copy(t.rhs, p);
+ return M.at(t.pos).Binary(t.getTag(), lhs, rhs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitBlock(BlockTree node, P p) {
+ JCBlock t = (JCBlock) node;
+ List<JCStatement> stats = copy(t.stats, p);
+ return M.at(t.pos).Block(t.flags, stats);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitBreak(BreakTree node, P p) {
+ JCBreak t = (JCBreak) node;
+ return M.at(t.pos).Break(t.label);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitCase(CaseTree node, P p) {
+ JCCase t = (JCCase) node;
+ JCExpression pat = copy(t.pat, p);
+ List<JCStatement> stats = copy(t.stats, p);
+ return M.at(t.pos).Case(pat, stats);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitCatch(CatchTree node, P p) {
+ JCCatch t = (JCCatch) node;
+ JCVariableDecl param = copy(t.param, p);
+ JCBlock body = copy(t.body, p);
+ return M.at(t.pos).Catch(param, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitClass(ClassTree node, P p) {
+ JCClassDecl t = (JCClassDecl) node;
+ JCModifiers mods = copy(t.mods, p);
+ List<JCTypeParameter> typarams = copy(t.typarams, p);
+ JCExpression extending = copy(t.extending, p);
+ List<JCExpression> implementing = copy(t.implementing, p);
+ List<JCTree> defs = copy(t.defs, p);
+ return M.at(t.pos).ClassDef(mods, t.name, typarams, extending, implementing, defs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitConditionalExpression(ConditionalExpressionTree node, P p) {
+ JCConditional t = (JCConditional) node;
+ JCExpression cond = copy(t.cond, p);
+ JCExpression truepart = copy(t.truepart, p);
+ JCExpression falsepart = copy(t.falsepart, p);
+ return M.at(t.pos).Conditional(cond, truepart, falsepart);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitContinue(ContinueTree node, P p) {
+ JCContinue t = (JCContinue) node;
+ return M.at(t.pos).Continue(t.label);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitDoWhileLoop(DoWhileLoopTree node, P p) {
+ JCDoWhileLoop t = (JCDoWhileLoop) node;
+ JCStatement body = copy(t.body, p);
+ JCExpression cond = copy(t.cond, p);
+ return M.at(t.pos).DoLoop(body, cond);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitErroneous(ErroneousTree node, P p) {
+ JCErroneous t = (JCErroneous) node;
+ List<? extends JCTree> errs = copy(t.errs, p);
+ return M.at(t.pos).Erroneous(errs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitExpressionStatement(ExpressionStatementTree node, P p) {
+ JCExpressionStatement t = (JCExpressionStatement) node;
+ JCExpression expr = copy(t.expr, p);
+ return M.at(t.pos).Exec(expr);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitEnhancedForLoop(EnhancedForLoopTree node, P p) {
+ JCEnhancedForLoop t = (JCEnhancedForLoop) node;
+ JCVariableDecl var = copy(t.var, p);
+ JCExpression expr = copy(t.expr, p);
+ JCStatement body = copy(t.body, p);
+ return M.at(t.pos).ForeachLoop(var, expr, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitForLoop(ForLoopTree node, P p) {
+ JCForLoop t = (JCForLoop) node;
+ List<JCStatement> init = copy(t.init, p);
+ JCExpression cond = copy(t.cond, p);
+ List<JCExpressionStatement> step = copy(t.step, p);
+ JCStatement body = copy(t.body, p);
+ return M.at(t.pos).ForLoop(init, cond, step, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitIdentifier(IdentifierTree node, P p) {
+ JCIdent t = (JCIdent) node;
+ return M.at(t.pos).Ident(t.name);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitIf(IfTree node, P p) {
+ JCIf t = (JCIf) node;
+ JCExpression cond = copy(t.cond, p);
+ JCStatement thenpart = copy(t.thenpart, p);
+ JCStatement elsepart = copy(t.elsepart, p);
