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Code Issues Wiki Activity

Fix for 169860, port content assist to use index, by Bryan Wilkinson.

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This commit is contained in:
Markus Schorn 2007-01-29 10:27:48 +00:00
parent 7506761fce
commit 69b0273dcf
43 changed files with 1161 additions and 128 deletions
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13
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/prefix/BasicCompletionTest.java
View file

@ -1,5 +1,5 @@
/**********************************************************************
* Copyright (c) 2004, 2005 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,6 +7,7 @@
*
* Contributors:
* IBM Corporation - initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.core.parser.tests.prefix;
@ -54,9 +55,8 @@ public class BasicCompletionTest extends CompletionTestBase {
assertEquals("func2", ((IFunction)bindings[1]).getName());
// The second name shouldn't be hooked up
assertNull(names[1].getTranslationUnit());
// The declaration should point to nothing since there are no types
bindings = names[2].resolvePrefix();
assertEquals(0, bindings.length);
// The third name shouldn't be hooked up either
assertNull(names[2].getTranslationUnit());
// C
node = getGCCCompletionNode(code.toString());
@ -69,9 +69,8 @@ public class BasicCompletionTest extends CompletionTestBase {
assertEquals(2, bindings.length);
assertEquals("func", ((IFunction)bindings[0]).getName());
assertEquals("func2", ((IFunction)bindings[1]).getName());
// The declaration should point to nothing since there are no types
bindings = names[1].resolvePrefix();
assertEquals(0, bindings.length);
// The second name shouldn't be hooked up
assertNull(names[1].getTranslationUnit());
}
public void testTypedef() throws Exception {

15
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast;
@ -46,6 +47,18 @@ public interface IScope {
*/
public IBinding[] find(String name) throws DOMException;
/**
* This is the general lookup entry point. It returns the list of
* valid bindings for a given name or prefix. The lookup proceeds as an unqualified
* lookup. Constructors are not considered during this lookup and won't be returned.
* No attempt is made to resolve potential ambiguities or perform access checking.
*
* @param name the name for which to search
* @param prefixLookup whether or not to only check prefixes
* @return List of IBinding
*/
public IBinding[] find(String name, boolean prefixLookup) throws DOMException;
/**
* Get the binding in this scope that the given name would resolve to. Could
* return null if there is no matching binding in this scope, if the binding has not

5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/c/GCCLanguage.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 QNX Software Systems and others.
* Copyright (c) 2005, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -97,7 +97,8 @@ public class GCCLanguage extends AbstractLanguage {
scanner,
ParserMode.COMPLETION_PARSE,
ParserUtil.getParserLogService(),
new GCCParserExtensionConfiguration());
new GCCParserExtensionConfiguration(),
index);
// Run the parse and return the completion node
parser.parse();

5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/cpp/GPPLanguage.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 QNX Software Systems and others.
* Copyright (c) 2005, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -97,7 +97,8 @@ public class GPPLanguage extends AbstractLanguage {
scanner,
ParserMode.COMPLETION_PARSE,
ParserUtil.getParserLogService(),
new GPPParserExtensionConfiguration());
new GPPParserExtensionConfiguration(),
index);
// Run the parse and return the completion node
parser.parse();

12
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/IIndex.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Wind River Systems, Inc. and others.
* Copyright (c) 2006, 2007 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* Markus Schorn - initial API and implementation
* Andrew Ferguson (Symbian)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.core.index;
@ -241,6 +242,15 @@ public interface IIndex {
*/
public IBinding[] findInNamespace(IBinding nsbinding, char[] name);
/**
* Searches for all bindings with names that start with the given prefix.
* @param prefix the prefix with which all returned bindings must start
* @param filter a filter that allows for skipping parts of the index
* @return an array of bindings with the prefix
* @throws CoreException
*/
public IBinding[] findBindingsForPrefix(String prefix, IndexFilter filter) throws CoreException;
/**
* Searches for all names that resolve to the given binding. You can limit the result to references, declarations
* or definitions, or a combination of those.

14
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/IndexFilter.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Wind River Systems, Inc. and others.
* Copyright (c) 2006, 2007 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,11 +8,13 @@
* Contributors:
* Markus Schorn - initial API and implementation
* Andrew Ferguson (Symbian)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.core.index;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.IBinding;
/**
* Can be subclassed and used for queries in the index.
@ -61,4 +63,14 @@ public class IndexFilter {
public boolean acceptImplicitMethods() {
return false;
}
/**
* Determines whether or not a binding is valid.
*
* @param binding the binding being checked for validity
* @return whether or not the binding is valid
*/
public boolean acceptBinding(IBinding binding) {
return true;
}
}

44
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/IASTCompletionContext.java Normal file
View file

@ -0,0 +1,44 @@
/*******************************************************************************
* Copyright (c) 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
/**
* Interface for a code completion's context. Used for context-sensitive
* finding of bindings with a certain prefix.
*
* <p>
* This interface is not intended to be implemented by clients.
* </p>
* <p>
* <strong>EXPERIMENTAL</strong>. This class or interface has been added as
* part of a work in progress. There is no guarantee that this API will work or
* that it will remain the same. Please do not use this API without consulting
* with the CDT team.
* </p>
*
* @author Bryan Wilkinson
* @since 4.0
*/
public interface IASTCompletionContext {
/**
* Returns bindings that start with the given prefix, only considering those
* that are valid for this context.
*
* @param n the name containing a prefix
* @return valid bindings in this context for the given prefix
*/
IBinding[] resolvePrefix(IASTName n);
}

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ProblemBinding.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
@ -134,13 +135,19 @@ public class ProblemBinding extends PlatformObject implements IProblemBinding, I
throw new DOMException( this );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find( String name ) throws DOMException {
throw new DOMException( this );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find( String name, boolean prefixLookup ) throws DOMException {
throw new DOMException( this );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#getScopeName()

43
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTFieldReference.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,21 +8,32 @@
* Contributors:
* IBM Rational Software - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTFieldReference;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPSemantics;
/**
* @author jcamelon
*/
public class CASTFieldReference extends CASTNode implements IASTFieldReference, IASTAmbiguityParent {
public class CASTFieldReference extends CASTNode implements IASTFieldReference, IASTAmbiguityParent, IASTCompletionContext {
private IASTExpression owner;
private IASTName name;
@ -92,5 +103,31 @@ public class CASTFieldReference extends CASTNode implements IASTFieldReference,
public IType getExpressionType() {
return CVisitor.getExpressionType(this);
}
public IBinding[] resolvePrefix(IASTName n) {
IASTExpression expression = getFieldOwner();
IType type = expression.getExpressionType();
type = CPPSemantics.getUltimateType(type, true); //stop at pointer to member?
if (type instanceof ICompositeType) {
ICompositeType compType = (ICompositeType) type;
List bindings = new ArrayList();
char[] name = n.toCharArray();
try {
IField[] fields = compType.getFields();
for (int i = 0; i < fields.length; i++) {
char[] potential = fields[i].getNameCharArray();
if (CharArrayUtils.equals(potential, 0, name.length, name, false)) {
bindings.add(fields[i]);
}
}
} catch (DOMException e) {
}
return (IBinding[]) bindings.toArray(new IBinding[bindings.size()]);
}
return null;
}
}

