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Code Issues Wiki Activity

Use ArrayDeque instead of LinkedList.

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This commit is contained in:
Sergey Prigogin 2014-02-10 17:27:16 -08:00
parent db6c3b4486
commit 37da12d84f
1 changed files with 11 additions and 10 deletions
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21
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTAmbiguityResolver.java
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@ -10,8 +10,8 @@
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import java.util.ArrayDeque;
import java.util.HashSet;
import java.util.LinkedList;
import org.eclipse.cdt.core.dom.ast.ASTNodeProperty;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
@ -39,14 +39,14 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPSemantics;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
/**
* Visitor to resolve ast ambiguities in the right order
* Visitor to resolve AST ambiguities in the right order
*/
final class CPPASTAmbiguityResolver extends ASTVisitor {
private int fSkipInitializers= 0;
private int fDeferFunctions= 1;
private HashSet<IASTDeclaration> fRepopulate= new HashSet<IASTDeclaration>();
private LinkedList<IASTNode> fDeferredNodes= new LinkedList<IASTNode>();
private HashSet<IASTDeclaration> fRepopulate= new HashSet<>();
private ArrayDeque<IASTNode> fDeferredNodes= new ArrayDeque<>();
public CPPASTAmbiguityResolver() {
super(false);
includeInactiveNodes= true;
@ -89,7 +89,7 @@ final class CPPASTAmbiguityResolver extends ASTVisitor {
}
return PROCESS_SKIP;
}
@Override
public int visit(IASTDeclSpecifier declSpec) {
if (declSpec instanceof ICPPASTCompositeTypeSpecifier) {
@ -102,11 +102,11 @@ final class CPPASTAmbiguityResolver extends ASTVisitor {
public int leave(IASTDeclSpecifier declSpec) {
if (declSpec instanceof ICPPASTCompositeTypeSpecifier) {
fDeferFunctions--;
// Resolve class type definitions, such that the scope is available
// during ambiguity resolution.
((ICPPASTCompositeTypeSpecifier) declSpec).getName().resolveBinding();
// Trigger computation of implicit members.
if (declSpec instanceof CPPASTCompositeTypeSpecifier)
((CPPASTCompositeTypeSpecifier) declSpec).setAmbiguitiesResolved();
@ -119,13 +119,13 @@ final class CPPASTAmbiguityResolver extends ASTVisitor {
if (fDeferFunctions > 0 && decl instanceof IASTFunctionDefinition) {
final IASTFunctionDefinition fdef= (IASTFunctionDefinition) decl;
// visit the declarator first, it may contain ambiguous template arguments needed
// Visit the declarator first, it may contain ambiguous template arguments needed
// for associating the template declarations.
fSkipInitializers++;
ASTQueries.findOutermostDeclarator(fdef.getDeclarator()).accept(this);
fSkipInitializers--;
fdef.getDeclSpecifier().accept(this);
// defer visiting the body of the function until the class body has been visited.
// Defer visiting the body of the function until the class body has been visited.
fDeferredNodes.add(decl);
return PROCESS_SKIP;
}
@ -188,6 +188,7 @@ final class CPPASTAmbiguityResolver extends ASTVisitor {
CPPSemantics.populateCache((ICPPASTInternalScope) scope, declaration);
}
}
private void repopulateScope(IASTParameterDeclaration declaration) {
IScope scope= CPPVisitor.getContainingNonTemplateScope(declaration);
if (scope instanceof ICPPASTInternalScope) {