Moves c++-specific stuff from PDOMLinkage to PDOMCPPLinkage.

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

@@ -14,14 +14,11 @@
 package org.eclipse.cdt.internal.core.pdom.dom;
 
 import org.eclipse.cdt.core.dom.ILinkage;
-import org.eclipse.cdt.core.dom.IName;
 import org.eclipse.cdt.core.dom.IPDOMVisitor;
 import org.eclipse.cdt.core.dom.ast.DOMException;
-import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
 import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
 import org.eclipse.cdt.core.dom.ast.IASTName;
 import org.eclipse.cdt.core.dom.ast.IASTNode;
-import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
 import org.eclipse.cdt.core.dom.ast.IArrayType;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.ICompositeType;
@@ -31,25 +28,12 @@ import org.eclipse.cdt.core.dom.ast.IFunction;
 import org.eclipse.cdt.core.dom.ast.IPointerType;
 import org.eclipse.cdt.core.dom.ast.IProblemBinding;
 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.ITypedef;
 import org.eclipse.cdt.core.dom.ast.IVariable;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassScope;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPDeferredTemplateInstance;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespaceScope;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPSpecialization;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateDefinition;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateInstance;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateParameter;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateScope;
-import org.eclipse.cdt.core.index.IIndexBinding;
 import org.eclipse.cdt.core.index.IIndexLinkage;
-import org.eclipse.cdt.internal.core.Util;
 import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
 import org.eclipse.cdt.internal.core.index.IIndexBindingConstants;
-import org.eclipse.cdt.internal.core.index.IIndexScope;
-import org.eclipse.cdt.internal.core.index.composite.CompositeScope;
 import org.eclipse.cdt.internal.core.pdom.PDOM;
 import org.eclipse.cdt.internal.core.pdom.WritablePDOM;
 import org.eclipse.cdt.internal.core.pdom.db.BTree;
@@ -236,109 +220,6 @@ public abstract class PDOMLinkage extends PDOMNamedNode implements IIndexLinkage
 		return null;
 	}
 	
-	/**
-	 * 
-	 * @param binding
-	 * @return <ul><li> null - skip this binding (don't add to pdom)
-	 * <li>this - for filescope
-	 * <li>a PDOMBinding instance - parent adapted binding
-	 * </ul>
-	 * @throws CoreException
-	 */
-	protected PDOMNode getAdaptedParent(IBinding binding, boolean addParent) throws CoreException {
-		try {
-			IBinding scopeBinding = null;
-			if (binding instanceof ICPPTemplateInstance) {
-				scopeBinding = ((ICPPTemplateInstance)binding).getTemplateDefinition();
-			} else {
-				IScope scope = binding.getScope();
-				if (scope == null) {
-					if (binding instanceof ICPPDeferredTemplateInstance) {
-						ICPPDeferredTemplateInstance deferred = (ICPPDeferredTemplateInstance) binding;
-						ICPPTemplateDefinition template = deferred.getTemplateDefinition();
-						scope = template.getScope();
-					} 
-
-					IIndexBinding ib = (binding instanceof IIndexBinding) ? (IIndexBinding) binding : null;
-
-					if (ib == null && binding instanceof ICPPSpecialization) {
-						IBinding spec = ((ICPPSpecialization)binding).getSpecializedBinding();
-						if (spec instanceof IIndexBinding) {
-							ib = (IIndexBinding) spec;
-						}
-					}
-
-					if (ib != null) {
-						// don't adapt file local bindings from other fragments to this one.
-						if (ib.isFileLocal()) {
-							return null;
-						}
-						// in an index the null scope represents global scope.
-						return this;
-					}
-
-					return null;
-				}
-
-				if (scope instanceof IIndexScope) {
-					if (scope instanceof CompositeScope) { // we special case for performance
-						return adaptBinding(((CompositeScope)scope).getRawScopeBinding());
-					} else {
-						return adaptBinding(((IIndexScope) scope).getScopeBinding());
-					}
-				}
-
-				// the scope is from the ast
-				if (scope instanceof ICPPTemplateScope && !(binding instanceof ICPPTemplateParameter || binding instanceof ICPPTemplateInstance)) {
-					scope = scope.getParent();
-					if (scope == null) {
-						return null;
-					}
-				}
-
-				while (scope instanceof ICPPNamespaceScope) {
-					IName name= scope.getScopeName();
-					if (name != null && name.toCharArray().length == 0) {
-						// skip unnamed namespaces
-						scope= scope.getParent();
-					} else {
-						break;
-					}
-				}
-
-				IASTNode scopeNode = ASTInternal.getPhysicalNodeOfScope(scope);
-				if (scopeNode instanceof IASTCompoundStatement) {
-					return null;
-				} else if (scopeNode instanceof IASTTranslationUnit) {
-					return this;
-				} else {
-					if (scope instanceof ICPPClassScope) {
-						scopeBinding = ((ICPPClassScope)scope).getClassType();
-					} else {
-						IName scopeName = scope.getScopeName();
-						if (scopeName instanceof IASTName) {
-							scopeBinding = ((IASTName) scopeName).resolveBinding();
-						}
-					}
-				}
-			}
-			if (scopeBinding != null && scopeBinding != binding) {
-				PDOMBinding scopePDOMBinding = null;
-				if (addParent) {
-					scopePDOMBinding = addBinding(scopeBinding, null);
-				} else {
-					scopePDOMBinding = adaptBinding(scopeBinding);
-				}
-				if (scopePDOMBinding != null)
-					return scopePDOMBinding;
-			}
-		} catch (DOMException e) {
-			throw new CoreException(Util.createStatus(e));
-		}
-		return null;
-	}
-
-	
 	final protected int getLocalToFileRec(PDOMNode parent, IBinding binding) throws CoreException {
 		int rec= 0;
 		if (parent instanceof PDOMBinding) {

