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Applied patch for Devin Steffler.

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FIXED 43128- Search: cannot find declarations of local variables
This commit is contained in:
John Camelon 2005-05-13 14:15:44 +00:00
parent b2fcade70e
commit 15c8faed14
1 changed files with 29 additions and 5 deletions
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34
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/DOMQuery.java
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@ -16,6 +16,7 @@ import java.util.Set;
import org.eclipse.cdt.core.browser.PathUtil;
import org.eclipse.cdt.core.dom.ast.ASTTypeUtil;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
@ -27,8 +28,11 @@ import org.eclipse.cdt.core.dom.ast.IEnumerator;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IMacroBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IVariable;
import org.eclipse.cdt.core.dom.ast.c.ICFunctionScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBinding;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMember;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
@ -40,9 +44,7 @@ import org.eclipse.cdt.core.search.DOMSearchUtil;
import org.eclipse.cdt.core.search.ICSearchResultCollector;
import org.eclipse.cdt.core.search.ICSearchScope;
import org.eclipse.cdt.core.search.IMatch;
import org.eclipse.cdt.internal.ui.search.CSearchQuery;
import org.eclipse.cdt.internal.ui.search.CSearchResult;
import org.eclipse.cdt.internal.ui.search.NewSearchResultCollector;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTName;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
@ -88,8 +90,12 @@ public class DOMQuery extends CSearchQuery implements ISearchQuery {
NewSearchResultCollector collector = new NewSearchResultCollector(textResult, mainSearchPM);
collector.aboutToStart();
Set matches = DOMSearchUtil.getMatchesFromSearchEngine(scope, searchName, limitTo);
if (matches != null && matches.size() > 0) {
// fix for 43128
Set matches=null;
if (!isLocal())
matches = DOMSearchUtil.getMatchesFromSearchEngine(scope, searchName, limitTo);
if (matches != null && matches.size() > 0) {
Iterator itr = matches.iterator();
while(itr.hasNext()) {
Object next = itr.next();
@ -139,6 +145,24 @@ public class DOMQuery extends CSearchQuery implements ISearchQuery {
return new Status(IStatus.OK, CUIPlugin.getPluginId(), 0, BLANK_STRING, null); //$NON-NLS-1$
}
private boolean isLocal() {
IBinding binding = searchName.resolveBinding();
if (searchName instanceof CPPASTName) {
try {
if (binding instanceof ICPPBinding && !((ICPPBinding)binding).isGloballyQualified())
return true;
} catch (DOMException e) {}
} else {
try {
IScope nameScope = binding.getScope();
if (nameScope instanceof ICFunctionScope || nameScope.getPhysicalNode() instanceof IASTCompoundStatement)
return true;
} catch (DOMException e1) {}
}
return false; // otherwise it's not local
}
/**
* This method creates an IMatch corresponding to an IASTNode found at a specific
* fileResource (an IResource if external or an IPath if internal), the start/end offsets