+ return M.at(t.pos).If(cond, thenpart, elsepart);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitImport(ImportTree node, P p) {
+ JCImport t = (JCImport) node;
+ JCTree qualid = copy(t.qualid, p);
+ return M.at(t.pos).Import(qualid, t.staticImport);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitArrayAccess(ArrayAccessTree node, P p) {
+ JCArrayAccess t = (JCArrayAccess) node;
+ JCExpression indexed = copy(t.indexed, p);
+ JCExpression index = copy(t.index, p);
+ return M.at(t.pos).Indexed(indexed, index);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitLabeledStatement(LabeledStatementTree node, P p) {
+ JCLabeledStatement t = (JCLabeledStatement) node;
+ JCStatement body = copy(t.body, p);
+ return M.at(t.pos).Labelled(t.label, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitLiteral(LiteralTree node, P p) {
+ JCLiteral t = (JCLiteral) node;
+ return M.at(t.pos).Literal(t.typetag, t.value);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitMethod(MethodTree node, P p) {
+ JCMethodDecl t = (JCMethodDecl) node;
+ JCModifiers mods = copy(t.mods, p);
+ JCExpression restype = copy(t.restype, p);
+ List<JCTypeParameter> typarams = copy(t.typarams, p);
+ List<JCVariableDecl> params = copy(t.params, p);
+ JCVariableDecl recvparam = copy(t.recvparam, p);
+ List<JCExpression> thrown = copy(t.thrown, p);
+ JCBlock body = copy(t.body, p);
+ JCExpression defaultValue = copy(t.defaultValue, p);
+ return M.at(t.pos).MethodDef(mods, t.name, restype, typarams, recvparam, params, thrown, body, defaultValue);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitMethodInvocation(MethodInvocationTree node, P p) {
+ JCMethodInvocation t = (JCMethodInvocation) node;
+ List<JCExpression> typeargs = copy(t.typeargs, p);
+ JCExpression meth = copy(t.meth, p);
+ List<JCExpression> args = copy(t.args, p);
+ return M.at(t.pos).Apply(typeargs, meth, args);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitModifiers(ModifiersTree node, P p) {
+ JCModifiers t = (JCModifiers) node;
+ List<JCAnnotation> annotations = copy(t.annotations, p);
+ return M.at(t.pos).Modifiers(t.flags, annotations);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitNewArray(NewArrayTree node, P p) {
+ JCNewArray t = (JCNewArray) node;
+ JCExpression elemtype = copy(t.elemtype, p);
+ List<JCExpression> dims = copy(t.dims, p);
+ List<JCExpression> elems = copy(t.elems, p);
+ return M.at(t.pos).NewArray(elemtype, dims, elems);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitNewClass(NewClassTree node, P p) {
+ JCNewClass t = (JCNewClass) node;
+ JCExpression encl = copy(t.encl, p);
+ List<JCExpression> typeargs = copy(t.typeargs, p);
+ JCExpression clazz = copy(t.clazz, p);
+ List<JCExpression> args = copy(t.args, p);
+ JCClassDecl def = copy(t.def, p);
+ return M.at(t.pos).NewClass(encl, typeargs, clazz, args, def);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitLambdaExpression(LambdaExpressionTree node, P p) {
+ JCLambda t = (JCLambda) node;
+ List<JCVariableDecl> params = copy(t.params, p);
+ JCTree body = copy(t.body, p);
+ return M.at(t.pos).Lambda(params, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitParenthesized(ParenthesizedTree node, P p) {
+ JCParens t = (JCParens) node;
+ JCExpression expr = copy(t.expr, p);
+ return M.at(t.pos).Parens(expr);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitReturn(ReturnTree node, P p) {
+ JCReturn t = (JCReturn) node;
+ JCExpression expr = copy(t.expr, p);
+ return M.at(t.pos).Return(expr);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitMemberSelect(MemberSelectTree node, P p) {
+ JCFieldAccess t = (JCFieldAccess) node;
+ JCExpression selected = copy(t.selected, p);
