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https://github.com/eclipse-cdt/cdt
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toString method.
This commit is contained in:
Sergey Prigogin
parent
9acb20d524
commit
bc2382f2ca
1 changed files with 74 additions and 70 deletions
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@ -39,61 +39,62 @@ import org.eclipse.core.runtime.PlatformObject;
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*/
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public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInternalVariable {
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public static class CPPVariableProblem extends ProblemBinding implements ICPPVariable{
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public CPPVariableProblem( IASTNode node, int id, char[] arg ) {
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super( node, id, arg );
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public CPPVariableProblem(IASTNode node, int id, char[] arg) {
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super(node, id, arg);
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}
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public IType getType() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isStatic() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public String[] getQualifiedName() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public char[][] getQualifiedNameCharArray() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isGloballyQualified() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isMutable() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isExtern() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isExternC() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isAuto() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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public boolean isRegister() throws DOMException {
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throw new DOMException( this );
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throw new DOMException(this);
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}
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}
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private IASTName declarations[] = null;
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private IASTName definition = null;
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private IType type = null;
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public CPPVariable( IASTName name ){
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boolean isDef = isDefinition( name );
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if( name instanceof ICPPASTQualifiedName ){
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IASTName [] ns = ((ICPPASTQualifiedName)name).getNames();
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name = ns[ ns.length - 1 ];
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public CPPVariable(IASTName name) {
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boolean isDef = isDefinition(name);
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if (name instanceof ICPPASTQualifiedName) {
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IASTName[] ns = ((ICPPASTQualifiedName)name).getNames();
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name = ns[ns.length - 1];
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}
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if( isDef )
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if (isDef)
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definition = name;
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else
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declarations = new IASTName [] { name };
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name.setBinding( this );
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declarations = new IASTName[] { name };
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name.setBinding(this);
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}
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protected boolean isDefinition( IASTName name ){
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protected boolean isDefinition(IASTName name) {
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IASTDeclarator dtor= findDeclarator(name);
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if (dtor == null) {
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return false;
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@ -104,12 +105,11 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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//(3.1-1) A declaration is a definition unless ...
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//it contains the extern specifier or a linkage-spec and does not contain an initializer
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if( dtor.getInitializer() == null && declSpec.getStorageClass() == IASTDeclSpecifier.sc_extern )
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if (dtor.getInitializer() == null && declSpec.getStorageClass() == IASTDeclSpecifier.sc_extern)
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return false;
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//or it declares a static data member in a class declaration
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if( simpleDecl.getParent() instanceof ICPPASTCompositeTypeSpecifier &&
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declSpec.getStorageClass() == IASTDeclSpecifier.sc_static )
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{
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if (simpleDecl.getParent() instanceof ICPPASTCompositeTypeSpecifier &&
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declSpec.getStorageClass() == IASTDeclSpecifier.sc_static) {
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return false;
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}
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@ -118,39 +118,39 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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private IASTDeclarator findDeclarator(IASTName name) {
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IASTNode node = name.getParent();
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if( node instanceof ICPPASTQualifiedName )
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if (node instanceof ICPPASTQualifiedName)
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node = node.getParent();
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if( !( node instanceof IASTDeclarator ) )
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if (!(node instanceof IASTDeclarator))
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return null;
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IASTDeclarator dtor = (IASTDeclarator) node;
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while( dtor.getParent() instanceof IASTDeclarator )
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while (dtor.getParent() instanceof IASTDeclarator)
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dtor = (IASTDeclarator) dtor.getParent();
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return dtor;
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}
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public void addDeclaration( IASTNode node ) {
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if( !(node instanceof IASTName) )
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public void addDeclaration(IASTNode node) {
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if (!(node instanceof IASTName))
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return;
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IASTName name = (IASTName) node;
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if( isDefinition( name ) )
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if (isDefinition(name)) {
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definition = name;
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else if( declarations == null )
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} else if (declarations == null) {
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declarations = new IASTName[] { name };
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else {
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//keep the lowest offset declaration in [0]
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if( declarations.length > 0 && ((ASTNode)node).getOffset() < ((ASTNode)declarations[0]).getOffset() ){
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declarations = (IASTName[]) ArrayUtil.prepend( IASTName.class, declarations, name );
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} else {
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//keep the lowest offset declaration in[0]
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if (declarations.length > 0 && ((ASTNode) node).getOffset() < ((ASTNode) declarations[0]).getOffset()) {
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declarations = (IASTName[]) ArrayUtil.prepend(IASTName.class, declarations, name);
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} else {
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declarations = (IASTName[]) ArrayUtil.append( IASTName.class, declarations, name );
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declarations = (IASTName[]) ArrayUtil.append(IASTName.class, declarations, name);
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}
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}
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}
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public void removeDeclaration(IASTNode node) {
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if( node == definition ){
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if (node == definition) {
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definition = null;
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return;
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}
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@ -175,19 +175,19 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.core.dom.ast.IVariable#getType()
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*/
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public IType getType() {
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if( type == null ){
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if (type == null) {
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IASTName n = null;
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if( definition != null )
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if (definition != null)
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n = definition;
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else if( declarations != null && declarations.length > 0 )
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else if (declarations != null && declarations.length > 0)
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n = declarations[0];
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if( n != null ){
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while( n.getParent() instanceof IASTName )
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if (n != null) {
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while (n.getParent() instanceof IASTName)
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n = (IASTName) n.getParent();
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IASTNode node = n.getParent();
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if( node instanceof IASTDeclarator )
