--- a/langtools/make/tools/propertiesparser/gen/ClassGenerator.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/make/tools/propertiesparser/gen/ClassGenerator.java Sat Jan 24 23:22:26 2015 -0800
@@ -1,3 +1,26 @@
+/*
+ * Copyright (c) 2015, 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.
+ *
+ * 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 propertiesparser.gen;
import propertiesparser.parser.Message;
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java Sat Jan 24 23:22:26 2015 -0800
@@ -2783,7 +2783,8 @@
@SuppressWarnings("fallthrough")
void checkReferenceCompatible(JCMemberReference tree, Type descriptor, Type refType, CheckContext checkContext, boolean speculativeAttr) {
- Type returnType = checkContext.inferenceContext().asUndetVar(descriptor.getReturnType());
+ InferenceContext inferenceContext = checkContext.inferenceContext();
+ Type returnType = inferenceContext.asUndetVar(descriptor.getReturnType());
Type resType;
switch (tree.getMode()) {
@@ -2812,10 +2813,20 @@
if (incompatibleReturnType != null) {
checkContext.report(tree, diags.fragment("incompatible.ret.type.in.mref",
diags.fragment("inconvertible.types", resType, descriptor.getReturnType())));
+ } else {
+ if (inferenceContext.free(refType)) {
+ // we need to wait for inference to finish and then replace inference vars in the referent type
+ inferenceContext.addFreeTypeListener(List.of(refType),
+ instantiatedContext -> {
+ tree.referentType = instantiatedContext.asInstType(refType);
+ });
+ } else {
+ tree.referentType = refType;
+ }
}
if (!speculativeAttr) {
- List<Type> thrownTypes = checkContext.inferenceContext().asUndetVars(descriptor.getThrownTypes());
+ List<Type> thrownTypes = inferenceContext.asUndetVars(descriptor.getThrownTypes());
if (chk.unhandled(refType.getThrownTypes(), thrownTypes).nonEmpty()) {
log.error(tree, "incompatible.thrown.types.in.mref", refType.getThrownTypes());
}
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java Sat Jan 24 23:22:26 2015 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2015, 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
@@ -898,7 +898,7 @@
Type argtype = owntype.getParameterTypes().last();
if (!types.isReifiable(argtype) &&
(!allowSimplifiedVarargs ||
- sym.attribute(syms.trustMeType.tsym) == null ||
+ sym.baseSymbol().attribute(syms.trustMeType.tsym) == null ||
!isTrustMeAllowedOnMethod(sym))) {
warnUnchecked(env.tree.pos(),
"unchecked.generic.array.creation",
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Enter.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Enter.java Sat Jan 24 23:22:26 2015 -0800
@@ -385,7 +385,7 @@
typeEnvs.put(c, localEnv);
// Fill out class fields.
- c.completer = typeEnter;
+ c.completer = null; // do not allow the initial completer linger on.
c.flags_field = chk.checkFlags(tree.pos(), tree.mods.flags, c, tree);
c.sourcefile = env.toplevel.sourcefile;
c.members_field = WriteableScope.create(c);
@@ -409,6 +409,9 @@
// Enter type parameters.
ct.typarams_field = classEnter(tree.typarams, localEnv);
+ // install further completer for this type.
+ c.completer = typeEnter;
+
// Add non-local class to uncompleted, to make sure it will be
// completed later.
if (!c.isLocal() && uncompleted != null) uncompleted.append(c);
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java Sat Jan 24 23:22:26 2015 -0800
@@ -889,7 +889,9 @@
convertArgs(tree.sym, args.toList(), tree.varargsElement)).
setType(tree.sym.erasure(types).getReturnType());
- apply = transTypes.coerce(apply, localContext.generatedRefSig().getReturnType());
+ apply = transTypes.coerce(attrEnv, apply,
+ types.erasure(localContext.tree.referentType.getReturnType()));
+
setVarargsIfNeeded(apply, tree.varargsElement);
return apply;
}
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/MemberEnter.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/MemberEnter.java Sat Jan 24 23:22:26 2015 -0800
@@ -227,7 +227,7 @@
annotate.annotateTypeLater(tree, localEnv, m, tree.pos());
if (tree.defaultValue != null)
- annotateDefaultValueLater(tree.defaultValue, localEnv, m);
+ annotateDefaultValueLater(tree.defaultValue, localEnv, m, tree.pos());
}
/** Create a fresh environment for method bodies.
