Examples with JavacTaskImpl com.sun.tools.javac.api.JavacTaskImpl used on opensource projects

Example 26 with JavacTaskImpl

use of com.sun.tools.javac.api.JavacTaskImpl in project ceylon-compiler by ceylon.

the class T6993301 method testExceptionParameterCorrectKind.

public void testExceptionParameterCorrectKind() throws IOException {
    final String bootPath = System.getProperty("sun.boot.class.path");
    final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
    assert tool != null;
    String code = "package test; public class Test { { try { } catch (NullPointerException ex) {} } }";
    final JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, Arrays.asList("-bootclasspath", bootPath), null, Arrays.asList(new MyFileObject(code)));
    CompilationUnitTree cut = ct.parse().iterator().next();
    ct.analyze();
    new TreePathScanner<Void, Void>() {

        @Override
        public Void visitVariable(VariableTree node, Void p) {
            Element el = Trees.instance(ct).getElement(getCurrentPath());
            assertNotNull(el);
            assertEquals(ElementKind.EXCEPTION_PARAMETER, el.getKind());
            return super.visitVariable(node, p);
        }
    }.scan(cut, null);
}

Example 27 with JavacTaskImpl

use of com.sun.tools.javac.api.JavacTaskImpl in project ceylon-compiler by ceylon.

the class T6400303 method main.

public static void main(String... args) {
    javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
    JavacTaskImpl task = (JavacTaskImpl) tool.getTask(null, null, null, null, null, null);
    JavaCompiler compiler = JavaCompiler.instance(task.getContext());
    try {
        compiler.resolveIdent("Test$1").complete();
    } catch (CompletionFailure ex) {
        System.err.println("Got expected completion failure: " + ex.getLocalizedMessage());
        return;
    }
    throw new AssertionError("No error reported");
}

Example 28 with JavacTaskImpl

use of com.sun.tools.javac.api.JavacTaskImpl in project ceylon-compiler by ceylon.

the class ModelLoaderTests method verifyCompilerClassLoading.

protected void verifyCompilerClassLoading(String ceylon, final ModelComparison modelCompare) {
    // now compile the ceylon decl file
    CeyloncTaskImpl task = getCompilerTask(ceylon);
    // get the context to grab the phased units
    Context context = task.getContext();
    if (simpleAnnotationModels) {
        CeylonEnter.instance(context);
        ExpressionTransformer.getInstance(context).simpleAnnotationModels = true;
        CeylonTransformer.getInstance(context).simpleAnnotationModels = true;
        StatementTransformer.getInstance(context).simpleAnnotationModels = true;
        ClassTransformer.getInstance(context).simpleAnnotationModels = true;
    }
    Boolean success = task.call();
    Assert.assertTrue(success);
    PhasedUnits phasedUnits = LanguageCompiler.getPhasedUnitsInstance(context);
    // find out what was in that file
    Assert.assertEquals(2, phasedUnits.getPhasedUnits().size());
    PhasedUnit one = phasedUnits.getPhasedUnits().get(0);
    PhasedUnit two = phasedUnits.getPhasedUnits().get(1);
    PhasedUnit phasedUnit = one.getUnitFile().getName().endsWith("module.ceylon") ? two : one;
    final Map<String, Declaration> decls = new HashMap<String, Declaration>();
    for (Declaration decl : phasedUnit.getUnit().getDeclarations()) {
        if (decl.isToplevel()) {
            decls.put(getQualifiedPrefixedName(decl), decl);
        }
    }
    // now compile the ceylon usage file
    // remove the extension, make lowercase and add "test"
    String testfile = ceylon.substring(0, ceylon.length() - 7).toLowerCase() + "test.ceylon";
    JavacTaskImpl task2 = getCompilerTask(testfile);
    // get the context to grab the declarations
    final Context context2 = task2.getContext();
    // declarations from the jar anymore because we've overridden the jar and the javac jar index is corrupted
    class Listener implements TaskListener {

        @Override
        public void started(TaskEvent e) {
        }

        @Override
        public void finished(TaskEvent e) {
            if (e.getKind() == Kind.ENTER) {
                AbstractModelLoader modelLoader = CeylonModelLoader.instance(context2);
                Modules modules = LanguageCompiler.getCeylonContextInstance(context2).getModules();
                // now see if we can find our declarations
                compareDeclarations(modelCompare, decls, modelLoader, modules);
            }
        }
    }
    Listener listener = new Listener();
    task2.setTaskListener(listener);
    success = task2.call();
    Assert.assertTrue("Compilation failed", success);
    // now check with the runtime model loader too
    String module = moduleForJavaModelLoading();
    String version = "1";
    ModuleWithArtifact moduleWithArtifact = new ModuleWithArtifact(module, version);
    synchronized (RUN_LOCK) {
        // this initialises the metamodel, even if we don't use the resulting ClassLoader
        URLClassLoader classLoader;
        try {
            classLoader = getClassLoader("runtime model loader tests", moduleWithArtifact);
        } catch (MalformedURLException e) {
            throw new RuntimeException(e);
        }
        try {
            RuntimeModuleManager moduleManager = Metamodel.getModuleManager();
            RuntimeModelLoader modelLoader = moduleManager.getModelLoader();
            Modules modules = moduleManager.getModules();
            // now see if we can find our declarations
            compareDeclarations(modelCompare, decls, modelLoader, modules);
        } finally {
            try {
                classLoader.close();
            } catch (IOException e) {
                // ignore
                e.printStackTrace();
            }
        }
    }
}

Example 29 with JavacTaskImpl

use of com.sun.tools.javac.api.JavacTaskImpl in project ceylon-compiler by ceylon.

the class ModelLoaderTests method verifyCompilerClassLoading.

protected void verifyCompilerClassLoading(String ceylon, final RunnableTest test, List<String> options) {
    // now compile the ceylon usage file
    JavacTaskImpl task2 = getCompilerTask(options, ceylon);
    // get the context to grab the declarations
    final Context context2 = task2.getContext();
    // declarations from the jar anymore because we've overridden the jar and the javac jar index is corrupted
    class Listener implements TaskListener {

        @Override
        public void started(TaskEvent e) {
        }

        @Override
        public void finished(TaskEvent e) {
            if (e.getKind() == Kind.ENTER) {
                CeylonModelLoader modelLoader = (CeylonModelLoader) CeylonModelLoader.instance(context2);
                test.test(modelLoader);
            }
        }
    }
    Listener listener = new Listener();
    task2.setTaskListener(listener);
    try {
        Boolean success = task2.call();
        Assert.assertTrue("Compilation failed", success);
    } catch (AssertionError x) {
        throw x;
    } catch (Throwable x) {
        // make sure we unwrap it
        while (x.getCause() != null) x = x.getCause();
        if (x instanceof Error)
            throw (Error) x;
        if (x instanceof RuntimeException)
            throw (RuntimeException) x;
        throw new RuntimeException(x);
    }
}