diff --git a/src/libs/cplusplus/FindUsages.cpp b/src/libs/cplusplus/FindUsages.cpp
index a36f9364b696be79ca1ba297627a651f5193f257..8833822c40d8497bf4eed409a7b1c12f7ba251d7 100644
--- a/src/libs/cplusplus/FindUsages.cpp
+++ b/src/libs/cplusplus/FindUsages.cpp
@@ -29,29 +29,27 @@
#include "FindUsages.h"
#include "Overview.h"
-
+#include <AST.h>
+#include <TranslationUnit.h>
#include <Control.h>
-#include <Literals.h>
#include <Names.h>
-#include <Scope.h>
#include <Symbols.h>
-#include <AST.h>
-#include <TranslationUnit.h>
-
-#include <QtCore/QDir>
-#include <QtCore/QDebug>
+#include <CoreTypes.h>
+#include <Literals.h>
+#include <Scope.h>
+#include <QDebug>
using namespace CPlusPlus;
FindUsages::FindUsages(Document::Ptr doc, const Snapshot &snapshot)
: ASTVisitor(doc->translationUnit()),
+ _id(0),
+ _declSymbol(0),
_doc(doc),
_snapshot(snapshot),
_context(doc, snapshot),
_source(_doc->source()),
- _sem(doc->translationUnit()),
- _inSimpleDeclaration(0),
- _inQProperty(false)
+ _currentScope(0)
{
_snapshot.insert(_doc);
typeofExpression.init(_doc, _snapshot, _context.bindings());
@@ -59,13 +57,13 @@ FindUsages::FindUsages(Document::Ptr doc, const Snapshot &snapshot)
FindUsages::FindUsages(const LookupContext &context)
: ASTVisitor(context.thisDocument()->translationUnit()),
+ _id(0),
+ _declSymbol(0),
_doc(context.thisDocument()),
_snapshot(context.snapshot()),
_context(context),
_source(_doc->source()),
- _sem(_doc->translationUnit()),
- _inSimpleDeclaration(0),
- _inQProperty(false)
+ _currentScope(0)
{
typeofExpression.init(_doc, _snapshot, _context.bindings());
}
@@ -89,14 +87,14 @@ void FindUsages::operator()(Symbol *symbol)
_processed.clear();
_references.clear();
_usages.clear();
+ _declSymbol = symbol;
_declSymbolFullyQualifiedName = LookupContext::fullyQualifiedName(symbol);
- _inSimpleDeclaration = 0;
- _inQProperty = false;
// get the canonical id
_id = _doc->control()->findOrInsertIdentifier(_id->chars(), _id->size());
- accept(_doc->translationUnit()->ast());
+ if (AST *ast = _doc->translationUnit()->ast())
+ translationUnit(ast->asTranslationUnit());
}
QString FindUsages::matchingLine(const Token &tk) const
@@ -120,6 +118,26 @@ QString FindUsages::matchingLine(const Token &tk) const
return matchingLine;
}
+void FindUsages::reportResult(unsigned tokenIndex, const Name *name, Scope *scope)
+{
+ if (! (tokenIndex && name != 0))
+ return;
+
+ if (name->identifier() != _id)
+ return;
+
+ if (! scope)
+ scope = _currentScope;
+
+ const QList<LookupItem> candidates = _context.lookup(name, scope);
+ reportResult(tokenIndex, candidates);
+}
+
+void FindUsages::reportResult(unsigned tokenIndex, const Identifier *id, Scope *scope)
+{
+ reportResult(tokenIndex, control()->nameId(id), scope);
+}
+
void FindUsages::reportResult(unsigned tokenIndex, const QList<LookupItem> &candidates)
{
if (_processed.contains(tokenIndex))
@@ -185,13 +203,18 @@ bool FindUsages::compareName(const Name *name, const Name *other)
return false;
}
-
bool FindUsages::checkCandidates(const QList<LookupItem> &candidates) const
{
for (int i = candidates.size() - 1; i != -1; --i) {
const LookupItem &r = candidates.at(i);
if (Symbol *s = r.declaration()) {
+ if (_declSymbol->scope() && (_declSymbol->scope()->isPrototypeScope() || _declSymbol->scope()->isBlockScope())) {
+ if (s->scope() != _declSymbol->scope())
+ return false;
+
+ }
+
if (compareFullyQualifiedName(LookupContext::fullyQualifiedName(s), _declSymbolFullyQualifiedName))
return true;
}
@@ -200,367 +223,1911 @@ bool FindUsages::checkCandidates(const QList<LookupItem> &candidates) const
return false;
}
-void FindUsages::ensureNameIsValid(NameAST *ast)
+void FindUsages::checkExpression(unsigned startToken, unsigned endToken, Scope *scope)
{
- if (ast && ! ast->name)
- ast->name = _sem.check(ast, /*scope = */ 0);
+ const unsigned begin = tokenAt(startToken).begin();
+ const unsigned end = tokenAt(endToken).end();
+
+ const QString expression = _source.mid(begin, end - begin);
+ // qDebug() << "*** check expression:" << expression;
+
+ if (! scope)
+ scope = _currentScope;
+
+ const QList<LookupItem> results = typeofExpression(expression, scope,
+ TypeOfExpression::Preprocess);
+
+ reportResult(endToken, results);
}
-bool FindUsages::visit(FunctionDefinitionAST *ast)
+Scope *FindUsages::switchScope(ScopedSymbol *symbol)
{
- AST *thisFunction = _astStack.takeLast();
- accept(ast->decl_specifier_list);
- _astStack.append(thisFunction);
+ if (! symbol)
+ return _currentScope; // ### assert?