@@ -438,7 +438,8 @@
/** Queue processing of an attribute default value. */
void annotateDefaultValueLater(final JCExpression defaultValue,
final Env<AttrContext> localEnv,
- final MethodSymbol m) {
+ final MethodSymbol m,
+ final DiagnosticPosition deferPos) {
annotate.normal(new Annotate.Worker() {
@Override
public String toString() {
@@ -449,9 +450,11 @@
@Override
public void run() {
JavaFileObject prev = log.useSource(localEnv.toplevel.sourcefile);
+ DiagnosticPosition prevLintPos = deferredLintHandler.setPos(deferPos);
try {
enterDefaultValue(defaultValue, localEnv, m);
} finally {
+ deferredLintHandler.setPos(prevLintPos);
log.useSource(prev);
}
}
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java Sat Jan 24 23:22:26 2015 -0800
@@ -85,7 +85,7 @@
private Names names;
/** End position mappings container */
- private final AbstractEndPosTable endPosTable;
+ protected final AbstractEndPosTable endPosTable;
// Because of javac's limited lookahead, some contexts are ambiguous in
// the presence of type annotations even though they are not ambiguous
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java Sat Jan 24 23:22:26 2015 -0800
@@ -2101,6 +2101,7 @@
public PolyKind refPolyKind;
public boolean ownerAccessible;
public OverloadKind overloadKind;
+ public Type referentType;
public enum OverloadKind {
OVERLOADED,
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/8052070/DuplicateTypeParameter.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,15 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8052070
+ * @summary javac crashes when there are duplicated type parameters
+ * @compile/fail/ref=DuplicateTypeParameter.out -XDrawDiagnostics DuplicateTypeParameter.java
+ */
+
+public class DuplicateTypeParameter<T, T, A> {
+ class Inner <P, P, Q> {}
+ public void foo() {
+ class Local <M, M, N> {};
+ }
+}
+
+class Secondary<D, D, E> {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/8052070/DuplicateTypeParameter.out Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,5 @@
+DuplicateTypeParameter.java:8:40: compiler.err.already.defined: kindname.type.variable, T, kindname.class, DuplicateTypeParameter
+DuplicateTypeParameter.java:9:21: compiler.err.already.defined: kindname.type.variable, P, kindname.class, DuplicateTypeParameter.Inner
+DuplicateTypeParameter.java:15:20: compiler.err.already.defined: kindname.type.variable, D, kindname.class, Secondary
+DuplicateTypeParameter.java:11:25: compiler.err.already.defined: kindname.type.variable, M, kindname.class, Local
+4 errors
--- a/langtools/test/tools/javac/lambda/LambdaLambdaSerialized.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/test/tools/javac/lambda/LambdaLambdaSerialized.java Sat Jan 24 23:22:26 2015 -0800
@@ -67,13 +67,13 @@
out.writeObject(lamb);
}
- static void readAssert(ObjectInputStream in, String expected) throws IOException, ClassNotFoundException {
- LSI<LSI<Map>> ls = (LSI<LSI<Map>>) in.readObject();
+ static void readAssert(ObjectInputStream in, String expected) throws IOException, ClassNotFoundException {
+ LSI<LSI<Map>> ls = (LSI<LSI<Map>>)in.readObject();
Map result = ls.get().get();
System.out.printf("Result: %s\n", result);
}
+
+ interface LSI<T> extends Serializable {
+ T get();
+ }
}
-
-interface LSI<T> extends Serializable {
- T get();
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/MethodReferenceGenericTarget.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2015, 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.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 8046977 8065303
+ * @summary ClassCastException: typing information needed for method reference bridging not preserved
+ * @author Srikanth
+ * @run main MethodReferenceGenericTarget
+ */
+
+public class MethodReferenceGenericTarget {
+ static String result = "";
+
+ interface ISi { int m(Short a); }
+
+ public static void main(String[] args) {
+ (new MethodReferenceGenericTarget()).testUnboxObjectToNumberWiden();
+ if (!result.equals("7775"))
+ throw new AssertionError("Incorrect result");
+ MethodReferenceTestPrivateTypeConversion.main(null);
+ new InferenceHookTest().test();
+ }
+
+ void foo(ISi q) {
+ result += q.m((short)75);
+ }
+
+ public void testUnboxObjectToNumberWiden() {
+ ISi q = (new E<Short>())::xI;
+ result += q.m((short)77);
+ // Verify poly invocation context to confirm we handle
+ // deferred/speculative attribution paths adequately.
