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6900037: javac should warn if earlier -source is used and bootclasspath not set

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Reviewed-by: darcy
This commit is contained in:
Jonathan Gibbons 2010-11-29 14:15:36 -08:00
parent 68ea64e30f
commit be8a607fef
39 changed files with 193 additions and 72 deletions
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35
langtools/src/share/classes/com/sun/tools/javac/code/Lint.java
View File

@ -164,6 +164,11 @@ public class Lint
*/
FINALLY("finally"),
/**
* Warn about issues relating to use of command line options
*/
OPTIONS("options"),
/**
* Warn about issues regarding method overrides.
*/
@ -181,25 +186,15 @@ public class Lint
*/
PROCESSING("processing"),
/**
* Warn about Serializable classes that do not provide a serial version ID.
*/
SERIAL("serial"),
/**
* Warn about unchecked operations on raw types.
*/
UNCHECKED("unchecked"),
/**
* Warn about unchecked operations on raw types.
*/
RAW("rawtypes"),
/**
* Warn about proprietary API that may be removed in a future release.
* Warn about Serializable classes that do not provide a serial version ID.
*/
SUNAPI("sunapi", true),
SERIAL("serial"),
/**
* Warn about issues relating to use of statics
@ -207,14 +202,24 @@ public class Lint
STATIC("static"),
/**
* Warn about potentially unsafe vararg methods
* Warn about proprietary API that may be removed in a future release.
*/
VARARGS("varargs"),
SUNAPI("sunapi", true),
/**
* Warn about issues relating to use of try blocks (i.e. try-with-resources)
*/
TRY("try");
TRY("try"),
/**
* Warn about unchecked operations on raw types.
*/
UNCHECKED("unchecked"),
/**
* Warn about potentially unsafe vararg methods
*/
VARARGS("varargs");
LintCategory(String option) {
this(option, false);

5
langtools/src/share/classes/com/sun/tools/javac/file/JavacFileManager.java
View File

@ -174,6 +174,11 @@ public class JavacFileManager extends BaseFileManager implements StandardJavaFil
}
}
@Override
public boolean isDefaultBootClassPath() {
return paths.isDefaultBootClassPath();
}
public JavaFileObject getFileForInput(String name) {
return getRegularFile(new File(name));
}

45
langtools/src/share/classes/com/sun/tools/javac/file/Paths.java
View File

@ -114,6 +114,11 @@ public class Paths {
*/
private File bootClassPathRtJar = null;
/**
* Is bootclasspath the default?
*/
private boolean isDefaultBootClassPath;
Path getPathForLocation(Location location) {
Path path = pathsForLocation.get(location);
if (path == null)
@ -129,7 +134,7 @@ public class Paths {
if (location == CLASS_PATH)
p = computeUserClassPath();
else if (location == PLATFORM_CLASS_PATH)
p = computeBootClassPath();
p = computeBootClassPath(); // sets isDefaultBootClassPath
else if (location == ANNOTATION_PROCESSOR_PATH)
p = computeAnnotationProcessorPath();
else if (location == SOURCE_PATH)
@ -138,6 +143,8 @@ public class Paths {
// no defaults for other paths
p = null;
} else {
if (location == PLATFORM_CLASS_PATH)
isDefaultBootClassPath = false;
p = new Path();
for (File f: path)
p.addFile(f, warn); // TODO: is use of warn appropriate?
@ -145,6 +152,11 @@ public class Paths {
pathsForLocation.put(location, p);
}
boolean isDefaultBootClassPath() {
lazy();
return isDefaultBootClassPath;
}
protected void lazy() {
if (!inited) {
warn = lint.isEnabled(Lint.LintCategory.PATH);
@ -262,9 +274,10 @@ public class Paths {
}
public Path addFiles(String files, boolean warn) {
if (files != null)
if (files != null) {
for (File file : getPathEntries(files, emptyPathDefault))
addFile(file, warn);
}
return this;
}
@ -334,18 +347,23 @@ public class Paths {
private Path computeBootClassPath() {
bootClassPathRtJar = null;
String optionValue;
Path path = new Path();
path.addFiles(options.get(XBOOTCLASSPATH_PREPEND));
String bootclasspathOpt = options.get(BOOTCLASSPATH);
String endorseddirsOpt = options.get(ENDORSEDDIRS);
String extdirsOpt = options.get(EXTDIRS);
String xbootclasspathPrependOpt = options.get(XBOOTCLASSPATH_PREPEND);
String xbootclasspathAppendOpt = options.get(XBOOTCLASSPATH_APPEND);
if ((optionValue = options.get(ENDORSEDDIRS)) != null)
path.addDirectories(optionValue);
path.addFiles(xbootclasspathPrependOpt);
if (endorseddirsOpt != null)
path.addDirectories(endorseddirsOpt);
else
path.addDirectories(System.getProperty("java.endorsed.dirs"), false);
if ((optionValue = options.get(BOOTCLASSPATH)) != null) {
path.addFiles(optionValue);
if (bootclasspathOpt != null) {
path.addFiles(bootclasspathOpt);
} else {
// Standard system classes for this compiler's release.
String files = System.getProperty("sun.boot.class.path");
@ -357,16 +375,21 @@ public class Paths {
}
}
path.addFiles(options.get(XBOOTCLASSPATH_APPEND));
path.addFiles(xbootclasspathAppendOpt);
// Strictly speaking, standard extensions are not bootstrap
// classes, but we treat them identically, so we'll pretend
// that they are.
if ((optionValue = options.get(EXTDIRS)) != null)
path.addDirectories(optionValue);
if (extdirsOpt != null)
path.addDirectories(extdirsOpt);
else
path.addDirectories(System.getProperty("java.ext.dirs"), false);
isDefaultBootClassPath =
(xbootclasspathPrependOpt == null) &&
(bootclasspathOpt == null) &&
(xbootclasspathAppendOpt == null);
return path;
}