- accept(ast->declarator);
- accept(ast->ctor_initializer);
- accept(ast->function_body);
- return false;
+ return switchScope(symbol->members());
}
-bool FindUsages::visit(NamespaceAST *ast)
+Scope *FindUsages::switchScope(Scope *scope)
{
- const Identifier *id = identifier(ast->identifier_token);
- if (id == _id && ast->symbol) {
- const QList<LookupItem> candidates = _context.lookup(ast->symbol->name(), enclosingScope());
- reportResult(ast->identifier_token, candidates);
- }
- return true;
+ Scope *previousScope = _currentScope;
+ _currentScope = scope;
+ return previousScope;
}
-bool FindUsages::visit(MemInitializerAST *ast)
+void FindUsages::statement(StatementAST *ast)
{
- if (ast->name && ast->name->asSimpleName() != 0) {
- ensureNameIsValid(ast->name);
+ accept(ast);
+}
- SimpleNameAST *simple = ast->name->asSimpleName();
- if (identifier(simple->identifier_token) == _id) {
- const QList<LookupItem> candidates = _context.lookup(simple->name, enclosingScope());
- reportResult(simple->identifier_token, candidates);
- }
- }
- accept(ast->expression_list);
- return false;
+void FindUsages::expression(ExpressionAST *ast)
+{
+ accept(ast);
}
-bool FindUsages::visit(MemberAccessAST *ast)
+void FindUsages::declaration(DeclarationAST *ast)
{
- if (ast->member_name) {
- if (SimpleNameAST *simple = ast->member_name->asSimpleName()) {
- if (identifier(simple->identifier_token) == _id) {
- checkExpression(ast->firstToken(), simple->identifier_token);
- return false;
- }
- }
+ accept(ast);
+}
+
+const Name *FindUsages::name(NameAST *ast)
+{
+ if (ast) {
+ accept(ast);
+ return ast->name;
}
- return true;
+ return 0;
}
-void FindUsages::checkExpression(unsigned startToken, unsigned endToken)
+void FindUsages::specifier(SpecifierAST *ast)
{
- const unsigned begin = tokenAt(startToken).begin();
- const unsigned end = tokenAt(endToken).end();
-
- const QString expression = _source.mid(begin, end - begin);
- // qDebug() << "*** check expression:" << expression;
+ accept(ast);
+}
- unsigned line, column;
- getTokenStartPosition(startToken, &line, &column);
- Scope *scope = _doc->scopeAt(line, column);
+void FindUsages::ptrOperator(PtrOperatorAST *ast)
+{
+ accept(ast);
+}
- const QList<LookupItem> results = typeofExpression(expression, scope,
- TypeOfExpression::Preprocess);
+void FindUsages::coreDeclarator(CoreDeclaratorAST *ast)
+{
+ accept(ast);
+}
- reportResult(endToken, results);
+void FindUsages::postfixDeclarator(PostfixDeclaratorAST *ast)
+{
+ accept(ast);
}
-bool FindUsages::visit(QualifiedNameAST *ast)
+// AST
+bool FindUsages::visit(ObjCSelectorArgumentAST *ast)
{
- for (NestedNameSpecifierListAST *it = ast->nested_name_specifier_list; it; it = it->next) {
- NestedNameSpecifierAST *nested_name_specifier = it->value;
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- if (NameAST *class_or_namespace_name = nested_name_specifier->class_or_namespace_name) {
- SimpleNameAST *simple_name = class_or_namespace_name->asSimpleName();
+void FindUsages::objCSelectorArgument(ObjCSelectorArgumentAST *ast)
+{
+ if (! ast)
+ return;
- TemplateIdAST *template_id = 0;
- if (! simple_name) {
- template_id = class_or_namespace_name->asTemplateId();
+ // unsigned name_token = ast->name_token;
+ // unsigned colon_token = ast->colon_token;
+}
- if (template_id) {
- for (TemplateArgumentListAST *arg_it = template_id->template_argument_list; arg_it; arg_it = arg_it->next) {
- accept(arg_it->value);
- }
- }
- }
+bool FindUsages::visit(AttributeAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- if (simple_name || template_id) {
- const unsigned identifier_token = simple_name
- ? simple_name->identifier_token
- : template_id->identifier_token;
+void FindUsages::attribute(AttributeAST *ast)
+{
+ if (! ast)
+ return;
- if (identifier(identifier_token) == _id)
- checkExpression(ast->firstToken(), identifier_token);
- }
- }
+ // unsigned identifier_token = ast->identifier_token;
+ // unsigned lparen_token = ast->lparen_token;
+ // unsigned tag_token = ast->tag_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
}
+ // unsigned rparen_token = ast->rparen_token;
+}
- if (NameAST *unqualified_name = ast->unqualified_name) {
- unsigned identifier_token = 0;
-
- if (SimpleNameAST *simple_name = unqualified_name->asSimpleName())
- identifier_token = simple_name->identifier_token;
-
- else if (DestructorNameAST *dtor_name = unqualified_name->asDestructorName())
- identifier_token = dtor_name->identifier_token;
-
- TemplateIdAST *template_id = 0;
- if (! identifier_token) {
- template_id = unqualified_name->asTemplateId();
-
- if (template_id) {
- identifier_token = template_id->identifier_token;
+bool FindUsages::visit(DeclaratorAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- for (TemplateArgumentListAST *template_arguments = template_id->template_argument_list;
- template_arguments; template_arguments = template_arguments->next) {
- accept(template_arguments->value);
- }
- }
- }
+void FindUsages::declarator(DeclaratorAST *ast)
+{
+ if (! ast)
+ return;
- if (identifier_token && identifier(identifier_token) == _id)
- checkExpression(ast->firstToken(), identifier_token);
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ for (PtrOperatorListAST *it = ast->ptr_operator_list; it; it = it->next) {
+ this->ptrOperator(it->value);
+ }
+ this->coreDeclarator(ast->core_declarator);
+ for (PostfixDeclaratorListAST *it = ast->postfix_declarator_list; it; it = it->next) {
+ this->postfixDeclarator(it->value);
}
+ for (SpecifierListAST *it = ast->post_attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned equals_token = ast->equals_token;
+ this->expression(ast->initializer);
+}
+bool FindUsages::visit(QtPropertyDeclarationItemAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(EnumeratorAST *ast)
+void FindUsages::qtPropertyDeclarationItem(QtPropertyDeclarationItemAST *ast)
{
- const Identifier *id = identifier(ast->identifier_token);
- if (id == _id) {