+ foo((new E<Short>())::xI);
+ }
+
+ class E<T> {
+ private T xI(T t) { return t; }
+ }
+}
+
+// snippet from https://bugs.openjdk.java.net/browse/JDK-8065303
+class MethodReferenceTestPrivateTypeConversion {
+
+ class MethodReferenceTestTypeConversion_E<T> {
+ private T xI(T t) { return t; }
+ }
+
+ interface ISi { int m(Short a); }
+
+ interface ICc { char m(Character a); }
+
+ public void testUnboxObjectToNumberWiden() {
+ ISi q = (new MethodReferenceTestTypeConversion_E<Short>())::xI;
+ if ((q.m((short)77) != (short)77))
+ throw new AssertionError("Incorrect result");
+ }
+
+ public void testUnboxObjectToChar() {
+ ICc q = (new MethodReferenceTestTypeConversion_E<Character>())::xI;
+ if (q.m('@') != '@')
+ throw new AssertionError("Incorrect result");
+ }
+
+ public static void main(String[] args) {
+ new MethodReferenceTestPrivateTypeConversion().testUnboxObjectToNumberWiden();
+ new MethodReferenceTestPrivateTypeConversion().testUnboxObjectToChar();
+ }
+}
+
+class InferenceHookTestBase {
+ <X> X m(Integer i) { return null; }
+}
+
+class InferenceHookTest extends InferenceHookTestBase {
+ interface SAM1<R> {
+ R m(Integer i);
+ }
+
+ <Z> Z g(SAM1<Z> o) { return null; }
+
+ void test() {
+ String s = g(super::m);
+ if (s != null)
+ throw new AssertionError("Incorrect result");
+ }
+}
--- a/langtools/test/tools/javac/lambda/SerializedLambdaInInit.java Fri Jan 23 18:50:51 2015 -0800
+++ b/langtools/test/tools/javac/lambda/SerializedLambdaInInit.java Sat Jan 24 23:22:26 2015 -0800
@@ -111,8 +111,8 @@
}
}
}
+
+ interface LSI extends Serializable {
+ String convert(String x);
+ }
}
-
-interface LSI extends Serializable {
- String convert(String x);
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/parser/extend/JavacExtensionTest.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2015, 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.
+ *
+ * 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.
+ */
+
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.tree.Tree;
+import com.sun.source.util.SourcePositions;
+import com.sun.source.util.TreePath;
+import com.sun.source.util.Trees;
+import com.sun.tools.javac.api.JavacTaskImpl;
+import com.sun.tools.javac.api.JavacTool;
+import com.sun.tools.javac.util.Context;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.List;
+import javax.lang.model.element.Element;
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticCollector;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileObject;
+import javax.tools.ToolProvider;
+import javax.tools.StandardJavaFileManager;
+import com.sun.source.tree.ImportTree;
+import java.util.Collections;
+import java.io.PrintWriter;
+import com.sun.source.tree.VariableTree;
+import static javax.tools.StandardLocation.CLASS_OUTPUT;
+
+/*
+ * @test
+ * @bug 8067384 8068488
+ * @summary Verify that JavacParser can be extended
+ */
+public class JavacExtensionTest {
+
+ public static void main(String[] args) throws Exception {
+ PrintWriter pw = new PrintWriter("trialSource.java", "UTF-8");
+ pw.println("int x = 9;");
+ pw.close();
+ List<? extends Tree> defs = parse("trialSource.java");
+ if (defs.size() != 1) {
+ throw new AssertionError("Expected only one def, got: " + defs.size());
+ }
+ Tree tree = defs.get(0);
+ if (tree instanceof VariableTree) {
+ System.out.println("Passes! --- " + tree);
+ } else {
+ throw new AssertionError("Expected VariableTree, got: " + tree);
+ }
+ }
+
+ static List<? extends Tree> parse(String srcfile) throws Exception {
+ JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+ StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
+ Iterable<? extends JavaFileObject> fileObjects = fileManager.getJavaFileObjects(srcfile);
+ String classPath = System.getProperty("java.class.path");
+ List<String> options = Arrays.asList("-classpath", classPath);
+ DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<>();
+ Context context = new Context();
+ JavacTaskImpl task = (JavacTaskImpl) ((JavacTool) compiler).getTask(null, null,
+ diagnostics, options, null, fileObjects, context);
+ TrialParserFactory.instance(context);
+ Iterable<? extends CompilationUnitTree> asts = task.parse();
+ Iterator<? extends CompilationUnitTree> it = asts.iterator();
+ if (it.hasNext()) {
+ CompilationUnitTree cut = it.next();
+ return cut.getTypeDecls();
+ } else {
+ throw new AssertionError("Expected compilation unit");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/parser/extend/TrialParser.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,253 @@
+/*
+ * Copyright (c) 2015, 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.