15
langtools/src/share/classes/com/sun/tools/javac/main/JavaCompiler.java
View File

@ -51,6 +51,7 @@ import com.sun.source.util.TaskListener;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.util.*;
import com.sun.tools.javac.code.*;
import com.sun.tools.javac.code.Lint.LintCategory;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.tree.*;
import com.sun.tools.javac.tree.JCTree.*;
@ -370,6 +371,15 @@ public class JavaCompiler implements ClassReader.SourceCompleter {
processPcks = options.isSet("process.packages");
werror = options.isSet(WERROR);
if (source.compareTo(Source.DEFAULT) < 0) {
if (options.isUnset(XLINT_CUSTOM, "-" + LintCategory.OPTIONS.option)) {
if (fileManager instanceof BaseFileManager) {
if (((BaseFileManager) fileManager).isDefaultBootClassPath())
log.warning(LintCategory.OPTIONS, "source.no.bootclasspath", source.name);
}
}
}
verboseCompilePolicy = options.isSet("verboseCompilePolicy");
if (attrParseOnly)
@ -783,6 +793,7 @@ public class JavaCompiler implements ClassReader.SourceCompleter {
hasBeenUsed = true;
start_msec = now();
try {
initProcessAnnotations(processors);
@ -797,7 +808,7 @@ public class JavaCompiler implements ClassReader.SourceCompleter {
elapsed_msec = delegateCompiler.elapsed_msec;
} catch (Abort ex) {
if (devVerbose)
ex.printStackTrace();
ex.printStackTrace(System.err);
} finally {
if (procEnvImpl != null)
procEnvImpl.close();
@ -841,7 +852,7 @@ public class JavaCompiler implements ClassReader.SourceCompleter {
}
} catch (Abort ex) {
if (devVerbose)
ex.printStackTrace();
ex.printStackTrace(System.err);
}
if (verbose) {

5
langtools/src/share/classes/com/sun/tools/javac/main/Main.java
View File

@ -420,7 +420,7 @@ public class Main {
processors);
if (log.expectDiagKeys != null) {
if (log.expectDiagKeys.size() == 0) {
if (log.expectDiagKeys.isEmpty()) {
Log.printLines(log.noticeWriter, "all expected diagnostics found");
return EXIT_OK;
} else {
@ -506,7 +506,7 @@ public class Main {
void apMessage(AnnotationProcessingError ex) {
Log.printLines(out,
getLocalizedString("msg.proc.annotation.uncaught.exception"));
ex.getCause().printStackTrace();
ex.getCause().printStackTrace(out);
}
/** Display the location and checksum of a class. */
@ -563,6 +563,7 @@ public class Main {
public static void useRawMessages(boolean enable) {
if (enable) {
messages = new JavacMessages(javacBundleName) {
@Override
public String getLocalizedString(String key, Object... args) {
return key;
}

5
langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java
View File

@ -172,6 +172,11 @@ public class JavacPathFileManager extends BaseFileManager implements PathFileMan
return getClassLoader(lb.toArray(new URL[lb.size()]));
}
@Override
public boolean isDefaultBootClassPath() {
return searchPaths.isDefaultBootClassPath();
}
// <editor-fold defaultstate="collapsed" desc="Location handling">
public boolean hasLocation(Location location) {