- const QList<LookupItem> candidates = _context.lookup(control()->nameId(id), enclosingScope());
- reportResult(ast->identifier_token, candidates);
- }
+ if (! ast)
+ return;
- accept(ast->expression);
+ // unsigned item_name_token = ast->item_name_token;
+ this->expression(ast->expression);
+}
+bool FindUsages::visit(QtInterfaceNameAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(SimpleNameAST *ast)
+void FindUsages::qtInterfaceName(QtInterfaceNameAST *ast)
{
- const Identifier *id = identifier(ast->identifier_token);
- if (id == _id) {
- const QList<LookupItem> candidates = _context.lookup(ast->name, enclosingScope());
- reportResult(ast->identifier_token, candidates);
+ if (! ast)
+ return;
+
+ /*const Name *interface_name =*/ this->name(ast->interface_name);
+ for (NameListAST *it = ast->constraint_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
}
+}
+bool FindUsages::visit(BaseSpecifierAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(DestructorNameAST *ast)
+void FindUsages::baseSpecifier(BaseSpecifierAST *ast)
{
- const Identifier *id = identifier(ast->identifier_token);
- if (id == _id) {
- const QList<LookupItem> candidates = _context.lookup(ast->name, enclosingScope());
- reportResult(ast->identifier_token, candidates);
- }
+ if (! ast)
+ return;
+ // unsigned virtual_token = ast->virtual_token;
+ // unsigned access_specifier_token = ast->access_specifier_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // BaseClass *symbol = ast->symbol;
+}
+
+bool FindUsages::visit(CtorInitializerAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(TemplateIdAST *ast)
+void FindUsages::ctorInitializer(CtorInitializerAST *ast)
{
- if (_id == identifier(ast->identifier_token)) {
- const QList<LookupItem> candidates = _context.lookup(ast->name, enclosingScope());
- reportResult(ast->identifier_token, candidates);
- }
+ if (! ast)
+ return;
- for (TemplateArgumentListAST *template_arguments = ast->template_argument_list;
- template_arguments; template_arguments = template_arguments->next) {
- accept(template_arguments->value);
+ // unsigned colon_token = ast->colon_token;
+ for (MemInitializerListAST *it = ast->member_initializer_list; it; it = it->next) {
+ this->memInitializer(it->value);
}
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+}
+bool FindUsages::visit(EnumeratorAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(ParameterDeclarationAST *ast)
+void FindUsages::enumerator(EnumeratorAST *ast)
{
- for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next)
- accept(it->value);
-
- if (DeclaratorAST *declarator = ast->declarator) {
- for (SpecifierListAST *it = declarator->attribute_list; it; it = it->next)
- accept(it->value);
-
- for (PtrOperatorListAST *it = declarator->ptr_operator_list; it; it = it->next)
- accept(it->value);
+ if (! ast)
+ return;
- if (! _inSimpleDeclaration) // visit the core declarator only if we are not in simple-declaration.
- accept(declarator->core_declarator);
+ // unsigned identifier_token = ast->identifier_token;
+ reportResult(ast->identifier_token, identifier(ast->identifier_token));
+ // unsigned equal_token = ast->equal_token;
+ this->expression(ast->expression);
+}
- for (PostfixDeclaratorListAST *it = declarator->postfix_declarator_list; it; it = it->next)
- accept(it->value);
+bool FindUsages::visit(ExceptionSpecificationAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- for (SpecifierListAST *it = declarator->post_attribute_list; it; it = it->next)
- accept(it->value);
+void FindUsages::exceptionSpecification(ExceptionSpecificationAST *ast)
+{
+ if (! ast)
+ return;
- accept(declarator->initializer);
+ // unsigned throw_token = ast->throw_token;
+ // unsigned lparen_token = ast->lparen_token;
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ for (ExpressionListAST *it = ast->type_id_list; it; it = it->next) {
+ this->expression(it->value);
}
-
- accept(ast->expression);
- return false;
+ // unsigned rparen_token = ast->rparen_token;
}
-bool FindUsages::visit(ExpressionOrDeclarationStatementAST *ast)
+bool FindUsages::visit(MemInitializerAST *ast)
{
- accept(ast->declaration);
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(FunctionDeclaratorAST *ast)
+void FindUsages::memInitializer(MemInitializerAST *ast)
{
- accept(ast->parameters);
+ if (! ast)
+ return;
- for (SpecifierListAST *it = ast->cv_qualifier_list; it; it = it->next)
- accept(it->value);
+ if (_currentScope->isPrototypeScope()) {
+ Scope *classScope = _currentScope->enclosingClassScope();
+ if (! classScope) {
+ if (ClassOrNamespace *binding = _context.lookupType(_currentScope->owner())) {
+ foreach (Symbol *s, binding->symbols()) {
+ if (Class *k = s->asClass()) {
+ classScope = k->members();
+ break;
+ }
+ }
+ }
+ }
- accept(ast->exception_specification);
+ if (classScope) {
+ Scope *previousScope = switchScope(classScope);
+ /*const Name *name =*/ this->name(ast->name);
+ (void) switchScope(previousScope);
+ }
+ }
+ // unsigned lparen_token = ast->lparen_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+}
+bool FindUsages::visit(NestedNameSpecifierAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(SimpleDeclarationAST *ast)
+void FindUsages::nestedNameSpecifier(NestedNameSpecifierAST *ast)
{
- for (SpecifierListAST *it = ast->decl_specifier_list; it; it = it->next)
- accept(it->value);
+ if (! ast)
+ return;
- ++_inSimpleDeclaration;
- for (DeclaratorListAST *it = ast->declarator_list; it; it = it->next)
- accept(it->value);
- --_inSimpleDeclaration;
+ /*const Name *class_or_namespace_name =*/ this->name(ast->class_or_namespace_name);
+ // unsigned scope_token = ast->scope_token;
+}
+
+bool FindUsages::visit(NewPlacementAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(ObjCSelectorAST *ast)
+void FindUsages::newPlacement(NewPlacementAST *ast)
{
- if (ast->name) {
- const Identifier *id = ast->name->identifier();
- if (id == _id) {
- const QList<LookupItem> candidates = _context.lookup(ast->name, enclosingScope());