+ *
+ * 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.
+ */
+
+import com.sun.tools.javac.code.TypeTag;
+import com.sun.tools.javac.parser.JavacParser;
+import com.sun.tools.javac.parser.ParserFactory;
+import com.sun.tools.javac.parser.Tokens.Comment;
+import com.sun.tools.javac.parser.Tokens.Comment.CommentStyle;
+import com.sun.tools.javac.parser.Tokens.Token;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.CLASS;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.COLON;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.ENUM;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.EOF;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.IMPORT;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.INTERFACE;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.LPAREN;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.MONKEYS_AT;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.PACKAGE;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.SEMI;
+import static com.sun.tools.javac.parser.Tokens.TokenKind.VOID;
+import com.sun.tools.javac.tree.JCTree;
+import com.sun.tools.javac.tree.JCTree.JCAnnotation;
+import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
+import com.sun.tools.javac.tree.JCTree.JCExpression;
+import com.sun.tools.javac.tree.JCTree.JCExpressionStatement;
+import com.sun.tools.javac.tree.JCTree.JCModifiers;
+import com.sun.tools.javac.tree.JCTree.JCPackageDecl;
+import com.sun.tools.javac.tree.JCTree.JCStatement;
+import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
+import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
+import com.sun.tools.javac.tree.JCTree.Tag;
+import static com.sun.tools.javac.tree.JCTree.Tag.IDENT;
+import com.sun.tools.javac.util.List;
+import com.sun.tools.javac.util.ListBuffer;
+import com.sun.tools.javac.util.Name;
+import com.sun.tools.javac.util.Position;
+
+/**
+ *
+ * @author Robert Field
+ */
+class TrialParser extends JavacParser {
+
+ public TrialParser(ParserFactory fac,
+ com.sun.tools.javac.parser.Lexer S,
+ boolean keepDocComments,
+ boolean keepLineMap,
+ boolean keepEndPositions) {
+ super(fac, S, keepDocComments, keepLineMap, keepEndPositions);
+ }
+
+ @Override
+ public JCCompilationUnit parseCompilationUnit() {
+ Token firstToken = token;
+ JCModifiers mods = null;
+ boolean seenImport = false;
+ boolean seenPackage = false;
+ ListBuffer<JCTree> defs = new ListBuffer<>();
+ if (token.kind == MONKEYS_AT) {
+ mods = modifiersOpt();
+ }
+
+ if (token.kind == PACKAGE) {
+ int packagePos = token.pos;
+ List<JCAnnotation> annotations = List.nil();
+ seenPackage = true;
+ if (mods != null) {
+ checkNoMods(mods.flags);
+ annotations = mods.annotations;
+ mods = null;
+ }
+ nextToken();
+ JCExpression pid = qualident(false);
+ accept(SEMI);
+ JCPackageDecl pd = F.at(packagePos).PackageDecl(annotations, pid);
+ attach(pd, firstToken.comment(CommentStyle.JAVADOC));
+ storeEnd(pd, token.pos);
+ defs.append(pd);
+ }
+
+ boolean firstTypeDecl = true;
+ while (token.kind != EOF) {
+ if (token.pos > 0 && token.pos <= endPosTable.errorEndPos) {
+ // error recovery
+ skip(true, false, false, false);
+ if (token.kind == EOF) {
+ break;
+ }
+ }
+ if (mods == null && token.kind == IMPORT) {
+ seenImport = true;
+ defs.append(importDeclaration());
+ break;
+ } else {
+ Comment docComment = token.comment(CommentStyle.JAVADOC);
+ if (firstTypeDecl && !seenImport && !seenPackage) {