+ return M.at(t.pos).Select(selected, t.name);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitMemberReference(MemberReferenceTree node, P p) {
+ JCMemberReference t = (JCMemberReference) node;
+ JCExpression expr = copy(t.expr, p);
+ List<JCExpression> typeargs = copy(t.typeargs, p);
+ return M.at(t.pos).Reference(t.mode, t.name, expr, typeargs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitEmptyStatement(EmptyStatementTree node, P p) {
+ JCSkip t = (JCSkip) node;
+ return M.at(t.pos).Skip();
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitSwitch(SwitchTree node, P p) {
+ JCSwitch t = (JCSwitch) node;
+ JCExpression selector = copy(t.selector, p);
+ List<JCCase> cases = copy(t.cases, p);
+ return M.at(t.pos).Switch(selector, cases);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitSynchronized(SynchronizedTree node, P p) {
+ JCSynchronized t = (JCSynchronized) node;
+ JCExpression lock = copy(t.lock, p);
+ JCBlock body = copy(t.body, p);
+ return M.at(t.pos).Synchronized(lock, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitThrow(ThrowTree node, P p) {
+ JCThrow t = (JCThrow) node;
+ JCExpression expr = copy(t.expr, p);
+ return M.at(t.pos).Throw(expr);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitCompilationUnit(CompilationUnitTree node, P p) {
+ JCCompilationUnit t = (JCCompilationUnit) node;
+ List<JCTree> defs = copy(t.defs, p);
+ return M.at(t.pos).TopLevel(defs);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitPackage(PackageTree node, P p) {
+ JCPackageDecl t = (JCPackageDecl) node;
+ List<JCAnnotation> annotations = copy(t.annotations, p);
+ JCExpression pid = copy(t.pid, p);
+ return M.at(t.pos).PackageDecl(annotations, pid);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitTry(TryTree node, P p) {
+ JCTry t = (JCTry) node;
+ List<JCTree> resources = copy(t.resources, p);
+ JCBlock body = copy(t.body, p);
+ List<JCCatch> catchers = copy(t.catchers, p);
+ JCBlock finalizer = copy(t.finalizer, p);
+ return M.at(t.pos).Try(resources, body, catchers, finalizer);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitParameterizedType(ParameterizedTypeTree node, P p) {
+ JCTypeApply t = (JCTypeApply) node;
+ JCExpression clazz = copy(t.clazz, p);
+ List<JCExpression> arguments = copy(t.arguments, p);
+ return M.at(t.pos).TypeApply(clazz, arguments);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitUnionType(UnionTypeTree node, P p) {
+ JCTypeUnion t = (JCTypeUnion) node;
+ List<JCExpression> components = copy(t.alternatives, p);
+ return M.at(t.pos).TypeUnion(components);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitIntersectionType(IntersectionTypeTree node, P p) {
+ JCTypeIntersection t = (JCTypeIntersection) node;
+ List<JCExpression> bounds = copy(t.bounds, p);
+ return M.at(t.pos).TypeIntersection(bounds);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitArrayType(ArrayTypeTree node, P p) {
+ JCArrayTypeTree t = (JCArrayTypeTree) node;
+ JCExpression elemtype = copy(t.elemtype, p);
+ return M.at(t.pos).TypeArray(elemtype);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitTypeCast(TypeCastTree node, P p) {
+ JCTypeCast t = (JCTypeCast) node;
+ JCTree clazz = copy(t.clazz, p);
+ JCExpression expr = copy(t.expr, p);
+ return M.at(t.pos).TypeCast(clazz, expr);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitPrimitiveType(PrimitiveTypeTree node, P p) {
+ JCPrimitiveTypeTree t = (JCPrimitiveTypeTree) node;
+ return M.at(t.pos).TypeIdent(t.typetag);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitTypeParameter(TypeParameterTree node, P p) {
+ JCTypeParameter t = (JCTypeParameter) node;
+ List<JCAnnotation> annos = copy(t.annotations, p);