43
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTIdExpression.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,18 +8,28 @@
* Contributors:
* IBM Rational Software - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTIdExpression;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CASTIdExpression extends CASTNode implements IASTIdExpression {
public class CASTIdExpression extends CASTNode implements IASTIdExpression, IASTCompletionContext {
private IASTName name;
@ -61,4 +71,33 @@ public class CASTIdExpression extends CASTNode implements IASTIdExpression {
return CVisitor.getExpressionType(this);
}
public IBinding[] resolvePrefix(IASTName n) {
IScope scope = CVisitor.getContainingScope(n);
IBinding[] b1 = null;
if (scope != null) {
try {
b1 = scope.find(n.toString(), true);
} catch (DOMException e) {
}
}
IIndex index = getTranslationUnit().getIndex();
IBinding[] b2 = null;
if (index != null) {
try {
b2 = index.findBindingsForPrefix(
n.toString(),
IndexFilter.getFilter(Linkage.C_LINKAGE));
} catch (CoreException e) {
}
}
int size = (b1 == null ? 0 : b1.length) + (b2 == null ? 0 : b2.length);
IBinding[] all = new IBinding[size];
if (b1 != null) ArrayUtil.addAll(IBinding.class, all, b1);
if (b2 != null) ArrayUtil.addAll(IBinding.class, all, b2);
return all;
}
}

15
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTName.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -9,6 +9,7 @@
* IBM Rational Software - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
@ -19,6 +20,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNameOwner;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
/**
* @author jcamelon
@ -56,7 +58,16 @@ public class CASTName extends CASTNode implements IASTName {
}
public IBinding[] resolvePrefix() {
return CVisitor.prefixLookup(this);
IASTNode node = getParent();
while (!(node instanceof IASTCompletionContext)) {
if (node == null) {
return null;
}
node = node.getParent();
}
IASTCompletionContext context = (IASTCompletionContext) node;
return context.resolvePrefix(this);
}
public void setBinding(IBinding binding) {

62
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTTypedefNameSpecifier.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,18 +8,33 @@
* Contributors:
* IBM Rational Software - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IEnumeration;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.c.ICASTTypedefNameSpecifier;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CASTTypedefNameSpecifier extends CASTBaseDeclSpecifier implements
ICASTTypedefNameSpecifier {
ICASTTypedefNameSpecifier, IASTCompletionContext {
private IASTName name;
/* (non-Javadoc)
@ -63,4 +78,47 @@ public class CASTTypedefNameSpecifier extends CASTBaseDeclSpecifier implements
return r_unclear;
}
public IBinding[] resolvePrefix(IASTName n) {
List filtered = new ArrayList();
IndexFilter filter = new IndexFilter() {
public boolean acceptBinding(IBinding binding) {
return binding instanceof ICompositeType
|| binding instanceof IEnumeration
|| binding instanceof ITypedef;
}
public boolean acceptLinkage(ILinkage linkage) {
return linkage.getID() == ILinkage.C_LINKAGE_ID;
}
};
IScope scope = CVisitor.getContainingScope(n);
if (scope == null) {
scope = getTranslationUnit().getScope();
}
try {
IBinding[] bindings = scope.find(n.toString(), true);
for (int i = 0 ; i < bindings.length; i++) {
if (filter.acceptBinding(bindings[i])) {
filtered.add(bindings[i]);
}
}
} catch (DOMException e) {
}
IIndex index = getTranslationUnit().getIndex();
if (index != null) {
try {
IBinding[] bindings = index.findBindingsForPrefix(n.toString(), filter);
for (int i = 0; i < bindings.length; i++) {
filtered.add(bindings[i]);
}
} catch (CoreException e) {
}
}
return (IBinding[]) filtered.toArray(new IBinding[filtered.size()]);
}
}

13
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
@ -95,11 +96,19 @@ public class CScope implements ICScope, IASTInternalScope {
return (IASTName[]) ArrayUtil.trim( IASTName.class, result );
}
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find( String name ) throws DOMException {
return CVisitor.findBindings( this, name );
return CVisitor.findBindings( this, name, false );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find( String name, boolean prefixLookup ) throws DOMException {
return CVisitor.findBindings( this, name, prefixLookup );
}
public IBinding getBinding( int namespaceType, char [] name ){

70
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CVisitor.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,10 +8,14 @@
* Contributors:
* IBM Rational Software - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.ASTNodeProperty;
import org.eclipse.cdt.core.dom.ast.DOMException;
@ -609,7 +613,7 @@ public class CVisitor {
char [] p = fieldReference.getFieldName().toCharArray();
IField [] fields = ((ICompositeType) type).getFields();
for ( int i = 0; i < fields.length; i++ ) {
if( CharArrayUtils.equals( fields[i].getNameCharArray(), 0, p.length, p ) ){
if( CharArrayUtils.equals( fields[i].getNameCharArray(), 0, p.length, p, false ) ){
result = (IBinding[]) ArrayUtil.append( IBinding.class, result, fields[i] );
}
}
@ -1415,7 +1419,7 @@ public class CVisitor {
char [] c = candidate.toCharArray();
if( prefixMap == null && CharArrayUtils.equals( c, name ) ){
return candidate;
} else if( prefixMap != null && CharArrayUtils.equals( c, 0, name.length, name ) && !prefixMap.containsKey( c ) ){
} else if( prefixMap != null && CharArrayUtils.equals( c, 0, name.length, name, false ) && !prefixMap.containsKey( c ) ){
prefixMap.put( c, candidate );
}
return prefixMap;
@ -1437,7 +1441,7 @@ public class CVisitor {
char [] n = name.toCharArray();
if( prefixMap == null && CharArrayUtils.equals( c, n ) )
return tempName;
else if( prefixMap != null && CharArrayUtils.equals( c, 0, n.length, n ) && !prefixMap.containsKey( c ) )
else if( prefixMap != null && CharArrayUtils.equals( c, 0, n.length, n, false ) && !prefixMap.containsKey( c ) )
prefixMap.put( c, tempName );
} else {
return checkForBinding( scope, paramDecl.getDeclSpecifier(), name, typesOnly, prefixMap );
@ -1920,7 +1924,7 @@ public class CVisitor {
return (IBinding[]) ArrayUtil.trim( IBinding.class, result );
}
public static IBinding[] findBindings( IScope scope, String name ) throws DOMException{
public static IBinding[] findBindings( IScope scope, String name, boolean prefixLookup ) throws DOMException{
IASTNode node = ASTInternal.getPhysicalNodeOfScope(scope);
if( node instanceof IASTFunctionDefinition )
node = ((IASTFunctionDefinition)node).getBody();
@ -1930,39 +1934,65 @@ public class CVisitor {
//normal names
astName.setPropertyInParent( STRING_LOOKUP_PROPERTY );
IBinding b1 = (IBinding) findBinding( astName, astName, COMPLETE );
int flags = prefixLookup ? COMPLETE | PREFIX_LOOKUP : COMPLETE;
Object o1 = findBinding( astName, astName, flags );
IBinding[] b1 = null;
if (o1 instanceof IBinding) {
b1 = new IBinding[] { (IBinding) o1 };
} else {
b1 = (IBinding[]) o1;
}
//structure names
astName.setPropertyInParent( STRING_LOOKUP_TAGS_PROPERTY );
IBinding b2 = (IBinding) findBinding( astName, astName, COMPLETE | TAGS );
flags = prefixLookup ? COMPLETE | TAGS | PREFIX_LOOKUP : COMPLETE | TAGS;
Object o2 = findBinding( astName, astName, flags );
IBinding[] b2 = null;
if (o2 instanceof IBinding) {
b2 = new IBinding[] { (IBinding) o2 };
} else {
b2 = (IBinding[]) o2;
}
//label names
ILabel b3 = null;
List b3 = new ArrayList();
do{
char [] n = name.toCharArray();
if( scope instanceof ICFunctionScope ){
ILabel [] labels = ((CFunctionScope)scope).getLabels();
for( int i = 0; i < labels.length; i++ ){
ILabel label = labels[i];
if( CharArrayUtils.equals( label.getNameCharArray(), n) ){
b3 = label;
break;
if (prefixLookup) {
if (CharArrayUtils.equals(label.getNameCharArray(),
0, n.length, n, false)) {
b3.add(label);
}
} else {
if (CharArrayUtils.equals(label.getNameCharArray(), n)) {
b3.add(label);
break;
}
}
}
break;
if (!prefixLookup) break;
}
scope = scope.getParent();
} while( scope != null );
int c = (( b1 != null ) ? 1 : 0) + (( b2 != null ) ? 1 : 0) + (( b3 != null ) ? 1 : 0);
int c = (b1 == null ? 0 : b1.length) + (b2 == null ? 0 :b2.length) + (b3 == null ? 0 : b3.size());
IBinding [] result = new IBinding [c];
c = 0;
if( b1 != null )
result[c++] = b1;
if( b2 != null )
result[c++] = b2;
if( b3 != null )
result[c] = b3;
if (b1 != null)
ArrayUtil.addAll(IBinding.class, result, b1);
if (b2 != null)
ArrayUtil.addAll(IBinding.class, result, b2);
if (b3 != null)
ArrayUtil.addAll(IBinding.class, result, b3.toArray(new IBinding[b3.size()]));
return result;
}

