Examples with JvmFormalParameter org.eclipse.xtext.common.types.JvmFormalParameter used on opensource projects

Example 36 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-xtend by eclipse.

the class ErrorTest method testErrorModel_019.

@Test
public void testErrorModel_019() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package x");
    _builder.newLine();
    _builder.append("import bug396879.*");
    _builder.newLine();
    _builder.append("class Z {");
    _builder.newLine();
    _builder.append("  \t");
    _builder.append("def addListeners(BooleanProperty prop) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val ChangeListenerBoolean> listener = [ p, oldValue, newValue | ]\t\tprop.addListener(listener)");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    final XtendFile file = this.processWithoutException(_builder);
    final XtendTypeDeclaration z = IterableExtensions.<XtendTypeDeclaration>head(file.getXtendTypes());
    XtendMember _get = z.getMembers().get(1);
    final XtendField field = ((XtendField) _get);
    XExpression _initialValue = field.getInitialValue();
    final XClosure closure = ((XClosure) _initialValue);
    final JvmFormalParameter param = IterableExtensions.<JvmFormalParameter>head(closure.getDeclaredFormalParameters());
    final IResolvedTypes resolvedTypes = this.typeResolver.resolveTypes(param);
    Assert.assertNotNull(resolvedTypes.getActualType(param));
}

Example 37 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-xtend by eclipse.

the class Oven method fireproof.

public void fireproof(final String input) throws Exception {
    try {
        final EObject file = this._parseHelper.parse(input);
        final IResolvedTypes resolvedTypes = this.typeResolver.resolveTypes(file);
        Assert.assertNotNull(resolvedTypes);
        if ((file != null)) {
            Iterable<EObject> _iterable = IteratorExtensions.<EObject>toIterable(file.eAllContents());
            for (final EObject content : _iterable) {
                boolean _matched = false;
                if (content instanceof XAbstractFeatureCall) {
                    _matched = true;
                    this.assertExpressionTypeIsResolved(((XExpression) content), resolvedTypes);
                    XExpression _implicitReceiver = ((XAbstractFeatureCall) content).getImplicitReceiver();
                    boolean _tripleNotEquals = (_implicitReceiver != null);
                    if (_tripleNotEquals) {
                        this.assertExpressionTypeIsResolved(((XAbstractFeatureCall) content).getImplicitReceiver(), resolvedTypes);
                    }
                    XExpression _implicitFirstArgument = ((XAbstractFeatureCall) content).getImplicitFirstArgument();
                    boolean _tripleNotEquals_1 = (_implicitFirstArgument != null);
                    if (_tripleNotEquals_1) {
                        this.assertExpressionTypeIsResolved(((XAbstractFeatureCall) content).getImplicitFirstArgument(), resolvedTypes);
                    }
                }
                if (!_matched) {
                    if (content instanceof XClosure) {
                        _matched = true;
                        this.assertExpressionTypeIsResolved(((XExpression) content), resolvedTypes);
                        final Consumer<JvmFormalParameter> _function = (JvmFormalParameter it) -> {
                            this.assertIdentifiableTypeIsResolved(it, resolvedTypes);
                        };
                        ((XClosure) content).getImplicitFormalParameters().forEach(_function);
                    }
                }
                if (!_matched) {
                    if (content instanceof XExpression) {
                        _matched = true;
                        this.assertExpressionTypeIsResolved(((XExpression) content), resolvedTypes);
                    }
                }
                if (!_matched) {
                    if (content instanceof JvmIdentifiableElement) {
                        _matched = true;
                        this.assertIdentifiableTypeIsResolved(((JvmIdentifiableElement) content), resolvedTypes);
                    }
                }
            }
        }
    } catch (final Throwable _t) {
        if (_t instanceof Throwable) {
            final Throwable e = (Throwable) _t;
            String _message = e.getMessage();
            final ComparisonFailure error = new ComparisonFailure(_message, input, "");
            error.setStackTrace(e.getStackTrace());
            throw error;
        } else {
            throw Exceptions.sneakyThrow(_t);
        }
    }
}

Example 38 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-xtend by eclipse.

the class CompilationUnitImpl method toParameterDeclaration.