- reportResult(ast->firstToken(), candidates);
- }
+ if (! ast)
+ return;
+
+ // unsigned lparen_token = ast->lparen_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
}
+ // unsigned rparen_token = ast->rparen_token;
+}
+bool FindUsages::visit(NewArrayDeclaratorAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(QtPropertyDeclarationAST *)
+void FindUsages::newArrayDeclarator(NewArrayDeclaratorAST *ast)
{
- _inQProperty = true;
- return true;
-}
+ if (! ast)
+ return;
-void FindUsages::endVisit(QtPropertyDeclarationAST *)
-{ _inQProperty = false; }
+ // unsigned lbracket_token = ast->lbracket_token;
+ this->expression(ast->expression);
+ // unsigned rbracket_token = ast->rbracket_token;
+}
-bool FindUsages::visit(TypenameTypeParameterAST *ast)
+bool FindUsages::visit(NewInitializerAST *ast)
{
- accept(ast->name);
- accept(ast->type_id);
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-bool FindUsages::visit(TemplateTypeParameterAST *ast)
+void FindUsages::newInitializer(NewInitializerAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+}
+
+bool FindUsages::visit(NewTypeIdAST *ast)
{
- accept(ast->name);
- accept(ast->type_id);
+ (void) ast;
+ Q_ASSERT(!"unreachable");
return false;
}
-FunctionDefinitionAST *FindUsages::enclosingFunctionDefinition() const
+void FindUsages::newTypeId(NewTypeIdAST *ast)
{
- for (int index = _astStack.size() - 1; index != -1; --index) {
- AST *ast = _astStack.at(index);
+ if (! ast)
+ return;
- if (FunctionDefinitionAST *funDef = ast->asFunctionDefinition())
- return funDef;
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ for (PtrOperatorListAST *it = ast->ptr_operator_list; it; it = it->next) {
+ this->ptrOperator(it->value);
+ }
+ for (NewArrayDeclaratorListAST *it = ast->new_array_declarator_list; it; it = it->next) {
+ this->newArrayDeclarator(it->value);
}
-
- return 0;
}
-TemplateDeclarationAST *FindUsages::enclosingTemplateDeclaration() const
+bool FindUsages::visit(OperatorAST *ast)
{
- for (int index = _astStack.size() - 1; index != -1; --index) {
- AST *ast = _astStack.at(index);
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- if (TemplateDeclarationAST *funDef = ast->asTemplateDeclaration())
- return funDef;
- }
+void FindUsages::cppOperator(OperatorAST *ast)
+{
+ if (! ast)
+ return;
- return 0;
+ // unsigned op_token = ast->op_token;
+ // unsigned open_token = ast->open_token;
+ // unsigned close_token = ast->close_token;
}
-Scope *FindUsages::enclosingScope()
+bool FindUsages::visit(ParameterDeclarationClauseAST *ast)
{
- for (int index = _astStack.size() - 1; index != -1; --index) {
- AST *ast = _astStack.at(index);
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- if (NamespaceAST *ns = ast->asNamespace()) {
- if (ns->symbol)
- return ns->symbol->members();
+void FindUsages::parameterDeclarationClause(ParameterDeclarationClauseAST *ast)
+{
+ if (! ast)
+ return;
- } else if (ClassSpecifierAST *classSpec = ast->asClassSpecifier()) {
- if (classSpec->symbol)
- return classSpec->symbol->members();
+ for (DeclarationListAST *it = ast->parameter_declaration_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+}
- } else if (FunctionDefinitionAST *funDef = ast->asFunctionDefinition()) {
- if (funDef->symbol)
- return funDef->symbol->members();
+bool FindUsages::visit(TranslationUnitAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- } else if (CompoundStatementAST *blockStmt = ast->asCompoundStatement()) {
- if (blockStmt->symbol)
- return blockStmt->symbol->members();
+void FindUsages::translationUnit(TranslationUnitAST *ast)
+{
+ if (! ast)
+ return;
- } else if (IfStatementAST *ifStmt = ast->asIfStatement()) {
- if (ifStmt->symbol)
- return ifStmt->symbol->members();
+ Scope *previousScope = switchScope(_doc->globalSymbols());
+ for (DeclarationListAST *it = ast->declaration_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ (void) switchScope(previousScope);
+}
- } else if (WhileStatementAST *whileStmt = ast->asWhileStatement()) {
- if (whileStmt->symbol)
- return whileStmt->symbol->members();
+bool FindUsages::visit(ObjCProtocolRefsAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- } else if (ForStatementAST *forStmt = ast->asForStatement()) {
- if (forStmt->symbol)
- return forStmt->symbol->members();
+void FindUsages::objCProtocolRefs(ObjCProtocolRefsAST *ast)
+{
+ if (! ast)
+ return;
- } else if (ForeachStatementAST *foreachStmt = ast->asForeachStatement()) {
- if (foreachStmt->symbol)
- return foreachStmt->symbol->members();
+ // unsigned less_token = ast->less_token;
+ for (NameListAST *it = ast->identifier_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
+ }
+ // unsigned greater_token = ast->greater_token;
+}
- } else if (SwitchStatementAST *switchStmt = ast->asSwitchStatement()) {
- if (switchStmt->symbol)
- return switchStmt->symbol->members();
+bool FindUsages::visit(ObjCMessageArgumentAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
- } else if (CatchClauseAST *catchClause = ast->asCatchClause()) {
- if (catchClause->symbol)
- return catchClause->symbol->members();
+void FindUsages::objCMessageArgument(ObjCMessageArgumentAST *ast)
+{
+ if (! ast)
+ return;
- }
- }
+ this->expression(ast->parameter_value_expression);
+}
- return _doc->globalSymbols();
+bool FindUsages::visit(ObjCTypeNameAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
}
-bool FindUsages::preVisit(AST *ast)
+void FindUsages::objCTypeName(ObjCTypeNameAST *ast)
{
- _astStack.append(ast);
- return true;
+ if (! ast)
+ return;
+
+ // unsigned lparen_token = ast->lparen_token;
+ // unsigned type_qualifier_token = ast->type_qualifier_token;
+ this->expression(ast->type_id);
+ // unsigned rparen_token = ast->rparen_token;
}
-void FindUsages::postVisit(AST *)
+bool FindUsages::visit(ObjCInstanceVariablesDeclarationAST *ast)
{
- _astStack.takeLast();
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
}
+