3
langtools/src/share/classes/com/sun/tools/javac/resources/compiler.properties
View File

@ -764,6 +764,9 @@ compiler.warn.big.major.version=\
compiler.warn.static.not.qualified.by.type=\
static {0} should be qualified by type name, {1}, instead of by an expression
compiler.warn.source.no.bootclasspath=\
bootstrap class path not set in conjunction with -source {0}
# Warnings related to annotation processing
compiler.warn.proc.package.does.not.exist=\
package {0} does not exist

5
langtools/src/share/classes/com/sun/tools/javac/util/BaseFileManager.java
View File

@ -59,7 +59,7 @@ import javax.tools.JavaFileObject.Kind;
* There are no references here to file-system specific objects such as
* java.io.File or java.nio.file.Path.
*/
public class BaseFileManager {
public abstract class BaseFileManager {
protected BaseFileManager(Charset charset) {
this.charset = charset;
byteBufferCache = new ByteBufferCache();
@ -163,6 +163,9 @@ public class BaseFileManager {
}
return -1;
}
public abstract boolean isDefaultBootClassPath();
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Encoding">

2
langtools/test/tools/javac/6341866/T6341866.java
View File

@ -97,7 +97,7 @@ public class T6341866 {
processorServices.delete();
List<String> opts = new ArrayList<String>();
opts.addAll(Arrays.asList("-d", ".", "-sourcepath", testSrc, "-classpath", testClasses, "-source", "1.6"));
opts.addAll(Arrays.asList("-d", ".", "-sourcepath", testSrc, "-classpath", testClasses, "-source", "1.6", "-Xlint:-options"));
if (implicitType.opt != null)
opts.add(implicitType.opt);

2
langtools/test/tools/javac/ClassFileModifiers/MemberModifiers.java
View File

@ -26,7 +26,7 @@
* @bug 4249112 4785453
* @summary Verify that implicit member modifiers are set correctly.
*
* @compile/ref=MemberModifiers.out -source 1.4 -target 1.4.2 -XDdumpmodifiers=cfm MemberModifiers.java
* @compile/ref=MemberModifiers.out -source 1.4 -target 1.4.2 -Xlint:-options -XDdumpmodifiers=cfm MemberModifiers.java
*/
// Currently, we check only that members of final classes are not final.

34
langtools/test/tools/javac/T6900037.java Normal file
View File

@ -0,0 +1,34 @@
/*
* Copyright (c) 2010, 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 6900037
* @summary javac should warn if earlier -source is used and bootclasspath not set
* @compile T6900037.java
* @compile -source 1.6 T6900037.java
* @compile/fail/ref=T6900037.out -XDrawDiagnostics -Werror -source 1.6 T6900037.java
* @compile -Werror -source 1.6 -Xlint:-options T6900037.java
*/
class T6900037 { }

4
langtools/test/tools/javac/T6900037.out Normal file
View File

@ -0,0 +1,4 @@
- compiler.warn.source.no.bootclasspath: 1.6
- compiler.err.warnings.and.werror
1 error
1 warning

4
langtools/test/tools/javac/TryWithResources/PlainTry.java
View File

@ -3,8 +3,8 @@
* @bug 6911256 6964740
* @author Joseph D. Darcy
* @summary Test error messages for an unadorned try
* @compile/fail/ref=PlainTry6.out -XDrawDiagnostics -source 6 PlainTry.java
* @compile/fail/ref=PlainTry.out -XDrawDiagnostics PlainTry.java
* @compile/fail/ref=PlainTry6.out -XDrawDiagnostics -source 6 -Xlint:-options PlainTry.java
* @compile/fail/ref=PlainTry.out -XDrawDiagnostics PlainTry.java
*/
public class PlainTry {
public static void main(String... args) {

6
langtools/test/tools/javac/annotations/neg/Dep.java
View File

@ -27,9 +27,9 @@
* @summary Please add annotation <at>Deprecated to supplant the javadoc tag
* @author gafter
*
* @compile -source 1.4 -Xlint:dep-ann -Werror Dep.java
* @compile/fail -Xlint:dep-ann -Werror Dep.java
* @compile -Xlint:dep-ann Dep.java
* @compile -source 1.4 -Xlint:-options -Xlint:dep-ann -Werror Dep.java
* @compile/fail -Xlint:dep-ann -Werror Dep.java
* @compile -Xlint:dep-ann Dep.java
*/
/** @deprecated */

