Examples with VariableExpression org.codehaus.groovy.ast.expr.VariableExpression used on opensource projects

Example 36 with VariableExpression

use of org.codehaus.groovy.ast.expr.VariableExpression in project groovy-core by groovy.

the class JavaStubGenerator method getConstructorArgumentType.

private ClassNode getConstructorArgumentType(Expression arg, ConstructorNode node) {
    if (!(arg instanceof VariableExpression))
        return arg.getType();
    VariableExpression vexp = (VariableExpression) arg;
    String name = vexp.getName();
    for (Parameter param : node.getParameters()) {
        if (param.getName().equals(name)) {
            return param.getType();
        }
    }
    return vexp.getType();
}

Example 37 with VariableExpression

use of org.codehaus.groovy.ast.expr.VariableExpression in project groovy-core by groovy.

the class FieldASTTransformation method visit.

public void visit(ASTNode[] nodes, SourceUnit source) {
    sourceUnit = source;
    if (nodes.length != 2 || !(nodes[0] instanceof AnnotationNode) || !(nodes[1] instanceof AnnotatedNode)) {
        throw new GroovyBugError("Internal error: expecting [AnnotationNode, AnnotatedNode] but got: " + Arrays.asList(nodes));
    }
    AnnotatedNode parent = (AnnotatedNode) nodes[1];
    AnnotationNode node = (AnnotationNode) nodes[0];
    if (!MY_TYPE.equals(node.getClassNode()))
        return;
    if (parent instanceof DeclarationExpression) {
        DeclarationExpression de = (DeclarationExpression) parent;
        ClassNode cNode = de.getDeclaringClass();
        if (!cNode.isScript()) {
            addError("Annotation " + MY_TYPE_NAME + " can only be used within a Script.", parent);
            return;
        }
        candidate = de;
        // GROOVY-4548: temp fix to stop CCE until proper support is added
        if (de.isMultipleAssignmentDeclaration()) {
            addError("Annotation " + MY_TYPE_NAME + " not supported with multiple assignment notation.", parent);
            return;
        }
        VariableExpression ve = de.getVariableExpression();
        variableName = ve.getName();
        // set owner null here, it will be updated by addField
        fieldNode = new FieldNode(variableName, ve.getModifiers(), ve.getType(), null, de.getRightExpression());
        fieldNode.setSourcePosition(de);
        cNode.addField(fieldNode);
        // GROOVY-4833 : annotations that are not Groovy transforms should be transferred to the generated field
        // GROOVY-6112 : also copy acceptable Groovy transforms
        final List<AnnotationNode> annotations = de.getAnnotations();
        for (AnnotationNode annotation : annotations) {
            // GROOVY-6337 HACK: in case newly created field is @Lazy
            if (annotation.getClassNode().equals(LAZY_TYPE)) {
                LazyASTTransformation.visitField(annotation, fieldNode);
            }
            final ClassNode annotationClassNode = annotation.getClassNode();
            if (notTransform(annotationClassNode) || acceptableTransform(annotation)) {
                fieldNode.addAnnotation(annotation);
            }
        }
        super.visitClass(cNode);
        // GROOVY-5207 So that Closures can see newly added fields
        // (not super efficient for a very large class with many @Fields but we chose simplicity
        // and understandability of this solution over more complex but efficient alternatives)
        VariableScopeVisitor scopeVisitor = new VariableScopeVisitor(source);
        scopeVisitor.visitClass(cNode);
    }
}

Example 38 with VariableExpression

use of org.codehaus.groovy.ast.expr.VariableExpression in project groovy-core by groovy.

the class BaseScriptASTTransformation method changeBaseScriptTypeFromDeclaration.

private void changeBaseScriptTypeFromDeclaration(final DeclarationExpression de, final AnnotationNode node) {
    if (de.isMultipleAssignmentDeclaration()) {
        addError("Annotation " + MY_TYPE_NAME + " not supported with multiple assignment notation.", de);
        return;
    }
    if (!(de.getRightExpression() instanceof EmptyExpression)) {
        addError("Annotation " + MY_TYPE_NAME + " not supported with variable assignment.", de);
        return;
    }
    Expression value = node.getMember("value");
    if (value != null) {
        addError("Annotation " + MY_TYPE_NAME + " cannot have member 'value' if used on a declaration.", value);
        return;
    }
    ClassNode cNode = de.getDeclaringClass();
    ClassNode baseScriptType = de.getVariableExpression().getType().getPlainNodeReference();
    de.setRightExpression(new VariableExpression("this"));
    changeBaseScriptType(de, cNode, baseScriptType);
}

Example 39 with VariableExpression

use of org.codehaus.groovy.ast.expr.VariableExpression in project groovy-core by groovy.

the class VariableExpressionTest method testPrimitiveOriginType.

public void testPrimitiveOriginType() {
    VariableExpression boolExpression = new VariableExpression("fo", ClassHelper.boolean_TYPE);
    VariableExpression intExpression = new VariableExpression("foo", ClassHelper.int_TYPE);
    assertEquals(boolExpression.getOriginType().getName(), "boolean");
    assertEquals(intExpression.getOriginType().getName(), "int");
}

Example 40 with VariableExpression

use of org.codehaus.groovy.ast.expr.VariableExpression in project groovy-core by groovy.

the class AutoNewLineTransformer method createNewLine.

private Statement createNewLine(final ASTNode node) {
    MethodCallExpression mce = new MethodCallExpression(new VariableExpression("this"), "newLine", ArgumentListExpression.EMPTY_ARGUMENTS);
    mce.setImplicitThis(true);
    mce.setSourcePosition(node);
    ExpressionStatement stmt = new ExpressionStatement(mce);
    stmt.setSourcePosition(node);
    return stmt;
}