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/c/PDOMCLinkage.java

@@ -14,8 +14,12 @@
 
 package org.eclipse.cdt.internal.core.pdom.dom.c;
 
+import org.eclipse.cdt.core.dom.IName;
 import org.eclipse.cdt.core.dom.ast.DOMException;
+import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
 import org.eclipse.cdt.core.dom.ast.IASTName;
+import org.eclipse.cdt.core.dom.ast.IASTNode;
+import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.ICompositeType;
 import org.eclipse.cdt.core.dom.ast.IEnumeration;
@@ -25,12 +29,17 @@ import org.eclipse.cdt.core.dom.ast.IFunction;
 import org.eclipse.cdt.core.dom.ast.IFunctionType;
 import org.eclipse.cdt.core.dom.ast.IParameter;
 import org.eclipse.cdt.core.dom.ast.IProblemBinding;
+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.IVariable;
 import org.eclipse.cdt.core.dom.ast.c.ICBasicType;
+import org.eclipse.cdt.core.index.IIndexBinding;
 import org.eclipse.cdt.internal.core.Util;
+import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
 import org.eclipse.cdt.internal.core.index.IIndexCBindingConstants;
+import org.eclipse.cdt.internal.core.index.IIndexScope;
+import org.eclipse.cdt.internal.core.index.composite.CompositeScope;
 import org.eclipse.cdt.internal.core.pdom.PDOM;
 import org.eclipse.cdt.internal.core.pdom.db.IBTreeComparator;
 import org.eclipse.cdt.internal.core.pdom.dom.FindBinding;
@@ -74,7 +83,7 @@ class PDOMCLinkage extends PDOMLinkage implements IIndexCBindingConstants {
 			}
 		}
 		else {
-			PDOMNode parent = getAdaptedParent(binding, false);
+			PDOMNode parent = getAdaptedParent(binding);
 			if (parent == null)
 				return null;
 			
@@ -172,8 +181,70 @@ class PDOMCLinkage extends PDOMLinkage implements IIndexCBindingConstants {
 			return 0;
 	}
 