+ List<JCExpression> bounds = copy(t.bounds, p);
+ return M.at(t.pos).TypeParameter(t.name, bounds, annos);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitInstanceOf(InstanceOfTree node, P p) {
+ JCInstanceOf t = (JCInstanceOf) node;
+ JCExpression expr = copy(t.expr, p);
+ JCTree clazz = copy(t.clazz, p);
+ return M.at(t.pos).TypeTest(expr, clazz);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitUnary(UnaryTree node, P p) {
+ JCUnary t = (JCUnary) node;
+ JCExpression arg = copy(t.arg, p);
+ return M.at(t.pos).Unary(t.getTag(), arg);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitVariable(VariableTree node, P p) {
+ JCVariableDecl t = (JCVariableDecl) node;
+ JCModifiers mods = copy(t.mods, p);
+ JCExpression vartype = copy(t.vartype, p);
+ if (t.nameexpr == null) {
+ JCExpression init = copy(t.init, p);
+ return M.at(t.pos).VarDef(mods, t.name, vartype, init);
+ } else {
+ JCExpression nameexpr = copy(t.nameexpr, p);
+ return M.at(t.pos).ReceiverVarDef(mods, nameexpr, vartype);
+ }
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitWhileLoop(WhileLoopTree node, P p) {
+ JCWhileLoop t = (JCWhileLoop) node;
+ JCStatement body = copy(t.body, p);
+ JCExpression cond = copy(t.cond, p);
+ return M.at(t.pos).WhileLoop(cond, body);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitWildcard(WildcardTree node, P p) {
+ JCWildcard t = (JCWildcard) node;
+ TypeBoundKind kind = M.at(t.kind.pos).TypeBoundKind(t.kind.kind);
+ JCTree inner = copy(t.inner, p);
+ return M.at(t.pos).Wildcard(kind, inner);
+ }
+
+ @Override @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitModule(ModuleTree node, P p) {
+ JCModuleDecl t = (JCModuleDecl) node;
+ JCModifiers mods = copy(t.mods, p);
+ JCExpression qualId = copy(t.qualId);
+ List<JCDirective> directives = copy(t.directives);
+ return M.at(t.pos).ModuleDef(mods, t.getModuleType(), qualId, directives);
+ }
+
+ @Override @DefinedBy(Api.COMPILER_TREE)
+ public JCExports visitExports(ExportsTree node, P p) {
+ JCExports t = (JCExports) node;
+ JCExpression qualId = copy(t.qualid, p);
+ List<JCExpression> moduleNames = copy(t.moduleNames, p);
+ return M.at(t.pos).Exports(qualId, moduleNames);
+ }
+
+ @Override @DefinedBy(Api.COMPILER_TREE)
+ public JCOpens visitOpens(OpensTree node, P p) {
+ JCOpens t = (JCOpens) node;
+ JCExpression qualId = copy(t.qualid, p);
+ List<JCExpression> moduleNames = copy(t.moduleNames, p);
+ return M.at(t.pos).Opens(qualId, moduleNames);
+ }
+
+ @Override @DefinedBy(Api.COMPILER_TREE)
+ public JCProvides visitProvides(ProvidesTree node, P p) {
+ JCProvides t = (JCProvides) node;
+ JCExpression serviceName = copy(t.serviceName, p);
+ List<JCExpression> implNames = copy(t.implNames, p);
+ return M.at(t.pos).Provides(serviceName, implNames);
+ }
+
+ @Override @DefinedBy(Api.COMPILER_TREE)
+ public JCRequires visitRequires(RequiresTree node, P p) {
+ JCRequires t = (JCRequires) node;
+ JCExpression moduleName = copy(t.moduleName, p);
+ return M.at(t.pos).Requires(t.isTransitive, t.isStaticPhase, moduleName);
+ }
+
+ @Override @DefinedBy(Api.COMPILER_TREE)
+ public JCUses visitUses(UsesTree node, P p) {
+ JCUses t = (JCUses) node;
+ JCExpression serviceName = copy(t.qualid, p);
+ return M.at(t.pos).Uses(serviceName);
+ }
+
+ @DefinedBy(Api.COMPILER_TREE)
+ public JCTree visitOther(Tree node, P p) {
+ JCTree tree = (JCTree) node;
+ switch (tree.getTag()) {
+ case LETEXPR: {
+ LetExpr t = (LetExpr) node;
+ List<JCVariableDecl> defs = copy(t.defs, p);
+ JCExpression expr = copy(t.expr, p);
+ return M.at(t.pos).LetExpr(defs, expr);
+ }
+ default:
+ throw new AssertionError("unknown tree tag: " + tree.getTag());
+ }
+ }
+
+}