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/*******************************************************************************
* Copyright (c) 2010, 2013 Wind River Systems, Inc. and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Markus Schorn - initial API and implementation
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser;
import org.eclipse.cdt.core.dom.ast.IProblemType;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.internal.core.parser.ParserMessages;
import org.eclipse.core.runtime.CoreException;
/**
* Implementation of problem types.
*/
public class ProblemType implements IProblemType, ISerializableType {
public static final IType AUTO_FOR_NON_STATIC_FIELD = new ProblemType(TYPE_AUTO_FOR_NON_STATIC_FIELD);
public static final IType AUTO_FOR_VIRTUAL_METHOD = new ProblemType(TYPE_AUTO_FOR_VIRTUAL_METHOD);
public static final IType CANNOT_DEDUCE_AUTO_TYPE = new ProblemType(TYPE_CANNOT_DEDUCE_AUTO_TYPE);
public static final IType CANNOT_DEDUCE_DECLTYPE_AUTO_TYPE = new ProblemType(TYPE_CANNOT_DEDUCE_DECLTYPE_AUTO_TYPE);
public static final IType ENUMERATION_EXPECTED = new ProblemType(TYPE_ENUMERATION_EXPECTED);
public static final IType NO_NAME = new ProblemType(TYPE_NO_NAME);
public static final IType NOT_PERSISTED = new ProblemType(TYPE_NOT_PERSISTED);
public static final IType RECURSION_IN_LOOKUP = new ProblemType(BINDING_RECURSION_IN_LOOKUP);
public static final IType UNKNOWN_FOR_EXPRESSION = new ProblemType(TYPE_UNKNOWN_FOR_EXPRESSION);
public static final IType UNRESOLVED_NAME = new ProblemType(TYPE_UNRESOLVED_NAME);
private final int fID;
public ProblemType(int id) {
fID = id;
}
@Override
public int getID() {
return fID;
}
@Override
public String getMessage() {
return ParserMessages.getProblemPattern(this);
}
@Override
public boolean isSameType(IType type) {
return type == this;
}
@Override
public Object clone() {
try {
return super.clone();
} catch (CloneNotSupportedException e) {
return null;
}
}
@Override
public void marshal(ITypeMarshalBuffer buffer) throws CoreException {
buffer.putShort(ITypeMarshalBuffer.PROBLEM_TYPE);
buffer.putInt(getID());
}
public static IType unmarshal(short firstBytes, ITypeMarshalBuffer buffer) throws CoreException {
if ((firstBytes & ITypeMarshalBuffer.FLAG1) != 0)
return ProblemFunctionType.unmarshal(firstBytes, buffer);
return new ProblemType(buffer.getInt());
}
}
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