Compilation problem
Howard Lovatt
howard.lovatt at gmail.com
Fri Mar 4 15:37:38 PST 2011
Hi,
I am compiling the latest version of the SDK from the Mercurial
repository and I get the following errors:
build-bootstrap-javac:
[javac] Compiling 29 source files to
/Users/lov080/Downloads/MLVM/JDK7/langtools/build/bootstrap/classes
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:326:
cannot find symbol
[javac] if (!Files.exists(path))
[javac] ^
[javac] symbol: method exists(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:341:
cannot find symbol
[javac] if (!Files.exists(packageDir))
[javac] ^
[javac] symbol: method exists(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:376:
cannot find symbol
[javac] Path name = dir.getFileName();
[javac] ^
[javac] symbol: method getFileName()
[javac] location: class Path
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:385:
cannot find symbol
[javac] if (attrs.isRegularFile() &&
kinds.contains(getKind(file.getFileName().toString()))) {
[javac]
^
[javac] symbol: method getFileName()
[javac] location: class Path
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:431:
cannot find symbol
[javac] if (Files.exists(f))
[javac] ^
[javac] symbol: method exists(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:437:
cannot find symbol
[javac] if (Files.exists(file))
[javac] ^
[javac] symbol: method exists(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:504:
no suitable method found for newFileSystem(Path,<null>)
[javac] fs = FileSystems.newFileSystem(p, null);
[javac] ^
[javac] method
FileSystems.newFileSystem(FileRef,Map<String,?>,ClassLoader) is not
applicable
[javac] (actual and formal argument lists differ in length)
[javac] method
FileSystems.newFileSystem(URI,Map<String,?>,ClassLoader) is not
applicable
[javac] (actual and formal argument lists differ in length)
[javac] method FileSystems.newFileSystem(URI,Map<String,?>) is
not applicable
[javac] (actual argument Path cannot be converted to URI by
method invocation conversion)
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:530:
cannot find symbol
[javac] BasicFileAttributes attrs =
Files.readAttributes(path, BasicFileAttributes.class);
[javac] ^
[javac] symbol: method readAttributes(Path,Class<BasicFileAttributes>)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:155:
cannot find symbol
[javac] return
BaseFileManager.getKind(path.getFileName().toString());
[javac] ^
[javac] symbol: method getFileName()
[javac] location: class Path
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:166:
cannot find symbol
[javac] String pn = path.getFileName().toString();
[javac] ^
[javac] symbol: method getFileName()
[javac] location: class Path
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:173:
cannot find symbol
[javac] return
path.toRealPath(false).getFileName().toString().equals(sn);
[javac] ^
[javac] symbol: method getFileName()
[javac] location: class Path
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:202:
cannot find symbol
[javac] return Files.newInputStream(path);
[javac] ^
[javac] symbol: method newInputStream(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:208:
cannot find symbol
[javac] return Files.newOutputStream(path);
[javac] ^
[javac] symbol: method newOutputStream(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:244:
cannot find symbol
[javac] return new
OutputStreamWriter(Files.newOutputStream(path),
fileManager.getEncodingName());
[javac] ^
[javac] symbol: method newOutputStream(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:250:
cannot find symbol
[javac] return Files.getLastModifiedTime(path).toMillis();
[javac] ^
[javac] symbol: method getLastModifiedTime(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:259:
cannot find symbol
[javac] Files.delete(path);
[javac] ^
[javac] symbol: method delete(Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:268:
cannot find symbol
[javac] return Files.isSameFile(path, other.path);
[javac] ^
[javac] symbol: method isSameFile(Path,Path)
[javac] location: class Files
[javac] /Users/lov080/Downloads/MLVM/JDK7/langtools/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java:297:
cannot find symbol
[javac] return Files.size(path);
[javac] ^
[javac] symbol: method size(Path)
[javac] location: class Files
[javac] 18 errors
BUILD FAILED
/Users/lov080/Downloads/MLVM/JDK7/langtools/make/build.xml:452: The
following error occurred while executing this line:
/Users/lov080/Downloads/MLVM/JDK7/langtools/make/build.xml:816:
Compile failed; see the compiler error output for details.
Total time: 14 seconds
The JDK that I using for the compilation is from Stephen Bannasch and
dated 2011_01_11:
java (JVM) Version:
openjdk version "1.7.0-internal-fastdebug"
OpenJDK Runtime Environment (build
1.7.0-internal-fastdebug-stephen_2011_01_11_21_45-b00)
OpenJDK 64-Bit Server VM (build 20.0-b03-fastdebug, mixed mode)
I also get the same errors with the 2011_02_24 build from Stephen. The
version of the SDK I am attempting to build is:
javac (SDK) Version:
changeset: 932:5aeda537bf98
tag: tip
user: mcimadamore
date: Tue Mar 01 17:48:13 2011 +0000
summary: Fix: wrong subtyping implementation for disjunctive types.
Looks like File might have gone missing!
Thanks for posting the regular improvements.
-- Howard.
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