64
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTBaseSpecifier.java
View file

@ -7,19 +7,32 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CPPASTBaseSpecifier extends CPPASTNode implements
ICPPASTBaseSpecifier {
ICPPASTBaseSpecifier, IASTCompletionContext {
private boolean isVirtual;
private int visibility;
@ -98,4 +111,53 @@ public class CPPASTBaseSpecifier extends CPPASTNode implements
return r_unclear;
}
public IBinding[] resolvePrefix(IASTName n) {
List filtered = new ArrayList();
IndexFilter filter = new IndexFilter(){
public boolean acceptBinding(IBinding binding) {
if (binding instanceof ICPPClassType) {
ICPPClassType classType = (ICPPClassType) binding;
try {
int key = classType.getKey();
if (key == ICPPClassType.k_class) {
return true;
}
} catch (DOMException e) {
}
}
return false;
}
public boolean acceptLinkage(ILinkage linkage) {
return linkage.getID() == ILinkage.CPP_LINKAGE_ID;
}
};
IScope scope = CPPVisitor.getContainingScope(n);
if (scope != null) {
try {
IBinding[] bindings = scope.find(n.toString(), true);
for (int i = 0; i < bindings.length; i++) {
if (filter.acceptBinding(bindings[i])) {
filtered.add(bindings[i]);
}
}
} catch (DOMException e) {
}
}
IIndex index = getTranslationUnit().getIndex();
if (index != null) {
try {
IBinding[] bindings = index.findBindingsForPrefix(n.toString(), filter);
for (int i = 0; i < bindings.length; i++) {
filtered.add(bindings[i]);
}
} catch (CoreException e) {
}
}
return (IBinding[]) filtered.toArray(new IBinding[filtered.size()]);
}
}

74
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTFieldReference.java
View file

@ -7,22 +7,35 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFieldReference;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBase;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPConstructor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
/**
* @author jcamelon
*/
public class CPPASTFieldReference extends CPPASTNode implements
ICPPASTFieldReference, IASTAmbiguityParent {
ICPPASTFieldReference, IASTAmbiguityParent, IASTCompletionContext {
private boolean isTemplate;
private IASTExpression owner;
@ -101,5 +114,64 @@ public class CPPASTFieldReference extends CPPASTNode implements
public IType getExpressionType() {
return CPPVisitor.getExpressionType(this);
}
public IBinding[] resolvePrefix(IASTName n) {
IASTExpression expression = getFieldOwner();
IType type = expression.getExpressionType();
type = CPPSemantics.getUltimateType(type, true); //stop at pointer to member?
if (type instanceof ICPPClassType) {
ICPPClassType classType = (ICPPClassType) type;
List bindings = new ArrayList();
char[] name = n.toCharArray();
try {
IField[] fields = classType.getFields();
for (int i = 0; i < fields.length; i++) {
char[] potential = fields[i].getNameCharArray();
if (CharArrayUtils.equals(potential, 0, name.length, name, false)) {
bindings.add(fields[i]);
}
}
} catch (DOMException e) {
}
try {
ICPPMethod[] methods = classType.getMethods();
for (int i = 0; i < methods.length; i++) {
if (!(methods[i] instanceof ICPPConstructor) && !methods[i].isImplicit()) {
char[] potential = methods[i].getNameCharArray();
if (CharArrayUtils.equals(potential, 0, name.length, name, false)) {
bindings.add(methods[i]);
}
}
}
} catch (DOMException e) {
}
collectBases(classType, bindings, n.toCharArray());
return (IBinding[]) bindings.toArray(new IBinding[bindings.size()]);
}
return null;
}
private void collectBases(ICPPClassType classType, List bindings, char[] prefix) {
if (CharArrayUtils.equals(classType.getNameCharArray(),
0, prefix.length, prefix, false)) {
bindings.add(classType);
}
try {
ICPPBase[] bases = classType.getBases();
for (int i = 0; i < bases.length; i++) {
IBinding base = bases[i].getBaseClass();
if (base instanceof ICPPClassType) {
ICPPClassType baseClass = (ICPPClassType) base;
collectBases(baseClass, bindings, prefix);
}
}
} catch (DOMException e) {
}
}
}

41
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTIdExpression.java
View file

@ -7,18 +7,28 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTIdExpression;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CPPASTIdExpression extends CPPASTNode implements IASTIdExpression {
public class CPPASTIdExpression extends CPPASTNode implements IASTIdExpression, IASTCompletionContext {
private IASTName name;
public IASTName getName() {
@ -59,4 +69,33 @@ public class CPPASTIdExpression extends CPPASTNode implements IASTIdExpression {
return CPPVisitor.getExpressionType(this);
}
public IBinding[] resolvePrefix(IASTName n) {
IScope scope = CPPVisitor.getContainingScope(n);
IBinding[] b1 = null;
if (scope != null) {
try {
b1 = scope.find(n.toString(), true);
} catch (DOMException e) {
}
}
IIndex index = getTranslationUnit().getIndex();
IBinding[] b2 = null;
if (index != null) {
try {
b2 = index.findBindingsForPrefix(
n.toString(),
IndexFilter.getFilter(Linkage.CPP_LINKAGE));
} catch (CoreException e) {
}
}
int size = (b1 == null ? 0 : b1.length) + (b2 == null ? 0 : b2.length);
IBinding[] all = new IBinding[size];
if (b1 != null) ArrayUtil.addAll(IBinding.class, all, b1);
if (b2 != null) ArrayUtil.addAll(IBinding.class, all, b2);
return all;
}
}

13
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTName.java
View file

@ -8,6 +8,7 @@
* Contributors:
* IBM - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
@ -18,6 +19,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IProblemBinding;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.cdt.internal.core.dom.parser.ProblemBinding;
/**
@ -75,7 +77,16 @@ public class CPPASTName extends CPPASTNode implements IASTName {
}
public IBinding[] resolvePrefix() {
return CPPSemantics.prefixLookup(this);
IASTNode node = getParent();
while (!(node instanceof IASTCompletionContext)) {
if (node == null) {
return null;
}
node = node.getParent();
}
IASTCompletionContext context = (IASTCompletionContext) node;
return context.resolvePrefix(this);
}
public void setBinding(IBinding binding) {