public ParameterDeclaration toParameterDeclaration(final JvmFormalParameter delegate) {
    final Function1<JvmFormalParameter, JvmParameterDeclarationImpl> _function = (JvmFormalParameter it) -> {
        JvmParameterDeclarationImpl _xifexpression = null;
        boolean _isBelongedToCompilationUnit = this.isBelongedToCompilationUnit(delegate);
        if (_isBelongedToCompilationUnit) {
            MutableJvmParameterDeclarationImpl _mutableJvmParameterDeclarationImpl = new MutableJvmParameterDeclarationImpl();
            final Procedure1<MutableJvmParameterDeclarationImpl> _function_1 = (MutableJvmParameterDeclarationImpl it_1) -> {
                it_1.setDelegate(delegate);
                it_1.setCompilationUnit(this);
            };
            _xifexpression = ObjectExtensions.<MutableJvmParameterDeclarationImpl>operator_doubleArrow(_mutableJvmParameterDeclarationImpl, _function_1);
        } else {
            JvmParameterDeclarationImpl _jvmParameterDeclarationImpl = new JvmParameterDeclarationImpl();
            final Procedure1<JvmParameterDeclarationImpl> _function_2 = (JvmParameterDeclarationImpl it_1) -> {
                it_1.setDelegate(delegate);
                it_1.setCompilationUnit(this);
            };
            _xifexpression = ObjectExtensions.<JvmParameterDeclarationImpl>operator_doubleArrow(_jvmParameterDeclarationImpl, _function_2);
        }
        return _xifexpression;
    };
    return this.<JvmFormalParameter, JvmParameterDeclarationImpl>getOrCreate(delegate, _function);
}

Example 39 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-xtend by eclipse.

the class LinkingTest method testBug345433_02.

@Test
public void testBug345433_02() throws Exception {
    String classAsString = "import static extension org.eclipse.xtext.GrammarUtil.*\n" + "class Foo {" + "	org.eclipse.xtext.Grammar grammar\n" + "	def function1() {\n" + "		grammar.containedRuleCalls.filter(e0 | " + "			!e0.isAssigned() && !e0.isEObjectRuleCall()" + "		).map(e1 | e1.rule)\n" + "	}\n" + "}";
    XtendClass clazz = clazz(classAsString);
    IResourceValidator validator = ((XtextResource) clazz.eResource()).getResourceServiceProvider().getResourceValidator();
    List<Issue> issues = validator.validate(clazz.eResource(), CheckMode.ALL, CancelIndicator.NullImpl);
    assertTrue("Resource contained errors : " + issues.toString(), issues.isEmpty());
    XtendFunction function = (XtendFunction) clazz.getMembers().get(1);
    XExpression body = function.getExpression();
    LightweightTypeReference bodyType = getType(body);
    assertEquals("java.lang.Iterable<org.eclipse.xtext.AbstractRule>", bodyType.getIdentifier());
    XBlockExpression block = (XBlockExpression) body;
    XMemberFeatureCall featureCall = (XMemberFeatureCall) block.getExpressions().get(0);
    XClosure closure = (XClosure) featureCall.getMemberCallArguments().get(0);
    JvmFormalParameter e1 = closure.getFormalParameters().get(0);
    assertEquals("e1", e1.getSimpleName());
    assertEquals("org.eclipse.xtext.RuleCall", getType(e1).getIdentifier());
}

Example 40 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-xtend by eclipse.

the class LinkingTest method testDeclaredConstructor_01.

@Test
public void testDeclaredConstructor_01() throws Exception {
    XtendClass clazz = clazz("class Foo { " + "  int i" + "  new(int i) { this.i = i }" + "}");
    assertEquals(2, clazz.getMembers().size());
    XtendConstructor constructor = (XtendConstructor) clazz.getMembers().get(1);
    XAssignment assignment = (XAssignment) ((XBlockExpression) constructor.getExpression()).getExpressions().get(0);
    JvmField field = (JvmField) assignment.getFeature();
    assertEquals("i", field.getSimpleName());
    XFeatureCall target = (XFeatureCall) assignment.getAssignable();
    JvmDeclaredType identifiableElement = (JvmDeclaredType) target.getFeature();
    assertEquals("Foo", identifiableElement.getSimpleName());
    XFeatureCall value = (XFeatureCall) assignment.getValue();
    JvmFormalParameter parameter = (JvmFormalParameter) value.getFeature();
    assertEquals("i", parameter.getSimpleName());
}