+	/**
+	 * Adapts the parent of the given binding to an object contained in this linkage. May return 
+	 * <code>null</code> if the binding cannot be adapted or the binding does not exist and addParent
+	 * is set to <code>false</code>.
+	 * @param binding the binding to adapt
+	 * @return <ul>
+	 * <li> null - skip this binding (don't add to pdom)
+	 * <li> this - for global scope
+	 * <li> a PDOMBinding instance - parent adapted binding
+	 * </ul>
+	 * @throws CoreException
+	 */
+	final private PDOMNode getAdaptedParent(IBinding binding) throws CoreException {
+		try {
+			IScope scope = binding.getScope();
+			if (binding instanceof IIndexBinding) {
+				IIndexBinding ib= (IIndexBinding) binding;
+				if (ib.isFileLocal()) {
+					return null;
+				}
+				// in an index the null scope represents global scope.
+				if (scope == null) {
+					return this;
+				}
+			}
+			
+			if (scope == null) {
+				return null;
+			}
+
+			if (scope instanceof IIndexScope) {
+				if (scope instanceof CompositeScope) { // we special case for performance
+					return adaptBinding(((CompositeScope)scope).getRawScopeBinding());
+				} else {
+					return adaptBinding(((IIndexScope) scope).getScopeBinding());
+				}
+			}
+
+			// the scope is from the ast
+			IASTNode scopeNode = ASTInternal.getPhysicalNodeOfScope(scope);
+			IBinding scopeBinding = null;
+			if (scopeNode instanceof IASTCompoundStatement) {
+				return null;
+			} else if (scopeNode instanceof IASTTranslationUnit) {
+				return this;
+			} else {
+				IName scopeName = scope.getScopeName();
+				if (scopeName instanceof IASTName) {
+					scopeBinding = ((IASTName) scopeName).resolveBinding();
+				}
+			}
+			if (scopeBinding != null && scopeBinding != binding) {
+				PDOMBinding scopePDOMBinding= adaptBinding(scopeBinding);
+				if (scopePDOMBinding != null)
+					return scopePDOMBinding;
+			}
+		} catch (DOMException e) {
+			throw new CoreException(Util.createStatus(e));
+		}
+		return null;
+	}
+
 	public final PDOMBinding doAdaptBinding(final IBinding binding) throws CoreException {
-		PDOMNode parent = getAdaptedParent(binding, false);
+		PDOMNode parent = getAdaptedParent(binding);
 		if (parent == this) {
 			int localToFileRec= getLocalToFileRec(null, binding);
 			return FindBinding.findBinding(getIndex(), getPDOM(), binding.getNameCharArray(), new int[] {getBindingType(binding)}, localToFileRec);

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage.java

@@ -21,8 +21,10 @@ import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.dom.IName;
 import org.eclipse.cdt.core.dom.ast.DOMException;
 import org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier;
+import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
 import org.eclipse.cdt.core.dom.ast.IASTName;
 import org.eclipse.cdt.core.dom.ast.IASTNode;
+import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.IEnumeration;
 import org.eclipse.cdt.core.dom.ast.IEnumerator;
@@ -55,6 +57,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPSpecialization;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateDefinition;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateInstance;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateParameter;
+import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateScope;
 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.ICPPVariable;
@@ -66,6 +69,8 @@ import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
 import org.eclipse.cdt.internal.core.dom.parser.ProblemBinding;
 import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPBlockScope;
 import org.eclipse.cdt.internal.core.index.IIndexCPPBindingConstants;
+import org.eclipse.cdt.internal.core.index.IIndexScope;
+import org.eclipse.cdt.internal.core.index.composite.CompositeScope;
 import org.eclipse.cdt.internal.core.pdom.PDOM;
 import org.eclipse.cdt.internal.core.pdom.WritablePDOM;
 import org.eclipse.cdt.internal.core.pdom.db.IBTreeComparator;
@@ -591,6 +596,103 @@ class PDOMCPPLinkage extends PDOMLinkage implements IIndexCPPBindingConstants {
 		return null;
 	}
 