75
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTNamedTypeSpecifier.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 20057 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,18 +7,35 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IEnumeration;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamedTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateParameter;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CPPASTNamedTypeSpecifier extends CPPASTBaseDeclSpecifier implements
ICPPASTNamedTypeSpecifier {
ICPPASTNamedTypeSpecifier, IASTCompletionContext {
private boolean typename;
private IASTName name;
@ -79,4 +96,58 @@ public class CPPASTNamedTypeSpecifier extends CPPASTBaseDeclSpecifier implements
return r_reference;
return r_unclear;
}
public IBinding[] resolvePrefix(IASTName n) {
List filtered = new ArrayList();
IScope scope = CPPVisitor.getContainingScope(n);
if (scope != null) {
try {
IBinding[] bindings = scope.find(n.toString(), true);
for (int i = 0; i < bindings.length; i++) {
if (bindings[i] instanceof ICPPTemplateParameter) {
filtered.add(bindings[i]);
}
}
} catch (DOMException e) {
}
}
IndexFilter filter = new IndexFilter() {
public boolean acceptBinding(IBinding binding) {
return binding instanceof ICPPClassType
|| binding instanceof IEnumeration
|| binding instanceof ICPPNamespace
|| binding instanceof ITypedef;
}
public boolean acceptLinkage(ILinkage linkage) {
return linkage.getID() == ILinkage.CPP_LINKAGE_ID;
}
};
try {
IBinding[] bindings = getTranslationUnit().getScope().find(n.toString(), true);
for (int i = 0 ; i < bindings.length; i++) {
if (filter.acceptBinding(bindings[i])) {
filtered.add(bindings[i]);
}
}
} catch (DOMException e1) {
}
IIndex index = getTranslationUnit().getIndex();
if (index != null) {
try {
IBinding[] bindings = index.findBindingsForPrefix(n.toString(), filter);
for (int i = 0; i < bindings.length; i++) {
filtered.add(bindings[i]);
}
} catch (CoreException e) {
}
}
return (IBinding[]) filtered.toArray(new IBinding[filtered.size()]);
}
}

53
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTQualifiedName.java
View file

@ -7,10 +7,15 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNameOwner;
import org.eclipse.cdt.core.dom.ast.IASTNode;
@ -19,13 +24,18 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTConversionName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTOperatorName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTemplateId;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
/**
* @author jcamelon
*/
public class CPPASTQualifiedName extends CPPASTNode implements
ICPPASTQualifiedName {
ICPPASTQualifiedName, IASTCompletionContext {
/**
* @param duple
@ -287,4 +297,45 @@ public class CPPASTQualifiedName extends CPPASTNode implements
}
return false;
}
public IBinding[] resolvePrefix(IASTName n) {
IBinding binding = names[names.length - 2].resolveBinding();
if (binding instanceof ICPPClassType) {
ICPPClassType classType = (ICPPClassType) binding;
List bindings = new ArrayList();
char[] name = n.toCharArray();
try {
ICPPMethod[] methods = classType.getDeclaredMethods();
for (int i = 0; i < methods.length; i++) {
char[] potential = methods[i].getNameCharArray();
if (CharArrayUtils.equals(potential, 0, name.length, name, false)) {
bindings.add(methods[i]);
}
}
} catch (DOMException e) {
}
return (IBinding[]) bindings.toArray(new IBinding[bindings.size()]);
} else if (binding instanceof ICPPNamespace) {
ICPPNamespace namespace = (ICPPNamespace) binding;
List bindings = new ArrayList();
char[] name = n.toCharArray();
try {
IBinding[] members = namespace.getMemberBindings();
for (int i = 0 ; i < members.length; i++) {
char[] potential = members[i].getNameCharArray();
if (CharArrayUtils.equals(potential, 0, name.length, name, false)) {
bindings.add(members[i]);
}
}
} catch (DOMException e) {
}
return (IBinding[]) bindings.toArray(new IBinding[bindings.size()]);
}
return null;
}
}

57
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTUsingDeclaration.java
View file

@ -7,18 +7,32 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamespaceDefinition;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTUsingDeclaration;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CPPASTUsingDeclaration extends CPPASTNode implements
ICPPASTUsingDeclaration {
ICPPASTUsingDeclaration, IASTCompletionContext {
private boolean typeName;
private IASTName name;
@ -80,4 +94,45 @@ public class CPPASTUsingDeclaration extends CPPASTNode implements
return r_reference;
return r_unclear;
}
public IBinding[] resolvePrefix(IASTName n) {
List filtered = new ArrayList();
IndexFilter filter = new IndexFilter() {
public boolean acceptBinding(IBinding binding) {
return binding instanceof ICPPNamespace;
}
public boolean acceptLinkage(ILinkage linkage) {
return linkage.getID() == ILinkage.CPP_LINKAGE_ID;
}
};
IASTDeclaration[] decls = getTranslationUnit().getDeclarations();
char[] nChars = n.toCharArray();
for (int i = 0; i < decls.length; i++) {
if (decls[i] instanceof ICPPASTNamespaceDefinition) {
ICPPASTNamespaceDefinition defn = (ICPPASTNamespaceDefinition) decls[i];
IASTName name = defn.getName();
if (CharArrayUtils.equals(name.toCharArray(), 0, nChars.length, nChars, false)) {
IBinding binding = name.resolveBinding();
if (filter.acceptBinding(binding)) {
filtered.add(binding);
}
}
}
}
IIndex index = getTranslationUnit().getIndex();
if (index != null) {
try {
IBinding[] bindings = index.findBindingsForPrefix(n.toString(), filter);
for (int i = 0; i < bindings.length; i++) {
filtered.add(bindings[i]);
}
} catch (CoreException e) {
}
}
return (IBinding[]) filtered.toArray(new IBinding[filtered.size()]);
}
}

57
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTUsingDirective.java
View file

@ -7,18 +7,32 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamespaceDefinition;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTUsingDirective;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.dom.parser.IASTCompletionContext;
import org.eclipse.core.runtime.CoreException;
/**
* @author jcamelon
*/
public class CPPASTUsingDirective extends CPPASTNode implements
ICPPASTUsingDirective {
ICPPASTUsingDirective, IASTCompletionContext {
private IASTName name;
@ -65,4 +79,45 @@ public class CPPASTUsingDirective extends CPPASTNode implements
return r_reference;
return r_unclear;
}
public IBinding[] resolvePrefix(IASTName n) {
List filtered = new ArrayList();
IndexFilter filter = new IndexFilter() {
public boolean acceptBinding(IBinding binding) {
return binding instanceof ICPPNamespace;
}
public boolean acceptLinkage(ILinkage linkage) {
return linkage.getID() == ILinkage.CPP_LINKAGE_ID;
}
};
IASTDeclaration[] decls = getTranslationUnit().getDeclarations();
char[] nChars = n.toCharArray();
for (int i = 0; i < decls.length; i++) {
if (decls[i] instanceof ICPPASTNamespaceDefinition) {
ICPPASTNamespaceDefinition defn = (ICPPASTNamespaceDefinition) decls[i];
IASTName name = defn.getName();
if (CharArrayUtils.equals(name.toCharArray(), 0, nChars.length, nChars, false)) {
IBinding binding = name.resolveBinding();
if (filter.acceptBinding(binding)) {
filtered.add(binding);
}
}
}
}
IIndex index = getTranslationUnit().getIndex();
if (index != null) {
try {
IBinding[] bindings = index.findBindingsForPrefix(n.toString(), filter);
for (int i = 0; i < bindings.length; i++) {
filtered.add(bindings[i]);
}
} catch (CoreException e) {
}
}
return (IBinding[]) filtered.toArray(new IBinding[filtered.size()]);
}
}

10
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassInstanceScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Mar 28, 2005
@ -243,6 +244,13 @@ public class CPPClassInstanceScope implements ICPPClassScope, IASTInternalScope
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name) {
return find(name, false);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name, boolean prefixLookup) {
if( name != null ) {}
return null;
}

15
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Nov 29, 2004
@ -300,6 +301,13 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name) throws DOMException {
return find(name, false);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name, boolean prefixLookup) throws DOMException {
char [] n = name.toCharArray();
ICPPASTCompositeTypeSpecifier compType = (ICPPASTCompositeTypeSpecifier) getPhysicalNode();
IASTName compName = compType.getName();
@ -307,10 +315,11 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
IASTName [] ns = ((ICPPASTQualifiedName)compName).getNames();
compName = ns[ ns.length - 1 ];
}
if( CharArrayUtils.equals( n, compName.toCharArray() ) ){
if((prefixLookup && CharArrayUtils.equals(compName.toCharArray(), 0, n.length, n, false))
|| (!prefixLookup && CharArrayUtils.equals(compName.toCharArray(), n))) {
return (IBinding[]) ArrayUtil.addAll( IBinding.class, null, getConstructors( bindings, true ) );
}
return super.find( name );
return super.find( name, prefixLookup );
}
public static boolean isConstructorReference( IASTName name ){