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type = CPPVisitor.createType( (IASTDeclarator)node );
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if (node instanceof IASTDeclarator)
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type = CPPVisitor.createType((IASTDeclarator) node);
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}
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}
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return type;
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@ -197,13 +197,13 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getName()
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*/
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public String getName() {
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if( declarations != null ){
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if (declarations != null) {
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return declarations[0].toString();
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}
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IASTName name = definition;
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if( name instanceof ICPPASTQualifiedName ){
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IASTName [] ns = ((ICPPASTQualifiedName)name).getNames();
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name = ns[ ns.length - 1 ];
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if (name instanceof ICPPASTQualifiedName) {
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IASTName[] ns = ((ICPPASTQualifiedName) name).getNames();
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name = ns[ns.length - 1];
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}
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return name.toString();
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@ -213,13 +213,13 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getNameCharArray()
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*/
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public char[] getNameCharArray() {
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if( declarations != null ){
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if (declarations != null) {
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return declarations[0].toCharArray();
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}
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IASTName name = definition;
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if( name instanceof ICPPASTQualifiedName ){
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IASTName [] ns = ((ICPPASTQualifiedName)name).getNames();
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name = ns[ ns.length - 1 ];
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if (name instanceof ICPPASTQualifiedName) {
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IASTName[] ns = ((ICPPASTQualifiedName) name).getNames();
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name = ns[ns.length - 1];
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}
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return name.toCharArray();
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@ -229,21 +229,21 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getScope()
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*/
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public IScope getScope() {
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return CPPVisitor.getContainingScope( definition != null ? definition : declarations[0] );
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return CPPVisitor.getContainingScope(definition != null ? definition : declarations[0]);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getFullyQualifiedName()
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*/
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public String[] getQualifiedName() {
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return CPPVisitor.getQualifiedName( this );
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return CPPVisitor.getQualifiedName(this);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getFullyQualifiedNameCharArray()
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*/
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public char[][] getQualifiedNameCharArray() {
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return CPPVisitor.getQualifiedNameCharArray( this );
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return CPPVisitor.getQualifiedNameCharArray(this);
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}
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/* (non-Javadoc)
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@ -251,8 +251,8 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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*/
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public boolean isGloballyQualified() throws DOMException {
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IScope scope = getScope();
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while( scope != null ){
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if( scope instanceof ICPPBlockScope )
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while (scope != null) {
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if (scope instanceof ICPPBlockScope)
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return false;
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scope = scope.getParent();
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}
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@ -263,7 +263,7 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInternalBinding#addDefinition(org.eclipse.cdt.core.dom.ast.IASTNode)
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*/
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public void addDefinition(IASTNode node) {
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addDeclaration( node );
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addDeclaration(node);
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}
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public boolean hasStorageClass(int storage) {
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@ -271,24 +271,24 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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IASTNode[] ns = getDeclarations();
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int i = -1;
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do{
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if( name != null ){
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do {
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if (name != null) {
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IASTNode parent = name.getParent();
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while( !(parent instanceof IASTDeclaration) )
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while (!(parent instanceof IASTDeclaration))
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parent = parent.getParent();
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if( parent instanceof IASTSimpleDeclaration ){
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if (parent instanceof IASTSimpleDeclaration) {
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IASTDeclSpecifier declSpec = ((IASTSimpleDeclaration)parent).getDeclSpecifier();
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if (declSpec.getStorageClass() == storage) {
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return true;
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}
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}
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}
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if( ns != null && ++i < ns.length )
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if (ns != null && ++i < ns.length)
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name = (IASTName) ns[i];
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else
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break;
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} while( name != null );
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} while (name != null);
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return false;
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}
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@ -300,7 +300,6 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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return false;
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}
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public boolean isStatic() {
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return hasStorageClass(IASTDeclSpecifier.sc_static);
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}
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@ -309,7 +308,7 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.core.dom.ast.IVariable#isExtern()
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*/
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public boolean isExtern() {
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return hasStorageClass( IASTDeclSpecifier.sc_extern);
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return hasStorageClass(IASTDeclSpecifier.sc_extern);
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}
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/* (non-Javadoc)
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@ -334,14 +333,14 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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* @see org.eclipse.cdt.core.dom.ast.IVariable#isAuto()
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*/
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public boolean isAuto() {
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return hasStorageClass( IASTDeclSpecifier.sc_auto);
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return hasStorageClass(IASTDeclSpecifier.sc_auto);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IVariable#isRegister()
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*/
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public boolean isRegister() {
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return hasStorageClass( IASTDeclSpecifier.sc_register);
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return hasStorageClass(IASTDeclSpecifier.sc_register);
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}
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public ILinkage getLinkage() {
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@ -349,7 +348,12 @@ public class CPPVariable extends PlatformObject implements ICPPVariable, ICPPInt
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}
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public IBinding getOwner() throws DOMException {
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IASTName node= definition != null ? definition : declarations[0];
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IASTName node = definition != null ? definition : declarations[0];
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return CPPVisitor.findNameOwner(node, !hasStorageClass(IASTDeclSpecifier.sc_extern));
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}
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@Override
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public String toString() {
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return getName();
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}
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}
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