+	/**
+	 * Adapts the parent of the given binding to an object contained in this linkage. May return 
+	 * <code>null</code> if the binding cannot be adapted or the binding does not exist and addParent
+	 * is set to <code>false</code>.
+	 * @param binding the binding to adapt
+	 * @return <ul>
+	 * <li> null - skip this binding (don't add to pdom)
+	 * <li> this - for global scope
+	 * <li> a PDOMBinding instance - parent adapted binding
+	 * </ul>
+	 * @throws CoreException
+	 */
+ 	private final PDOMNode getAdaptedParent(IBinding binding, boolean addParent) throws CoreException {
+ 		try {
+ 			IBinding scopeBinding = null;
+ 			if (binding instanceof ICPPTemplateInstance) {
+ 				scopeBinding = ((ICPPTemplateInstance)binding).getTemplateDefinition();
+ 			} else {
+ 				IScope scope = binding.getScope();
+ 				if (binding instanceof IIndexBinding) {
+ 					IIndexBinding ib= (IIndexBinding) binding;
+ 					// don't adapt file local bindings from other fragments to this one.
+ 					if (ib.isFileLocal()) {
+ 						return null;
+ 					}
+ 					// in an index the null scope represents global scope.
+ 					if (scope == null) {
+ 						return this;
+ 					}
+ 				}
+ 				if (scope == null) {
+ 					if (binding instanceof ICPPSpecialization) {
+ 						if (((ICPPSpecialization) binding).getSpecializedBinding() instanceof IIndexBinding) {
+ 							return this;
+ 						}
+ 					}
+ 					return null;
+ 				}
+ 
+ 				if (scope instanceof IIndexScope) {
+ 					if (scope instanceof CompositeScope) { // we special case for performance
+ 						return adaptBinding(((CompositeScope)scope).getRawScopeBinding());
+ 					} else {
+ 						return adaptBinding(((IIndexScope) scope).getScopeBinding());
+ 					}
+ 				}
+ 
+ 				// the scope is from the ast
+ 				if (scope instanceof ICPPTemplateScope && !(binding instanceof ICPPTemplateParameter || binding instanceof ICPPTemplateInstance)) {
+ 					scope = scope.getParent();
+ 					if (scope == null) {
+ 						return null;
+ 					}
+ 				}
+ 
+ 				while (scope instanceof ICPPNamespaceScope) {
+ 					IName name= scope.getScopeName();
+ 					if (name != null && name.toCharArray().length == 0) {
+ 						// skip unnamed namespaces
+ 						scope= scope.getParent();
+ 					} else {
+ 						break;
+ 					}
+ 				}
+ 
+ 				IASTNode scopeNode = ASTInternal.getPhysicalNodeOfScope(scope);
+ 				if (scopeNode instanceof IASTCompoundStatement) {
+ 					return null;
+ 				} else if (scopeNode instanceof IASTTranslationUnit) {
+ 					return this;
+ 				} else {
+ 					if (scope instanceof ICPPClassScope) {
+ 						scopeBinding = ((ICPPClassScope)scope).getClassType();
+ 					} else {
+ 						IName scopeName = scope.getScopeName();
+ 						if (scopeName instanceof IASTName) {
+ 							scopeBinding = ((IASTName) scopeName).resolveBinding();
+ 						}
+ 					}
+ 				}
+ 			}
+ 			if (scopeBinding != null && scopeBinding != binding) {
+ 				PDOMBinding scopePDOMBinding = null;
+ 				if (addParent) {
+ 					scopePDOMBinding = addBinding(scopeBinding, null);
+ 				} else {
+ 					scopePDOMBinding = adaptBinding(scopeBinding);
+ 				}
+ 				if (scopePDOMBinding != null)
+ 					return scopePDOMBinding;
+ 			}
+ 		} catch (DOMException e) {
+ 			throw new CoreException(Util.createStatus(e));
+ 		}
+ 		return null;
+ 	}
+
 	@Override
 	public PDOMNode addType(PDOMNode parent, IType type) throws CoreException {
 		if (type instanceof IProblemBinding) {