2
langtools/test/tools/javac/diags/examples/AnnotationsNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.annotations.not.supported.in.source
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
@Deprecated
class AnnotationsNotSupported { }

2
langtools/test/tools/javac/diags/examples/AssertAsIdentifier.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.warn.assert.as.identifier
// options: -source 1.3
// options: -source 1.3 -Xlint:-options
class AssertAsIdentifier {
int assert;

2
langtools/test/tools/javac/diags/examples/DiamondNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.diamond.not.supported.in.source
// options: -source 6
// options: -source 6 -Xlint:-options
import java.util.*;

2
langtools/test/tools/javac/diags/examples/EnumAsIdentifier.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.warn.enum.as.identifier
// options: -source 1.3
// options: -source 1.3 -Xlint:-options
class EnumAsIdentifier {
int enum;

2
langtools/test/tools/javac/diags/examples/EnumsNotSupported.java
View File

@ -22,6 +22,6 @@
*/
// key: compiler.err.enums.not.supported.in.source
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
enum EnumsNotSupported { A, B, C }

2
langtools/test/tools/javac/diags/examples/Expected2.java
View File

@ -22,6 +22,6 @@
*/
// key: compiler.err.expected2
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
int Expected2;

2
langtools/test/tools/javac/diags/examples/ForeachNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.foreach.not.supported.in.source
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
class ForeachNotSupported {
void m(String[] args) {

2
langtools/test/tools/javac/diags/examples/GenericsNotSupported.java
View File

@ -22,6 +22,6 @@
*/
// key: compiler.err.generics.not.supported.in.source
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
class GenericsNotSupported<T> { }

2
langtools/test/tools/javac/diags/examples/MulticatchNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.multicatch.not.supported.in.source
// options: -source 1.6
// options: -source 1.6 -Xlint:-options
class MulticatchNotSupported {
class E1 extends Exception { }

2
langtools/test/tools/javac/diags/examples/NeitherConditionalSubtype.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.neither.conditional.subtype
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
class X {
Object m(boolean b) {

27
langtools/test/tools/javac/diags/examples/SourceNoBootclasspath.java Normal file
View File

@ -0,0 +1,27 @@
/*
* Copyright (c) 2010, 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.
*/
// key: compiler.warn.source.no.bootclasspath
// options: -source 6
class SourceNoBootclasspath { }

2
langtools/test/tools/javac/diags/examples/StaticImportNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.static.import.not.supported.in.source
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
import static java.util.regex.Pattern.*;

2
langtools/test/tools/javac/diags/examples/StringSwitchNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.string.switch.not.supported.in.source
// options: -source 6
// options: -source 6 -Xlint:-options
class StringSwitchNotSupported {
int m(String s) {

2
langtools/test/tools/javac/diags/examples/TryResourceNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.try.with.resources.not.supported.in.source
// options: -source 1.6
// options: -source 1.6 -Xlint:-options
import java.io.*;

2
langtools/test/tools/javac/diags/examples/TryWithoutCatchOrFinally.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.try.without.catch.or.finally
// options: -source 1.6
// options: -source 1.6 -Xlint:-options
class TryWithoutCatchOrFinally {
void m() {

2
langtools/test/tools/javac/diags/examples/UnsupportedBinaryLiteral.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.unsupported.binary.lit
// options: -source 6
// options: -source 6 -Xlint:-options
class UnsupportedBinaryLiteral {
int i = 0b01000010;

2
langtools/test/tools/javac/diags/examples/UnsupportedFpLit.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.unsupported.fp.lit
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
class UnsupportedFpLit {
float f = 0xCafe.BabeP1;

2
langtools/test/tools/javac/diags/examples/UnsupportedUnderscoreLiteral.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.unsupported.underscore.lit
// options: -source 6
// options: -source 6 -Xlint:-options
class UnsupportedUnderscoreLiteral {
int i = 123_456_789;

2
langtools/test/tools/javac/diags/examples/VarargsNotSupported.java
View File

@ -22,7 +22,7 @@
*/
// key: compiler.err.varargs.not.supported.in.source
// options: -source 1.4
// options: -source 1.4 -Xlint:-options
class VarargsNotSupported {
void m(String... args) { }