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassTemplate.java
View file

@ -7,6 +7,7 @@
*
* Contributors:
* IBM - Initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Mar 31, 2005
@ -236,7 +237,7 @@ public class CPPClassTemplate extends CPPTemplateDefinition implements
* @see org.eclipse.cdt.core.dom.ast.ICompositeType#findField(java.lang.String)
*/
public IField findField(String name) throws DOMException {
IBinding [] bindings = CPPSemantics.findBindings( getCompositeScope(), name, true );
IBinding [] bindings = CPPSemantics.findBindings( getCompositeScope(), name, true, false );
IField field = null;
for ( int i = 0; i < bindings.length; i++ ) {
if( bindings[i] instanceof IField ){

5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassType.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Nov 29, 2004
@ -333,7 +334,7 @@ public class CPPClassType extends PlatformObject implements ICPPClassType, ICPPI
* @see org.eclipse.cdt.core.dom.ast.ICompositeType#findField(java.lang.String)
*/
public IField findField(String name) throws DOMException {
IBinding [] bindings = CPPSemantics.findBindings( getCompositeScope(), name, true );
IBinding [] bindings = CPPSemantics.findBindings( getCompositeScope(), name, true, false );
IField field = null;
for ( int i = 0; i < bindings.length; i++ ) {
if( bindings[i] instanceof IField ){

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPFunctionScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,12 +8,16 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Dec 1, 2004
*/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.IName;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
@ -31,6 +35,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPFunctionScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.parser.util.CharArrayObjectMap;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
/**
* @author aniefer
@ -72,11 +77,30 @@ public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name) throws DOMException {
return find(name, false);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name, boolean prefixLookup) throws DOMException {
char [] n = name.toCharArray();
if( labels.containsKey( n ) )
return new IBinding[] { (IBinding) labels.get( n ) };
return super.find( name );
List bindings = new ArrayList();
for (int i = 0; i < labels.size(); i++) {
char[] key = labels.keyAt(i);
if ((prefixLookup && CharArrayUtils.equals(key, 0, n.length, n, false))
|| (!prefixLookup && CharArrayUtils.equals(key, n))) {
bindings.add(labels.get(key));
}
}
IBinding[] additional = super.find( name, prefixLookup );
for (int i = 0; i < additional.length; i++) {
bindings.add(additional[i]);
}
return (IBinding[]) bindings.toArray(new IBinding[bindings.size()]);
}
public IScope getParent() throws DOMException {

12
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Nov 29, 2004
@ -201,7 +202,14 @@ abstract public class CPPScope implements ICPPScope, IASTInternalScope {
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name) throws DOMException {
return CPPSemantics.findBindings( this, name, false );
return CPPSemantics.findBindings( this, name, false, false );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find(String name, boolean prefixLookup) throws DOMException {
return CPPSemantics.findBindings( this, name, false, prefixLookup );
}
public void flushCache() {

48
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPSemantics.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
* Created on Dec 8, 2004
@ -90,6 +91,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTUsingDirective;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTWhileStatement;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBase;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBasicType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBlockScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassTemplate;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
@ -116,6 +118,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateTemplateParameter;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateTypeParameter;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPUsingDeclaration;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IIndexBinding;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.core.parser.util.CharArrayObjectMap;
@ -127,6 +130,7 @@ import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
import org.eclipse.cdt.internal.core.dom.parser.ITypeContainer;
import org.eclipse.cdt.internal.core.dom.parser.ProblemBinding;
import org.eclipse.core.runtime.CoreException;
/**
* @author aniefer
@ -1023,6 +1027,26 @@ public class CPPSemantics {
b= scope.getBinding( data.astName, false );
if (b instanceof CPPImplicitFunction || b instanceof CPPImplicitTypedef)
mergeResults( data, b, true );
} else if (data.prefixLookup && data.astName != null) {
IASTNode parent = ASTInternal.getPhysicalNodeOfScope(scope);
if (parent == null && scope instanceof IIndexBinding) {
IBinding[] bindings = scope.find(data.astName.toString(), data.prefixLookup);
mergeResults(data, bindings, true);
} else if (scope instanceof ICPPNamespaceScope && !(scope instanceof ICPPBlockScope)) {
ICPPNamespaceScope ns = (ICPPNamespaceScope) scope;
IIndex index = parent.getTranslationUnit().getIndex();
if (index != null) {
try {
IIndexBinding binding = index.findBinding(ns.getScopeName());
if (binding instanceof ICPPNamespaceScope) {
ICPPNamespaceScope indexNs = (ICPPNamespaceScope) binding;
IBinding[] bindings = indexNs.find(data.astName.toString(), data.prefixLookup);
mergeResults(data, bindings, true);
}
} catch (CoreException e) {
}
}
}
}
IASTName[] inScope = lookupInScope( data, scope, blockItem );
if (inScope != null) {
@ -1789,8 +1813,8 @@ public class CPPSemantics {
}
char[] c = potential.toCharArray();
char [] n = data.name();
return ( (data.prefixLookup && CharArrayUtils.equals( c, 0, n.length, n )) ||
(!data.prefixLookup && CharArrayUtils.equals( c, n )) );
return (data.prefixLookup && CharArrayUtils.equals(c, 0, n.length, n, false))
|| (!data.prefixLookup && CharArrayUtils.equals(c, n));
}
private static void addDefinition( IBinding binding, IASTName name ){
@ -3251,15 +3275,19 @@ public class CPPSemantics {
return null;
}
public static IBinding[] findBindings( IScope scope, String name, boolean qualified ) throws DOMException{
return findBindings( scope, name.toCharArray(), qualified );
public static IBinding[] findBindings( IScope scope, String name, boolean qualified, boolean prefixLookup ) throws DOMException{
return findBindings( scope, name.toCharArray(), qualified, prefixLookup );
}
public static IBinding[] findBindings( IScope scope, char []name, boolean qualified ) throws DOMException{
public static IBinding[] findBindings( IScope scope, char []name, boolean qualified, boolean prefixLookup ) throws DOMException{
CPPASTName astName = new CPPASTName();
astName.setName( name );
astName.setParent( ASTInternal.getPhysicalNodeOfScope(scope));
astName.setPropertyInParent( STRING_LOOKUP_PROPERTY );
if (prefixLookup) {
return prefixLookup(astName, scope);
}
LookupData data = new LookupData( astName );
data.forceQualified = qualified;
@ -3296,13 +3324,17 @@ public class CPPSemantics {
return (IBinding[]) set.keyArray( IBinding.class );
}
public static IBinding [] prefixLookup( IASTName name ){
public static IBinding [] prefixLookup( IASTName name ){
return prefixLookup(name, name);
}
public static IBinding [] prefixLookup( IASTName name, Object start ){
LookupData data = createLookupData( name, true );
data.prefixLookup = true;
data.foundItems = new CharArrayObjectMap( 2 );
try {
lookup( data, name );
lookup( data, start );
} catch ( DOMException e ) {
}
CharArrayObjectMap map = (CharArrayObjectMap) data.foundItems;

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPUnknownScope.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* IBM Corporation - initial API and implementation
* Markus Schorn (Wind River Systems)
* Bryan Wilkinson (QNX)
*******************************************************************************/
/*
@ -59,7 +60,13 @@ public class CPPUnknownScope implements ICPPScope, IASTInternalScope {
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find( String name ) {
// TODO Auto-generated method stub
return null;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IScope#find(java.lang.String)
*/
public IBinding[] find( String name, boolean prefixLookup ) {
return null;
}

