Examples with VoidValue dyvilx.tools.compiler.ast.expression.constant.VoidValue used on opensource projects

Example 1 with VoidValue

use of dyvilx.tools.compiler.ast.expression.constant.VoidValue in project Dyvil by Dyvil.

the class Field method resolve.

@Override
public void resolve(MarkerList markers, IContext context) {
    super.resolve(markers, context);
    if (this.value != null) {
        final IContext context1 = new CombiningContext(this, context);
        this.value = this.value.resolve(markers, context1);
        boolean inferType = false;
        if (this.type == Types.UNKNOWN) {
            inferType = true;
            this.type = this.value.getType();
        }
        final TypeChecker.MarkerSupplier markerSupplier = TypeChecker.markerSupplier("field.type.incompatible", "field.type", "value.type", this.name);
        this.value = TypeChecker.convertValue(this.value, this.type, this.type, markers, context1, markerSupplier);
        if (inferType) {
            this.type = this.value.getType();
            if (this.type == Types.UNKNOWN && this.value.isResolved()) {
                markers.add(Markers.semantic(this.position, "field.type.infer", this.name.unqualified));
                this.type = Types.ANY;
            }
        }
    } else if (this.type == Types.UNKNOWN) {
        markers.add(Markers.semantic(this.position, "field.type.infer.novalue", this.name.unqualified));
        this.type = Types.ANY;
    }
    if (this.property == null) {
        return;
    }
    this.property.setType(this.type);
    final IMethod getter = this.property.getGetter();
    final IMethod setter = this.property.getSetter();
    final IValue receiver = this.hasModifier(Modifiers.STATIC) ? null : new ThisExpr(this.enclosingClass.getThisType(), VariableThis.DEFAULT);
    if (getter != null) {
        getter.setType(this.type);
        if (getter.getValue() == null) {
            // get: this.FIELD_NAME
            getter.setValue(new FieldAccess(getter.getPosition(), receiver, this));
        }
    }
    if (setter != null) {
        final IParameter setterParameter = setter.getParameters().get(0);
        setterParameter.setType(this.type);
        if (setter.getValue() == null) {
            final SourcePosition setterPosition = setter.getPosition();
            if (this.hasModifier(Modifiers.FINAL)) {
                markers.add(Markers.semanticError(setterPosition, "field.property.setter.final", this.name));
                // avoid abstract method error
                setter.setValue(new VoidValue(setterPosition));
            } else {
                // set: this.FIELD_NAME = newValue
                setter.setValue(new FieldAssignment(setterPosition, receiver, this, new FieldAccess(setterPosition, null, setterParameter)));
            }
        }
    }
    this.property.resolve(markers, context);
}