4
langtools/test/tools/javac/enum/6384542/T6384542.java
View File

@ -3,8 +3,8 @@
* @bug 6384542
* @summary crash: test/tools/javac/versions/check.sh
* @author Peter von der Ah\u00e9
* @compile/fail -source 1.4 T6384542.java
* @compile/fail/ref=T6384542.out -source 1.4 -XDrawDiagnostics T6384542.java
* @compile/fail -source 1.4 -Xlint:-options T6384542.java
* @compile/fail/ref=T6384542.out -source 1.4 -Xlint:-options -XDrawDiagnostics T6384542.java
*/
import static java.lang.Math.sin;

4
langtools/test/tools/javac/enum/6384542/T6384542a.java
View File

@ -5,8 +5,8 @@
* @author Peter von der Ah\u00e9
* @compile/fail -source 5 T6384542a.java
* @compile -source 1.4 T6384542a.java
* @compile/fail/ref=T6384542a_5.out -source 5 -XDrawDiagnostics T6384542a.java
* @compile/ref=T6384542a_1_4.out -source 1.4 -XDrawDiagnostics T6384542a.java
* @compile/fail/ref=T6384542a_5.out -source 5 -Xlint:-options -XDrawDiagnostics T6384542a.java
* @compile/ref=T6384542a_1_4.out -source 1.4 -Xlint:-options -XDrawDiagnostics T6384542a.java
*/
public class T6384542a {

2
langtools/test/tools/javac/literals/BadBinaryLiterals.java
View File

@ -2,7 +2,7 @@
* @test /nodynamiccopyright/
* @bug 6860965
* @summary Project Coin: binary literals
* @compile/fail/ref=BadBinaryLiterals.6.out -XDrawDiagnostics -source 6 BadBinaryLiterals.java
* @compile/fail/ref=BadBinaryLiterals.6.out -XDrawDiagnostics -source 6 -Xlint:-options BadBinaryLiterals.java
* @compile/fail/ref=BadBinaryLiterals.7.out -XDrawDiagnostics BadBinaryLiterals.java
*/

2
langtools/test/tools/javac/literals/BadUnderscoreLiterals.java
View File

@ -7,7 +7,7 @@
* @compile/fail/ref=BadUnderscoreLiterals.7.out -XDrawDiagnostics BadUnderscoreLiterals.java
*
* @compile/fail -source 6 BadUnderscoreLiterals.java
* @compile/fail/ref=BadUnderscoreLiterals.6.out -XDrawDiagnostics -source 6 BadUnderscoreLiterals.java
* @compile/fail/ref=BadUnderscoreLiterals.6.out -XDrawDiagnostics -source 6 -Xlint:-options BadUnderscoreLiterals.java
*/
public class BadUnderscoreLiterals {

18
langtools/test/tools/javac/processing/warnings/TestSourceVersionWarnings.java
View File

@ -27,15 +27,15 @@
* @summary Test that warnings about source versions are output as expected.
* @author Joseph D. Darcy
* @compile TestSourceVersionWarnings.java
* @compile/ref=gold_0.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -source 1.5 HelloWorld.java
* @compile/ref=gold_sv_warn_0_2.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_0 -source 1.2 HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_2 -source 1.2 HelloWorld.java
* @compile/ref=gold_sv_warn_2_3.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_2 -source 1.3 HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_5 -source 1.5 HelloWorld.java
* @compile/ref=gold_sv_warn_5_6.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_5 -source 1.6 HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_6 -source 1.6 HelloWorld.java
* @compile/ref=gold_unsp_warn.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_6 -source 1.6 -Aunsupported HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_7 -source 1.7 HelloWorld.java
* @compile/ref=gold_0.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -source 1.5 -Xlint:-options HelloWorld.java
* @compile/ref=gold_sv_warn_0_2.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_0 -source 1.2 -Xlint:-options HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_2 -source 1.2 -Xlint:-options HelloWorld.java
* @compile/ref=gold_sv_warn_2_3.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_2 -source 1.3 -Xlint:-options HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_5 -source 1.5 -Xlint:-options HelloWorld.java
* @compile/ref=gold_sv_warn_5_6.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_5 -source 1.6 -Xlint:-options HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_6 -source 1.6 -Xlint:-options HelloWorld.java
* @compile/ref=gold_unsp_warn.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_6 -source 1.6 -Xlint:-options -Aunsupported HelloWorld.java
* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_7 -source 1.7 HelloWorld.java
*/
import java.util.Set;

2
langtools/test/tools/javac/varargs/warning/Warn1.java
View File

@ -27,7 +27,7 @@
* @summary fixed-arity warning given too often
* @author gafter
*
* @compile -Werror -source 1.4 Warn1.java
* @compile -Werror -source 1.4 -Xlint:-options Warn1.java
*/
package varargs.warning.warn1;