+void FindUsages::objCInstanceVariablesDeclaration(ObjCInstanceVariablesDeclarationAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned lbrace_token = ast->lbrace_token;
+ for (DeclarationListAST *it = ast->instance_variable_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned rbrace_token = ast->rbrace_token;
+}
+
+bool FindUsages::visit(ObjCPropertyAttributeAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::objCPropertyAttribute(ObjCPropertyAttributeAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned attribute_identifier_token = ast->attribute_identifier_token;
+ // unsigned equals_token = ast->equals_token;
+ /*const Name *method_selector =*/ this->name(ast->method_selector);
+}
+
+bool FindUsages::visit(ObjCMessageArgumentDeclarationAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::objCMessageArgumentDeclaration(ObjCMessageArgumentDeclarationAST *ast)
+{
+ if (! ast)
+ return;
+
+ this->objCTypeName(ast->type_name);
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ /*const Name *param_name =*/ this->name(ast->param_name);
+ // Argument *argument = ast->argument;
+}
+
+bool FindUsages::visit(ObjCMethodPrototypeAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::objCMethodPrototype(ObjCMethodPrototypeAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned method_type_token = ast->method_type_token;
+ this->objCTypeName(ast->type_name);
+ /*const Name *selector =*/ this->name(ast->selector);
+ Scope *previousScope = switchScope(ast->symbol);
+ for (ObjCMessageArgumentDeclarationListAST *it = ast->argument_list; it; it = it->next) {
+ this->objCMessageArgumentDeclaration(it->value);
+ }
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // ObjCMethod *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+}
+
+bool FindUsages::visit(ObjCSynthesizedPropertyAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::objCSynthesizedProperty(ObjCSynthesizedPropertyAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned property_identifier_token = ast->property_identifier_token;
+ // unsigned equals_token = ast->equals_token;
+ // unsigned alias_identifier_token = ast->alias_identifier_token;
+}
+
+bool FindUsages::visit(LambdaIntroducerAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::lambdaIntroducer(LambdaIntroducerAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned lbracket_token = ast->lbracket_token;
+ this->lambdaCapture(ast->lambda_capture);
+ // unsigned rbracket_token = ast->rbracket_token;
+}
+
+bool FindUsages::visit(LambdaCaptureAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::lambdaCapture(LambdaCaptureAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned default_capture_token = ast->default_capture_token;
+ for (CaptureListAST *it = ast->capture_list; it; it = it->next) {
+ this->capture(it->value);
+ }
+}
+
+bool FindUsages::visit(CaptureAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::capture(CaptureAST *ast)
+{
+ if (! ast)
+ return;
+
+}
+
+bool FindUsages::visit(LambdaDeclaratorAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::lambdaDeclarator(LambdaDeclaratorAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned lparen_token = ast->lparen_token;
+ this->parameterDeclarationClause(ast->parameter_declaration_clause);
+ // unsigned rparen_token = ast->rparen_token;
+ for (SpecifierListAST *it = ast->attributes; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned mutable_token = ast->mutable_token;
+ this->exceptionSpecification(ast->exception_specification);
+ this->trailingReturnType(ast->trailing_return_type);
+}
+
+bool FindUsages::visit(TrailingReturnTypeAST *ast)
+{
+ (void) ast;
+ Q_ASSERT(!"unreachable");
+ return false;
+}
+
+void FindUsages::trailingReturnType(TrailingReturnTypeAST *ast)
+{
+ if (! ast)
+ return;
+
+ // unsigned arrow_token = ast->arrow_token;
+ for (SpecifierListAST *it = ast->attributes; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ for (SpecifierListAST *it = ast->type_specifiers; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+}
+
+
+// StatementAST
+bool FindUsages::visit(QtMemberDeclarationAST *ast)
+{
+ // unsigned q_token = ast->q_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->type_id);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(CaseStatementAST *ast)
+{
+ // unsigned case_token = ast->case_token;
+ this->expression(ast->expression);
+ // unsigned colon_token = ast->colon_token;
+ this->statement(ast->statement);
+ return false;
+}
+
+bool FindUsages::visit(CompoundStatementAST *ast)
+{
+ // unsigned lbrace_token = ast->lbrace_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ for (StatementListAST *it = ast->statement_list; it; it = it->next) {
+ this->statement(it->value);
+ }
+ // unsigned rbrace_token = ast->rbrace_token;
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(DeclarationStatementAST *ast)
+{
+ this->declaration(ast->declaration);
+ return false;
+}
+
+bool FindUsages::visit(DoStatementAST *ast)
+{
+ // unsigned do_token = ast->do_token;
+ this->statement(ast->statement);
+ // unsigned while_token = ast->while_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ExpressionOrDeclarationStatementAST *ast)
+{
+ this->statement(ast->expression);
+ this->statement(ast->declaration);
+ return false;
+}
+
+bool FindUsages::visit(ExpressionStatementAST *ast)
+{
+ this->expression(ast->expression);
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ForeachStatementAST *ast)
+{
+ // unsigned foreach_token = ast->foreach_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ this->expression(ast->initializer);
+ // unsigned comma_token = ast->comma_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(ForStatementAST *ast)
+{
+ // unsigned for_token = ast->for_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ this->statement(ast->initializer);
+ this->expression(ast->condition);
+ // unsigned semicolon_token = ast->semicolon_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(IfStatementAST *ast)
+{