+ docComment = firstToken.comment(CommentStyle.JAVADOC);
+ }
+ List<? extends JCTree> udefs = aUnit(mods, docComment);
+ for (JCTree def : udefs) {
+ defs.append(def);
+ }
+ mods = null;
+ firstTypeDecl = false;
+ break;
+ }
+ }
+ List<JCTree> rdefs = defs.toList();
+ class TrialUnit extends JCCompilationUnit {
+
+ public TrialUnit(List<JCTree> defs) {
+ super(defs);
+ }
+ }
+ JCCompilationUnit toplevel = new TrialUnit(rdefs);
+ if (rdefs.isEmpty()) {
+ storeEnd(toplevel, S.prevToken().endPos);
+ }
+ toplevel.lineMap = S.getLineMap();
+ this.endPosTable.setParser(null); // remove reference to parser
+ toplevel.endPositions = this.endPosTable;
+ return toplevel;
+ }
+
+ List<? extends JCTree> aUnit(JCModifiers pmods, Comment dc) {
+ switch (token.kind) {
+ case EOF:
+ return List.nil();
+ case RBRACE:
+ case CASE:
+ case DEFAULT:
+ // These are illegal, fall through to handle as illegal statement
+ case LBRACE:
+ case IF:
+ case FOR:
+ case WHILE:
+ case DO:
+ case TRY:
+ case SWITCH:
+ case SYNCHRONIZED:
+ case RETURN:
+ case THROW:
+ case BREAK:
+ case CONTINUE:
+ case SEMI:
+ case ELSE:
+ case FINALLY:
+ case CATCH:
+ case ASSERT:
+ return List.<JCTree>of(parseStatement());
+ default:
+ JCModifiers mods = modifiersOpt(pmods);
+ if (token.kind == CLASS
+ || token.kind == INTERFACE
+ || token.kind == ENUM) {
+ return List.<JCTree>of(classOrInterfaceOrEnumDeclaration(mods, dc));
+ } else {
+ int pos = token.pos;
+ List<JCTypeParameter> typarams = typeParametersOpt();
+ // if there are type parameters but no modifiers, save the start
+ // position of the method in the modifiers.
+ if (typarams.nonEmpty() && mods.pos == Position.NOPOS) {
+ mods.pos = pos;
+ storeEnd(mods, pos);
+ }
+ List<JCAnnotation> annosAfterParams = annotationsOpt(Tag.ANNOTATION);
+
+ if (annosAfterParams.nonEmpty()) {
+ checkAnnotationsAfterTypeParams(annosAfterParams.head.pos);
+ mods.annotations = mods.annotations.appendList(annosAfterParams);
+ if (mods.pos == Position.NOPOS) {
+ mods.pos = mods.annotations.head.pos;
+ }
+ }
+
+ Token prevToken = token;
+ pos = token.pos;
+ JCExpression t;
+ boolean isVoid = token.kind == VOID;
+ if (isVoid) {
+ t = to(F.at(pos).TypeIdent(TypeTag.VOID));
+ nextToken();
+ } else {
+ // return type of method, declared type of variable, or an expression
+ t = term(EXPR | TYPE);
+ }
+ if (token.kind == COLON && t.hasTag(IDENT)) {
+ // labelled statement
+ nextToken();
+ JCStatement stat = parseStatement();
+ return List.<JCTree>of(F.at(pos).Labelled(prevToken.name(), stat));
+ } else if ((isVoid || (lastmode & TYPE) != 0) && LAX_IDENTIFIER.accepts(token.kind)) {
+ // we have "Type Ident", so we can assume it is variable or method declaration
+ pos = token.pos;
+ Name name = ident();
+ if (token.kind == LPAREN) {
+ // method declaration
+ //mods.flags |= Flags.STATIC;
+ return List.of(methodDeclaratorRest(
+ pos, mods, t, name, typarams,
+ false, isVoid, dc));
+ } else if (!isVoid && typarams.isEmpty()) {
+ // variable declaration
+ //mods.flags |= Flags.STATIC;
+ List<JCTree> defs
+ = variableDeclaratorsRest(pos, mods, t, name, false, dc,
+ new ListBuffer<JCTree>()).toList();
+ accept(SEMI);
+ storeEnd(defs.last(), S.prevToken().endPos);
+ return defs;
+ } else {
+ // malformed declaration, return error
+ pos = token.pos;
+ List<JCTree> err = isVoid
+ ? List.<JCTree>of(toP(F.at(pos).MethodDef(mods, name, t, typarams,