27
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Wind River Systems, Inc. and others.
* Copyright (c) 2006, 2007 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,6 +7,7 @@
*
* Contributors:
* Markus Schorn - initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.index;
@ -154,8 +155,7 @@ public class CIndex implements IIndex {
monitor.done();
return (IIndexBinding[]) result.toArray(new IIndexBinding[result.size()]);
}
public IIndexName[] findNames(IBinding binding, int flags) throws CoreException {
ArrayList result= new ArrayList();
for (int i = 0; i < fPrimaryFragmentCount; i++) {
@ -368,4 +368,25 @@ public class CIndex implements IIndex {
}
return IIndexBinding.EMPTY_INDEX_BINDING_ARRAY;
}
public IBinding[] findBindingsForPrefix(String prefix, IndexFilter filter) throws CoreException {
ArrayList result= new ArrayList();
for (int i = 0; i < fFragments.length; i++) {
try {
IBinding[] part = fFragments[i].findBindingsForPrefix(prefix, filter);
for (int j = 0; j < part.length; j++) {
IBinding binding = part[j];
if (binding instanceof IIndexBinding) {
result.add(binding);
}
}
} catch (CoreException e) {
CCorePlugin.log(e);
}
}
if (!result.isEmpty()) {
return (IIndexBinding[]) result.toArray(new IIndexBinding[result.size()]);
}
return IIndexBinding.EMPTY_INDEX_BINDING_ARRAY;
}
}

9
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/EmptyCIndex.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Wind River Systems, Inc. and others.
* Copyright (c) 2006, 2007 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,6 +7,7 @@
*
* Contributors:
* Markus Schorn - initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.index;
@ -93,7 +94,7 @@ final public class EmptyCIndex implements IIndex {
public IIndexBinding[] findBindings(Pattern[] pattern, boolean isFullyQualified, IndexFilter filter, IProgressMonitor monitor) throws CoreException {
return IIndexFragmentBinding.EMPTY_INDEX_BINDING_ARRAY;
}
public IIndexBinding adaptBinding(IBinding binding) throws CoreException {
return null;
}
@ -105,4 +106,8 @@ final public class EmptyCIndex implements IIndex {
public IBinding[] findInNamespace(IBinding nsbinding, char[] name) {
return IIndexBinding.EMPTY_INDEX_BINDING_ARRAY;
}
public IBinding[] findBindingsForPrefix(String prefix, IndexFilter filter) throws CoreException {
return IIndexBinding.EMPTY_INDEX_BINDING_ARRAY;
}
}

8
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/IIndexFragment.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Wind River Systems, Inc. and others.
* Copyright (c) 2006, 2007 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,6 +7,7 @@
*
* Contributors:
* Markus Schorn - initial API and implementation
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.index;
@ -143,4 +144,9 @@ public interface IIndexFragment {
* Returns all bindings with the given name in the given namespace
*/
IBinding[] findInNamespace(IBinding nsbinding, char[] name) throws CoreException;
/**
* Returns all bindings with the given prefix, accepted by the given filter
*/
IBinding[] findBindingsForPrefix(String prefix, IndexFilter filter) throws CoreException;
}

29
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOM.java
View file

@ -95,6 +95,7 @@ public class PDOM extends PlatformObject implements IIndexFragment, IPDOM {
// 20 - add pointer to member types, array types, return types for functions
// 21 - change representation of paths in the pdom (167549)
// 22 - fix inheritance relations (167396)
// 23 - types on c-variables, return types on c-functions
public static final int LINKAGES = Database.DATA_AREA;
public static final int FILE_INDEX = Database.DATA_AREA + 4;
@ -257,13 +258,13 @@ public class PDOM extends PlatformObject implements IIndexFragment, IPDOM {
private List bindings = new ArrayList();
private boolean isFullyQualified;
private BitSet matchesUpToLevel;
private boolean acceptImplicitMethods;
private IndexFilter filter;
public BindingFinder(Pattern[] pattern, boolean isFullyQualified, boolean acceptImplicitMethods, IProgressMonitor monitor) {
public BindingFinder(Pattern[] pattern, boolean isFullyQualified, IndexFilter filter, IProgressMonitor monitor) {
this.pattern = pattern;
this.monitor = monitor;
this.isFullyQualified= isFullyQualified;
this.acceptImplicitMethods= acceptImplicitMethods;
this.filter= filter;
matchesUpToLevel= new BitSet();
matchesUpToLevel.set(0);
matchStack.add(matchesUpToLevel);
@ -280,9 +281,11 @@ public class PDOM extends PlatformObject implements IIndexFragment, IPDOM {
// check if we have a complete match.
final int lastIdx = pattern.length-1;
if (matchesUpToLevel.get(lastIdx) && pattern[lastIdx].matcher(name).matches()) {
if (acceptImplicitMethods || !(binding instanceof ICPPMethod) ||
if (filter.acceptImplicitMethods() || !(binding instanceof ICPPMethod) ||
!((ICPPMethod)binding).isImplicit()) {
bindings.add(binding);
if (filter.acceptBinding(binding)) {
bindings.add(binding);
}
}
}
@ -344,7 +347,7 @@ public class PDOM extends PlatformObject implements IIndexFragment, IPDOM {
}
public IIndexFragmentBinding[] findBindings(Pattern[] pattern, boolean isFullyQualified, IndexFilter filter, IProgressMonitor monitor) throws CoreException {
BindingFinder finder = new BindingFinder(pattern, isFullyQualified, filter.acceptImplicitMethods(), monitor);
BindingFinder finder = new BindingFinder(pattern, isFullyQualified, filter, monitor);
for (Iterator iter = fLinkageIDCache.values().iterator(); iter.hasNext();) {
PDOMLinkage linkage = (PDOMLinkage) iter.next();
if (filter.acceptLinkage(linkage)) {
@ -614,4 +617,18 @@ public class PDOM extends PlatformObject implements IIndexFragment, IPDOM {
}
return IIndexBinding.EMPTY_INDEX_BINDING_ARRAY;
}
public IBinding[] findBindingsForPrefix(String prefix, IndexFilter filter) throws CoreException {
ArrayList result = new ArrayList();
for (Iterator iter = fLinkageIDCache.values().iterator(); iter.hasNext();) {
PDOMLinkage linkage = (PDOMLinkage) iter.next();
if (filter.acceptLinkage(linkage)) {
IBinding[] bindings = linkage.findBindingsForPrefix(prefix, filter);
for (int j = 0; j < bindings.length; j++) {
result.add(bindings[j]);
}
}
}
return (IBinding[]) result.toArray(new IBinding[result.size()]);
}
}

32
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/FindBindingsInBTree.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 QNX Software Systems and others.
* Copyright (c) 2006, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -14,17 +14,24 @@ import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.pdom.db.IBTreeVisitor;
import org.eclipse.cdt.internal.core.pdom.db.IString;
import org.eclipse.core.runtime.CoreException;
public final class FindBindingsInBTree implements IBTreeVisitor {
protected final PDOMLinkage linkage;
protected final char[] name;
protected final boolean prefixLookup;
public int compare(int record) throws CoreException {
PDOMNamedNode node = ((PDOMNamedNode)linkage.getNode(record));
return node.getDBName().compare(name);
PDOMNamedNode node = ((PDOMNamedNode)linkage.getNode(record));
IString n = node.getDBName();
if (prefixLookup && n.getString().startsWith(new String(name))) {
return 0;
}
return n.compare(name);
}
private List bindings = new ArrayList();
@ -59,9 +66,22 @@ public final class FindBindingsInBTree implements IBTreeVisitor {
* @param desiredType
*/
public FindBindingsInBTree(PDOMLinkage linkage, char[] name, int[] desiredType) {
this(linkage, name, desiredType, false);
}
/**
* Match a collection of types.
*
* @param pdom
* @param name
* @param desiredType
* @param prefixLookup
*/
public FindBindingsInBTree(PDOMLinkage linkage, char[] name, int[] desiredType, boolean prefixLookup) {
this.name = name;
this.desiredType = desiredType;
this.linkage= linkage;
this.prefixLookup = prefixLookup;
}
public boolean visit(int record) throws CoreException {
@ -69,8 +89,10 @@ public final class FindBindingsInBTree implements IBTreeVisitor {
return true;
PDOMBinding tBinding = linkage.getPDOM().getBinding(record);
if (!tBinding.hasName(name))
// no more bindings with our desired name
if ((!prefixLookup && !tBinding.hasName(name))
|| (prefixLookup && !CharArrayUtils.equals(
tBinding.getNameCharArray(),
0, name.length, name, false)))
return false;
if (desiredType == null) {