+ // unsigned if_token = ast->if_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ this->expression(ast->condition);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // unsigned else_token = ast->else_token;
+ this->statement(ast->else_statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(LabeledStatementAST *ast)
+{
+ // unsigned label_token = ast->label_token;
+ // unsigned colon_token = ast->colon_token;
+ this->statement(ast->statement);
+ return false;
+}
+
+bool FindUsages::visit(BreakStatementAST *ast)
+{
+ (void) ast;
+ // unsigned break_token = ast->break_token;
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ContinueStatementAST *ast)
+{
+ (void) ast;
+ // unsigned continue_token = ast->continue_token;
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(GotoStatementAST *ast)
+{
+ (void) ast;
+ // unsigned goto_token = ast->goto_token;
+ // unsigned identifier_token = ast->identifier_token;
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ReturnStatementAST *ast)
+{
+ // unsigned return_token = ast->return_token;
+ this->expression(ast->expression);
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(SwitchStatementAST *ast)
+{
+ // unsigned switch_token = ast->switch_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ this->expression(ast->condition);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(TryBlockStatementAST *ast)
+{
+ // unsigned try_token = ast->try_token;
+ this->statement(ast->statement);
+ for (CatchClauseListAST *it = ast->catch_clause_list; it; it = it->next) {
+ this->statement(it->value);
+ }
+ return false;
+}
+
+bool FindUsages::visit(CatchClauseAST *ast)
+{
+ // unsigned catch_token = ast->catch_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ this->declaration(ast->exception_declaration);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(WhileStatementAST *ast)
+{
+ // unsigned while_token = ast->while_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ this->expression(ast->condition);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(ObjCFastEnumerationAST *ast)
+{
+ // unsigned for_token = ast->for_token;
+ // unsigned lparen_token = ast->lparen_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ this->expression(ast->initializer);
+ // unsigned in_token = ast->in_token;
+ this->expression(ast->fast_enumeratable_expression);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ // Block *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(ObjCSynchronizedStatementAST *ast)
+{
+ // unsigned synchronized_token = ast->synchronized_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->synchronized_object);
+ // unsigned rparen_token = ast->rparen_token;
+ this->statement(ast->statement);
+ return false;
+}
+
+
+// ExpressionAST
+bool FindUsages::visit(IdExpressionAST *ast)
+{
+ /*const Name *name =*/ this->name(ast->name);
+ return false;
+}
+
+bool FindUsages::visit(CompoundExpressionAST *ast)
+{
+ // unsigned lparen_token = ast->lparen_token;
+ this->statement(ast->statement);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(CompoundLiteralAST *ast)
+{
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->type_id);
+ // unsigned rparen_token = ast->rparen_token;
+ this->expression(ast->initializer);
+ return false;
+}
+
+bool FindUsages::visit(QtMethodAST *ast)
+{
+ // unsigned method_token = ast->method_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->declarator(ast->declarator);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(BinaryExpressionAST *ast)
+{
+ this->expression(ast->left_expression);
+ // unsigned binary_op_token = ast->binary_op_token;
+ this->expression(ast->right_expression);
+ return false;
+}
+
+bool FindUsages::visit(CastExpressionAST *ast)
+{
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->type_id);
+ // unsigned rparen_token = ast->rparen_token;
+ this->expression(ast->expression);
+ return false;
+}
+
+bool FindUsages::visit(ConditionAST *ast)
+{
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ return false;
+}
+
+bool FindUsages::visit(ConditionalExpressionAST *ast)
+{
+ this->expression(ast->condition);
+ // unsigned question_token = ast->question_token;
+ this->expression(ast->left_expression);
+ // unsigned colon_token = ast->colon_token;
+ this->expression(ast->right_expression);
+ return false;
+}
+
+bool FindUsages::visit(CppCastExpressionAST *ast)
+{
+ // unsigned cast_token = ast->cast_token;
+ // unsigned less_token = ast->less_token;
+ this->expression(ast->type_id);
+ // unsigned greater_token = ast->greater_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(DeleteExpressionAST *ast)
+{
+ // unsigned scope_token = ast->scope_token;
+ // unsigned delete_token = ast->delete_token;
+ // unsigned lbracket_token = ast->lbracket_token;
+ // unsigned rbracket_token = ast->rbracket_token;
+ this->expression(ast->expression);
+ return false;
+}
+
+bool FindUsages::visit(ArrayInitializerAST *ast)
+{
+ // unsigned lbrace_token = ast->lbrace_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned rbrace_token = ast->rbrace_token;
+ return false;
+}
+
+bool FindUsages::visit(NewExpressionAST *ast)
+{
+ // unsigned scope_token = ast->scope_token;
+ // unsigned new_token = ast->new_token;
+ this->newPlacement(ast->new_placement);
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->type_id);
+ // unsigned rparen_token = ast->rparen_token;
+ this->newTypeId(ast->new_type_id);
+ this->newInitializer(ast->new_initializer);
+ return false;
+}
+
+bool FindUsages::visit(TypeidExpressionAST *ast)
+{
+ // unsigned typeid_token = ast->typeid_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(TypenameCallExpressionAST *ast)
+{
+ // unsigned typename_token = ast->typename_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned lparen_token = ast->lparen_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(TypeConstructorCallAST *ast)
+{
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned lparen_token = ast->lparen_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(SizeofExpressionAST *ast)
