Package org.cojen.classfile

Examples of org.cojen.classfile.CodeBuilder.returnValue()

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                nullHigh = (bc.mFlags & 0x02) == 0;
                label = builder.createLabel();
                builder.loadLocal(p1);
                builder.ifNullBranch(label, false);
                builder.loadConstant(nullHigh ? 1 : -1);
                builder.returnValue(TypeDesc.INT);
                label.setLocation();
                label = builder.createLabel();
                builder.loadLocal(p2);
                builder.ifNullBranch(label, false);
                builder.loadConstant(nullHigh ? -1 : 1);
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                label.setLocation();
                label = builder.createLabel();
                builder.loadLocal(p2);
                builder.ifNullBranch(label, false);
                builder.loadConstant(nullHigh ? -1 : 1);
                builder.returnValue(TypeDesc.INT);
                label.setLocation();
            }

            // Call 'using' Comparator if one is provided, else assume
            // Comparable.
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                builder.storeLocal(result);
                builder.loadLocal(result);
                builder.ifZeroComparisonBranch(nextLabel, "==");
                builder.loadLocal(result);
            }
            builder.returnValue(TypeDesc.INT);

            // The next property comparison will start here.
            nextLabel.setLocation();
        }
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            nextLabel.setLocation();
        }

        endLabel.setLocation();
        builder.loadConstant(0);
        builder.returnValue(TypeDesc.INT);

        return cf.defineClass();
    }

    private static void generatePrimitiveComparison(CodeBuilder builder,
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            int count = b.getParameterCount();
            for (int i=0; i<count; i++) {
                b.loadLocal(b.getParameter(i));
            }
            b.invoke(ctor);
            b.returnValue(TypeDesc.OBJECT);
        }

        if (cf == null) {
            // No methods found to implement.
            throw new IllegalArgumentException("No methods in factory to implement");
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                    case READ_METHOD: case TRY_READ_METHOD: default: {
                        b.loadLocal(beanVar);
                        b.invoke(bp.getReadMethod());
                        TypeDesc type = TypeDesc.forClass(bp.getType());
                        b.convert(type, type.toObjectType());
                        b.returnValue(TypeDesc.OBJECT);
                        break;
                    }
                    case WRITE_METHOD: case TRY_WRITE_METHOD: {
                        b.loadLocal(beanVar);
                        b.loadLocal(valueVar);
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                        b.invoke(bp.getWriteMethod());
                        if (methodType == WRITE_METHOD) {
                            b.returnVoid();
                        } else {
                            b.loadConstant(true);
                            b.returnValue(TypeDesc.BOOLEAN);
                        }
                        break;
                    }
                    case HAS_READ_METHOD: case HAS_WRITE_METHOD: {
                        b.loadConstant(true);
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                        }
                        break;
                    }
                    case HAS_READ_METHOD: case HAS_WRITE_METHOD: {
                        b.loadConstant(true);
                        b.returnValue(TypeDesc.BOOLEAN);
                        break;
                    }
                    }
                   
                    if (notEqual != null) {
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        if (methodType == HAS_READ_METHOD || methodType == HAS_WRITE_METHOD
            || methodType == TRY_WRITE_METHOD)
        {
            b.loadConstant(false);
            b.returnValue(TypeDesc.BOOLEAN);
        } else if (methodType == TRY_READ_METHOD) {
            b.loadNull();
            b.returnValue(TypeDesc.OBJECT);
        } else {
            b.newObject(TypeDesc.forClass(NoSuchPropertyException.class));
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        {
            b.loadConstant(false);
            b.returnValue(TypeDesc.BOOLEAN);
        } else if (methodType == TRY_READ_METHOD) {
            b.loadNull();
            b.returnValue(TypeDesc.OBJECT);
        } else {
            b.newObject(TypeDesc.forClass(NoSuchPropertyException.class));
            b.dup();
            b.loadLocal(propertyVar);
            b.loadConstant(methodType == READ_METHOD);
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