49
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java
View file

@ -14,6 +14,9 @@
package org.eclipse.cdt.internal.core.pdom.dom;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.IName;
import org.eclipse.cdt.core.dom.IPDOMVisitor;
@ -29,9 +32,11 @@ import org.eclipse.cdt.core.dom.ast.IPointerType;
import org.eclipse.cdt.core.dom.ast.IQualifierType;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespaceScope;
import org.eclipse.cdt.core.index.IIndexBinding;
import org.eclipse.cdt.core.index.IIndexLinkage;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.internal.core.Util;
import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
import org.eclipse.cdt.internal.core.pdom.PDOM;
@ -228,6 +233,50 @@ public abstract class PDOMLinkage extends PDOMNamedNode implements IIndexLinkage
return visitor.getBinding();
}
private static class PrefixedBindingFinder implements IBTreeVisitor {
private PDOMLinkage linkage;
private String prefix;
private IndexFilter filter;
private List bindings = new ArrayList();
PrefixedBindingFinder(PDOMLinkage linkage, String prefix, IndexFilter filter) {
this.linkage = linkage;
this.prefix = prefix;
this.filter = filter;
}
public int compare(int record) throws CoreException {
PDOMNamedNode node = (PDOMNamedNode) linkage.getNode(record);
IString name = node.getDBName();
if (name.getString().startsWith(prefix)) {
return 0;
}
return name.compare(prefix);
}
public boolean visit(int record) throws CoreException {
PDOMBinding binding = linkage.getPDOM().getBinding(record);
if (filter.acceptImplicitMethods() || !(binding instanceof ICPPMethod) ||
!((ICPPMethod)binding).isImplicit()) {
if (filter.acceptBinding(binding)) {
bindings.add(binding);
}
}
return true;
}
public IBinding[] getBindings() {
return (IBinding[]) bindings.toArray(new IBinding[bindings.size()]);
}
}
public IBinding[] findBindingsForPrefix(String prefix, IndexFilter filter) throws CoreException {
PrefixedBindingFinder visitor = new PrefixedBindingFinder(this, prefix, filter);
getIndex().accept(visitor);
return visitor.getBindings();
}
/**
* Callback informing the linkage that a name has been added. This is
* used to do addtional processing, like establishing inheritance relationships.

14
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/c/PDOMCField.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 QNX Software Systems and others.
* Copyright (c) 2006, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -14,10 +14,8 @@ package org.eclipse.cdt.internal.core.pdom.dom.c;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.internal.core.pdom.PDOM;
import org.eclipse.cdt.internal.core.pdom.dom.IPDOMMemberOwner;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
import org.eclipse.core.runtime.CoreException;
@ -25,10 +23,10 @@ import org.eclipse.core.runtime.CoreException;
* @author Doug Schaefer
*
*/
class PDOMCField extends PDOMBinding implements IField {
class PDOMCField extends PDOMCVariable implements IField {
public PDOMCField(PDOM pdom, IPDOMMemberOwner parent, IField field) throws CoreException {
super(pdom, (PDOMNode) parent, field.getNameCharArray());
super(pdom, (PDOMNode) parent, field);
}
public PDOMCField(PDOM pdom, int record) {
@ -42,12 +40,6 @@ class PDOMCField extends PDOMBinding implements IField {
public int getNodeType() {
return PDOMCLinkage.CFIELD;
}
public IType getType() throws DOMException {
return null;
// TODO - do we need the real type?
//throw new PDOMNotImplementedError();
}
public boolean isStatic() throws DOMException {
// ISO/IEC 9899:TC1 6.7.2.1

34
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/c/PDOMCFunction.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 QNX Software Systems and others.
* Copyright (c) 2006, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -43,21 +43,36 @@ class PDOMCFunction extends PDOMBinding implements IFunction {
*/
public static final int FIRST_PARAM = PDOMBinding.RECORD_SIZE + 4;
/**
* Offset for return type of this function (relative to
* the beginning of the record).
*/
private static final int RETURN_TYPE = PDOMBinding.RECORD_SIZE + 8;
/**
* Offset of annotation information (relative to the beginning of the
* record).
*/
private static final int ANNOTATIONS = PDOMBinding.RECORD_SIZE + 8; // byte
private static final int ANNOTATIONS = PDOMBinding.RECORD_SIZE + 12; // byte
/**
* The size in bytes of a PDOMCPPFunction record in the database.
*/
public static final int RECORD_SIZE = PDOMBinding.RECORD_SIZE + 9;
public static final int RECORD_SIZE = PDOMBinding.RECORD_SIZE + 13;
public PDOMCFunction(PDOM pdom, PDOMNode parent, IFunction function) throws CoreException {
super(pdom, parent, function.getNameCharArray());
try {
IFunctionType ft= function.getType();
IType rt= ft.getReturnType();
if (rt != null) {
PDOMNode typeNode = getLinkageImpl().addType(this, rt);
if (typeNode != null) {
pdom.getDB().putInt(record + RETURN_TYPE, typeNode.getRecord());
}
}
IParameter[] params = function.getParameters();
pdom.getDB().putInt(record + NUM_PARAMS, params.length);
for (int i = 0; i < params.length; ++i) {
@ -173,8 +188,19 @@ class PDOMCFunction extends PDOMBinding implements IFunction {
return getBit(getByte(record + ANNOTATIONS), PDOMCAnnotation.VARARGS_OFFSET);
}
public IType getReturnType() throws DOMException {
try {
PDOMNode node = getLinkageImpl().getNode(pdom.getDB().getInt(record + RETURN_TYPE));
if (node instanceof IType) {
return (IType) node;
}
} catch (CoreException e) {
CCorePlugin.log(e);
}
return null;
}
public IScope getFunctionScope() throws DOMException {fail(); return null;}
public IType getReturnType() throws DOMException {fail();return null;}
public boolean isSameType(IType type) {fail(); return false;}
public Object clone() {fail(); return null;}
}

50
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/c/PDOMCStructure.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 QNX Software Systems and others.
* Copyright (c) 2006, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -28,12 +28,14 @@ import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.c.ICCompositeTypeScope;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.Util;
import org.eclipse.cdt.internal.core.index.IIndexType;
import org.eclipse.cdt.internal.core.pdom.PDOM;
import org.eclipse.cdt.internal.core.pdom.db.PDOMNodeLinkedList;
import org.eclipse.cdt.internal.core.pdom.dom.IPDOMMemberOwner;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNamedNode;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNotImplementedError;
import org.eclipse.core.runtime.CoreException;
@ -196,11 +198,49 @@ public class PDOMCStructure extends PDOMBinding implements ICompositeType, ICCom
fail(); return null;
}
public IBinding[] find(String name) throws DOMException {
fail(); return null;
}
public IBinding getBinding(IASTName name, boolean resolve) throws DOMException {
fail(); return null;
}
private static class BindingFinder implements IPDOMVisitor {
private List fBindings = new ArrayList();
private char[] fName;
private boolean fPrefixLookup;
public BindingFinder(char[] name, boolean prefiexLookup) {
fName= name;
fPrefixLookup= prefiexLookup;
}
public boolean visit(IPDOMNode node) throws CoreException {
if (node instanceof PDOMNamedNode && node instanceof IBinding) {
char[] n= ((PDOMNamedNode) node).getDBName().getChars();
if ((fPrefixLookup && CharArrayUtils.equals(n, 0, fName.length, fName, false))
|| (!fPrefixLookup && CharArrayUtils.equals(n, fName))) {
fBindings.add(node);
}
}
return false;
}
public void leave(IPDOMNode node) throws CoreException {
}
public IBinding[] getBindings() {
return (IBinding[])fBindings.toArray(new IBinding[fBindings.size()]);
}
}
public IBinding[] find(String name) throws DOMException {
return find(name, false);
}
public IBinding[] find(String name, boolean prefixLookup) throws DOMException {
try {
BindingFinder visitor= new BindingFinder(name.toCharArray(), prefixLookup);
accept(visitor);
return visitor.getBindings();
} catch (CoreException e) {
CCorePlugin.log(e);
}
return null;
}
}