+{
+ // unsigned sizeof_token = ast->sizeof_token;
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(NumericLiteralAST *ast)
+{
+ (void) ast;
+ // unsigned literal_token = ast->literal_token;
+ return false;
+}
+
+bool FindUsages::visit(BoolLiteralAST *ast)
+{
+ (void) ast;
+ // unsigned literal_token = ast->literal_token;
+ return false;
+}
+
+bool FindUsages::visit(ThisExpressionAST *ast)
+{
+ (void) ast;
+ // unsigned this_token = ast->this_token;
+ return false;
+}
+
+bool FindUsages::visit(NestedExpressionAST *ast)
+{
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(StringLiteralAST *ast)
+{
+ // unsigned literal_token = ast->literal_token;
+ this->expression(ast->next);
+ return false;
+}
+
+bool FindUsages::visit(ThrowExpressionAST *ast)
+{
+ // unsigned throw_token = ast->throw_token;
+ this->expression(ast->expression);
+ return false;
+}
+
+bool FindUsages::visit(TypeIdAST *ast)
+{
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ return false;
+}
+
+bool FindUsages::visit(UnaryExpressionAST *ast)
+{
+ // unsigned unary_op_token = ast->unary_op_token;
+ this->expression(ast->expression);
+ return false;
+}
+
+bool FindUsages::visit(ObjCMessageExpressionAST *ast)
+{
+ // unsigned lbracket_token = ast->lbracket_token;
+ this->expression(ast->receiver_expression);
+ /*const Name *selector =*/ this->name(ast->selector);
+ for (ObjCMessageArgumentListAST *it = ast->argument_list; it; it = it->next) {
+ this->objCMessageArgument(it->value);
+ }
+ // unsigned rbracket_token = ast->rbracket_token;
+ return false;
+}
+
+bool FindUsages::visit(ObjCProtocolExpressionAST *ast)
+{
+ (void) ast;
+ // unsigned protocol_token = ast->protocol_token;
+ // unsigned lparen_token = ast->lparen_token;
+ // unsigned identifier_token = ast->identifier_token;
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(ObjCEncodeExpressionAST *ast)
+{
+ // unsigned encode_token = ast->encode_token;
+ this->objCTypeName(ast->type_name);
+ return false;
+}
+
+bool FindUsages::visit(ObjCSelectorExpressionAST *ast)
+{
+ // unsigned selector_token = ast->selector_token;
+ // unsigned lparen_token = ast->lparen_token;
+ /*const Name *selector =*/ this->name(ast->selector);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(LambdaExpressionAST *ast)
+{
+ this->lambdaIntroducer(ast->lambda_introducer);
+ this->lambdaDeclarator(ast->lambda_declarator);
+ this->statement(ast->statement);
+ return false;
+}
+
+bool FindUsages::visit(BracedInitializerAST *ast)
+{
+ // unsigned lbrace_token = ast->lbrace_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned comma_token = ast->comma_token;
+ // unsigned rbrace_token = ast->rbrace_token;
+ return false;
+}
+
+
+// DeclarationAST
+bool FindUsages::visit(SimpleDeclarationAST *ast)
+{
+ // unsigned qt_invokable_token = ast->qt_invokable_token;
+ for (SpecifierListAST *it = ast->decl_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ for (DeclaratorListAST *it = ast->declarator_list; it; it = it->next) {
+ this->declarator(it->value);
+ }
+ // unsigned semicolon_token = ast->semicolon_token;
+ // List<Declaration *> *symbols = ast->symbols;
+ return false;
+}
+
+bool FindUsages::visit(EmptyDeclarationAST *ast)
+{
+ (void) ast;
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(AccessDeclarationAST *ast)
+{
+ (void) ast;
+ // unsigned access_specifier_token = ast->access_specifier_token;
+ // unsigned slots_token = ast->slots_token;
+ // unsigned colon_token = ast->colon_token;
+ return false;
+}
+
+bool FindUsages::visit(QtObjectTagAST *ast)
+{
+ (void) ast;
+ // unsigned q_object_token = ast->q_object_token;
+ return false;
+}
+
+bool FindUsages::visit(QtPrivateSlotAST *ast)
+{
+ // unsigned q_private_slot_token = ast->q_private_slot_token;
+ // unsigned lparen_token = ast->lparen_token;
+ // unsigned dptr_token = ast->dptr_token;
+ // unsigned dptr_lparen_token = ast->dptr_lparen_token;
+ // unsigned dptr_rparen_token = ast->dptr_rparen_token;
+ // unsigned comma_token = ast->comma_token;
+ for (SpecifierListAST *it = ast->type_specifiers; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(QtPropertyDeclarationAST *ast)
+{
+ // unsigned property_specifier_token = ast->property_specifier_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->type_id);
+ /*const Name *property_name =*/ this->name(ast->property_name);
+ for (QtPropertyDeclarationItemListAST *it = ast->property_declaration_items; it; it = it->next) {
+ this->qtPropertyDeclarationItem(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(QtEnumDeclarationAST *ast)
+{
+ // unsigned enum_specifier_token = ast->enum_specifier_token;
+ // unsigned lparen_token = ast->lparen_token;
+ for (NameListAST *it = ast->enumerator_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(QtFlagsDeclarationAST *ast)
+{
+ // unsigned flags_specifier_token = ast->flags_specifier_token;
+ // unsigned lparen_token = ast->lparen_token;
+ for (NameListAST *it = ast->flag_enums_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(QtInterfacesDeclarationAST *ast)
+{
+ // unsigned interfaces_token = ast->interfaces_token;
+ // unsigned lparen_token = ast->lparen_token;
+ for (QtInterfaceNameListAST *it = ast->interface_name_list; it; it = it->next) {
+ this->qtInterfaceName(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(AsmDefinitionAST *ast)
+{
+ (void) ast;
+ // unsigned asm_token = ast->asm_token;
+ // unsigned volatile_token = ast->volatile_token;
+ // unsigned lparen_token = ast->lparen_token;
+ // unsigned rparen_token = ast->rparen_token;
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ExceptionDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ return false;
+}
+
+bool FindUsages::visit(FunctionDefinitionAST *ast)
+{
+ // unsigned qt_invokable_token = ast->qt_invokable_token;
+ for (SpecifierListAST *it = ast->decl_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ Scope *previousScope = switchScope(ast->symbol); // ### not exactly.