+ List.<JCVariableDecl>nil(), List.<JCExpression>nil(), null, null)))
+ : null;
+ return List.<JCTree>of(syntaxError(token.pos, err, "expected", LPAREN));
+ }
+ } else if (!typarams.isEmpty()) {
+ // type parameters on non-variable non-method -- error
+ return List.<JCTree>of(syntaxError(token.pos, "illegal.start.of.type"));
+ } else {
+ // expression-statement or expression to evaluate
+ accept(SEMI);
+ JCExpressionStatement expr = toP(F.at(pos).Exec(t));
+ return List.<JCTree>of(expr);
+ }
+
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/parser/extend/TrialParserFactory.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015, 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.
+ *
+ * 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.
+ */
+
+import com.sun.tools.javac.parser.JavacParser;
+import com.sun.tools.javac.parser.ParserFactory;
+import com.sun.tools.javac.parser.ScannerFactory;
+import com.sun.tools.javac.util.Context;
+
+/**
+ *
+ * @author Robert Field
+ */
+class TrialParserFactory extends ParserFactory {
+
+ public static ParserFactory instance(Context context) {
+ ParserFactory instance = context.get(parserFactoryKey);
+ if (instance == null) {
+ instance = new TrialParserFactory(context);
+ }
+ return instance;
+ }
+
+ private final ScannerFactory scannerFactory;
+
+ protected TrialParserFactory(Context context) {
+ super(context);
+ this.scannerFactory = ScannerFactory.instance(context);
+ }
+
+ @Override
+ public JavacParser newParser(CharSequence input, boolean keepDocComments, boolean keepEndPos, boolean keepLineMap) {
+ com.sun.tools.javac.parser.Lexer lexer = scannerFactory.newScanner(input, keepDocComments);
+ return new TrialParser(this, lexer, keepDocComments, keepLineMap, keepEndPos);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/varargs/warning/Warn6.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2015, 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.
+ *
+ * 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.
+ */
+
+/**
+ * @test
+ * @bug 8069254
+ * @summary Ensure the generic array creation warning is not incorrectly produced for diamonds
+ * @compile -Xlint:unchecked -Werror Warn6.java
+ */
+
+public class Warn6<T> {
+ @SafeVarargs
+ public Warn6(T... args) {
+ }
+
+ public static void main(String[] args) {
+ Iterable<String> i = null;
+
+ Warn6<Iterable<String>> foo2 = new Warn6<>(i, i);
+ Warn6<Iterable<String>> foo3 = new Warn6<Iterable<String>>(i, i);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/warnings/suppress/T8069094.java Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,17 @@
+/**
+ * @test /nodynamiccopyright/
+ * @bug 8069094
+ * @summary Verify that \\@SuppressWarnings("unchecked") works correctly for annotation default values
+ * @build VerifySuppressWarnings
+ * @compile/ref=T8069094.out -XDrawDiagnostics -Xlint:unchecked,deprecation,cast T8069094.java
+ * @run main VerifySuppressWarnings T8069094.java
+ */
+
+@interface T8069094 {
+ T8069094A foo() default T8069094A.Bar;
+}
+
+@Deprecated
+enum T8069094A {
+ Bar
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/warnings/suppress/T8069094.out Sat Jan 24 23:22:26 2015 -0800
@@ -0,0 +1,3 @@
+T8069094.java:11:5: compiler.warn.has.been.deprecated: T8069094A, compiler.misc.unnamed.package
+T8069094.java:11:29: compiler.warn.has.been.deprecated: T8069094A, compiler.misc.unnamed.package
+2 warnings