30
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/c/PDOMCVariable.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 QNX Software Systems and others.
* Copyright (c) 2006, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -12,11 +12,13 @@
package org.eclipse.cdt.internal.core.pdom.dom.c;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.IVariable;
import org.eclipse.cdt.internal.core.Util;
import org.eclipse.cdt.internal.core.pdom.PDOM;
import org.eclipse.cdt.internal.core.pdom.db.Database;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
import org.eclipse.core.runtime.CoreException;
@ -27,21 +29,33 @@ import org.eclipse.core.runtime.CoreException;
*/
class PDOMCVariable extends PDOMBinding implements IVariable {
/**
* Offset of pointer to type information for this parameter
* (relative to the beginning of the record).
*/
private static final int TYPE_OFFSET = PDOMBinding.RECORD_SIZE + 0;
/**
* Offset of annotation information (relative to the beginning of the
* record).
*/
private static final int ANNOTATIONS = PDOMBinding.RECORD_SIZE + 0;
private static final int ANNOTATIONS = PDOMBinding.RECORD_SIZE + 4;
/**
* The size in bytes of a PDOMCVariable record in the database.
*/
protected static final int RECORD_SIZE = PDOMBinding.RECORD_SIZE + 1;
protected static final int RECORD_SIZE = PDOMBinding.RECORD_SIZE + 5;
public PDOMCVariable(PDOM pdom, PDOMNode parent, IVariable variable) throws CoreException {
super(pdom, parent, variable.getNameCharArray());
try {
// Find the type record
Database db = pdom.getDB();
PDOMNode typeNode = parent.getLinkageImpl().addType(this, variable.getType());
if (typeNode != null)
db.putInt(record + TYPE_OFFSET, typeNode.getRecord());
pdom.getDB().putByte(record + ANNOTATIONS, PDOMCAnnotation.encodeAnnotation(variable));
} catch (DOMException e) {
throw new CoreException(Util.createStatus(e));
@ -61,9 +75,13 @@ class PDOMCVariable extends PDOMBinding implements IVariable {
}
public IType getType() throws DOMException {
return null;
// TODO - do we need the real type?
//throw new PDOMNotImplementedError();
try {
int typeRec = pdom.getDB().getInt(record + TYPE_OFFSET);
return (IType)getLinkageImpl().getNode(typeRec);
} catch (CoreException e) {
CCorePlugin.log(e);
return null;
}
}
public boolean isStatic() throws DOMException {

10
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPBase.java
View file

@ -16,6 +16,7 @@ import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBase;
import org.eclipse.cdt.internal.core.pdom.PDOM;
import org.eclipse.cdt.internal.core.pdom.db.Database;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMName;
import org.eclipse.core.runtime.CoreException;
@ -83,8 +84,13 @@ class PDOMCPPBase implements ICPPBase {
public IBinding getBaseClass() {
try {
PDOMName name= getBaseClassSpecifierImpl();
if (name != null)
return name.getPDOMBinding();
if (name != null) {
PDOMBinding b = name.getPDOMBinding();
while( b instanceof PDOMCPPTypedef && ((PDOMCPPTypedef)b).getType() instanceof PDOMBinding ){
b = (PDOMBinding) ((PDOMCPPTypedef)b).getType();
}
return b;
}
} catch (CoreException e) {
CCorePlugin.log(e);
}

46
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPClassType.java
View file

@ -35,6 +35,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPConstructor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPField;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.Util;
import org.eclipse.cdt.internal.core.dom.parser.ProblemBinding;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPClassScope;
@ -169,6 +170,7 @@ ICPPClassScope, IPDOMMemberOwner, IIndexType {
acceptInHierarchy(new HashSet(), methods);
return methods.getMethods();
} catch (CoreException e) {
CCorePlugin.log(e);
return new ICPPMethod[0];
}
}
@ -401,12 +403,54 @@ ICPPClassScope, IPDOMMemberOwner, IIndexType {
return null;
}
private static class BindingFinder implements IPDOMVisitor {
private List fBindings = new ArrayList();
private char[] fName;
private boolean fPrefixLookup;
public BindingFinder(char[] name, boolean prefiexLookup) {
fName= name;
fPrefixLookup= prefiexLookup;
}
public boolean visit(IPDOMNode node) throws CoreException {
if (node instanceof PDOMNamedNode && node instanceof IBinding
&& !(node instanceof ICPPConstructor)) {
char[] n= ((PDOMNamedNode) node).getDBName().getChars();
if ((fPrefixLookup && CharArrayUtils.equals(n, 0, fName.length, fName, false))
|| (!fPrefixLookup && CharArrayUtils.equals(n, fName))) {
fBindings.add(node);
}
}
return false;
}
public void leave(IPDOMNode node) throws CoreException {
}
public IBinding[] getBindings() {
return (IBinding[])fBindings.toArray(new IBinding[fBindings.size()]);
}
}
public IBinding[] find(String name) throws DOMException {
return find(name, false);
}
public IBinding[] find(String name, boolean prefixLookup) throws DOMException {
try {
BindingFinder visitor= new BindingFinder(name.toCharArray(), prefixLookup);
acceptInHierarchy(new HashSet(), visitor);
return visitor.getBindings();
} catch (CoreException e) {
CCorePlugin.log(e);
}
return null;
}
// Not implemented
public Object clone() {fail();return null;}
public IField findField(String name) throws DOMException {fail();return null;}
public IBinding[] getFriends() throws DOMException {fail();return null;}
public IBinding[] find(String name) throws DOMException {fail();return null;}
public IScope getParent() throws DOMException {
try {

14
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPNamespace.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 QNX Software Systems and others.
* Copyright (c) 2006, 2007 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -9,6 +9,7 @@
* QNX - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Andrew Ferguson (Symbian)
* Bryan Wilkinson (QNX)
*******************************************************************************/
package org.eclipse.cdt.internal.core.pdom.dom.cpp;
@ -16,7 +17,11 @@ package org.eclipse.cdt.internal.core.pdom.dom.cpp;
import java.util.ArrayList;
import java.util.List;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.IPDOMNode;
import org.eclipse.cdt.core.dom.IPDOMVisitor;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTName;
@ -31,6 +36,7 @@ import org.eclipse.cdt.internal.core.pdom.db.BTree;
import org.eclipse.cdt.internal.core.pdom.db.IBTreeVisitor;
import org.eclipse.cdt.internal.core.pdom.dom.FindBindingsInBTree;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNamedNode;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
import org.eclipse.core.runtime.CoreException;
@ -96,8 +102,12 @@ class PDOMCPPNamespace extends PDOMCPPBinding implements ICPPNamespace, ICPPName
}
public IBinding[] find(String name) {
return find(name, false);
}
public IBinding[] find(String name, boolean prefixLookup) {
try {
FindBindingsInBTree visitor = new FindBindingsInBTree(getLinkageImpl(), name.toCharArray());
FindBindingsInBTree visitor = new FindBindingsInBTree(getLinkageImpl(), name.toCharArray(), null, prefixLookup);
getIndex().accept(visitor);
return visitor.getBinding();
} catch (CoreException e) {