+ this->declarator(ast->declarator);
+ this->ctorInitializer(ast->ctor_initializer);
+ this->statement(ast->function_body);
+ // Function *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(LinkageBodyAST *ast)
+{
+ // unsigned lbrace_token = ast->lbrace_token;
+ for (DeclarationListAST *it = ast->declaration_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned rbrace_token = ast->rbrace_token;
+ return false;
+}
+
+bool FindUsages::visit(LinkageSpecificationAST *ast)
+{
+ // unsigned extern_token = ast->extern_token;
+ // unsigned extern_type_token = ast->extern_type_token;
+ this->declaration(ast->declaration);
+ return false;
+}
+
+bool FindUsages::visit(NamespaceAST *ast)
+{
+ // unsigned namespace_token = ast->namespace_token;
+ // unsigned identifier_token = ast->identifier_token;
+ reportResult(ast->identifier_token, identifier(ast->identifier_token));
+ Scope *previousScope = switchScope(ast->symbol);
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declaration(ast->linkage_body);
+ // Namespace *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(NamespaceAliasDefinitionAST *ast)
+{
+ // unsigned namespace_token = ast->namespace_token;
+ // unsigned namespace_name_token = ast->namespace_name_token;
+ // unsigned equal_token = ast->equal_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ParameterDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->declarator(ast->declarator);
+ // unsigned equal_token = ast->equal_token;
+ this->expression(ast->expression);
+ // Argument *symbol = ast->symbol;
+ return false;
+}
+
+bool FindUsages::visit(TemplateDeclarationAST *ast)
+{
+ // unsigned export_token = ast->export_token;
+ // unsigned template_token = ast->template_token;
+ // unsigned less_token = ast->less_token;
+ for (DeclarationListAST *it = ast->template_parameter_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned greater_token = ast->greater_token;
+ this->declaration(ast->declaration);
+ return false;
+}
+
+bool FindUsages::visit(TypenameTypeParameterAST *ast)
+{
+ // unsigned classkey_token = ast->classkey_token;
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned equal_token = ast->equal_token;
+ this->expression(ast->type_id);
+ // TypenameArgument *symbol = ast->symbol;
+ return false;
+}
+
+bool FindUsages::visit(TemplateTypeParameterAST *ast)
+{
+ // unsigned template_token = ast->template_token;
+ // unsigned less_token = ast->less_token;
+ for (DeclarationListAST *it = ast->template_parameter_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned greater_token = ast->greater_token;
+ // unsigned class_token = ast->class_token;
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned equal_token = ast->equal_token;
+ this->expression(ast->type_id);
+ // TypenameArgument *symbol = ast->symbol;
+ return false;
+}
+
+bool FindUsages::visit(UsingAST *ast)
+{
+ // unsigned using_token = ast->using_token;
+ // unsigned typename_token = ast->typename_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned semicolon_token = ast->semicolon_token;
+ // UsingDeclaration *symbol = ast->symbol;
+ return false;
+}
+
+bool FindUsages::visit(UsingDirectiveAST *ast)
+{
+ // unsigned using_token = ast->using_token;
+ // unsigned namespace_token = ast->namespace_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned semicolon_token = ast->semicolon_token;
+ // UsingNamespaceDirective *symbol = ast->symbol;
+ return false;
+}
+
+bool FindUsages::visit(ObjCClassForwardDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned class_token = ast->class_token;
+ for (NameListAST *it = ast->identifier_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
+ }
+ // unsigned semicolon_token = ast->semicolon_token;
+ // List<ObjCForwardClassDeclaration *> *symbols = ast->symbols;
+ return false;
+}
+
+bool FindUsages::visit(ObjCClassDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned interface_token = ast->interface_token;
+ // unsigned implementation_token = ast->implementation_token;
+ /*const Name *class_name =*/ this->name(ast->class_name);
+
+ Scope *previousScope = switchScope(ast->symbol);
+
+ // unsigned lparen_token = ast->lparen_token;
+ /*const Name *category_name =*/ this->name(ast->category_name);
+ // unsigned rparen_token = ast->rparen_token;
+ // unsigned colon_token = ast->colon_token;
+ /*const Name *superclass =*/ this->name(ast->superclass);
+ this->objCProtocolRefs(ast->protocol_refs);
+ this->objCInstanceVariablesDeclaration(ast->inst_vars_decl);
+ for (DeclarationListAST *it = ast->member_declaration_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned end_token = ast->end_token;
+ // ObjCClass *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(ObjCProtocolForwardDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned protocol_token = ast->protocol_token;
+ for (NameListAST *it = ast->identifier_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
+ }
+ // unsigned semicolon_token = ast->semicolon_token;
+ // List<ObjCForwardProtocolDeclaration *> *symbols = ast->symbols;
+ return false;
+}
+
+bool FindUsages::visit(ObjCProtocolDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned protocol_token = ast->protocol_token;
+ /*const Name *name =*/ this->name(ast->name);
+
+ Scope *previousScope = switchScope(ast->symbol);
+
+ this->objCProtocolRefs(ast->protocol_refs);
+ for (DeclarationListAST *it = ast->member_declaration_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned end_token = ast->end_token;
+ // ObjCProtocol *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(ObjCVisibilityDeclarationAST *ast)
+{
+ (void) ast;
+ // unsigned visibility_token = ast->visibility_token;
+ return false;
+}
+
+bool FindUsages::visit(ObjCPropertyDeclarationAST *ast)
+{
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ // unsigned property_token = ast->property_token;
+ // unsigned lparen_token = ast->lparen_token;
+ for (ObjCPropertyAttributeListAST *it = ast->property_attribute_list; it; it = it->next) {
+ this->objCPropertyAttribute(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ this->declaration(ast->simple_declaration);
+ // List<ObjCPropertyDeclaration *> *symbols = ast->symbols;
+ return false;
+}
+
+bool FindUsages::visit(ObjCMethodDeclarationAST *ast)
+{
+ this->objCMethodPrototype(ast->method_prototype);
+ this->statement(ast->function_body);
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ObjCSynthesizedPropertiesDeclarationAST *ast)
+{
+ // unsigned synthesized_token = ast->synthesized_token;
+ for (ObjCSynthesizedPropertyListAST *it = ast->property_identifier_list; it; it = it->next) {
+ this->objCSynthesizedProperty(it->value);
+ }
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+bool FindUsages::visit(ObjCDynamicPropertiesDeclarationAST *ast)
+{
+ // unsigned dynamic_token = ast->dynamic_token;
+ for (NameListAST *it = ast->property_identifier_list; it; it = it->next) {
+ /*const Name *value =*/ this->name(it->value);
+ }
+ // unsigned semicolon_token = ast->semicolon_token;
+ return false;
+}
+
+// NameAST
+bool FindUsages::visit(ObjCSelectorAST *ast)
+{
+ if (ast->name)
+ reportResult(ast->firstToken(), ast->name);
+
+ for (ObjCSelectorArgumentListAST *it = ast->selector_argument_list; it; it = it->next) {
+ this->objCSelectorArgument(it->value);
+ }
+ return false;
+}
+
+bool FindUsages::visit(QualifiedNameAST *ast)
+{
+#if 0
+ // unsigned global_scope_token = ast->global_scope_token;
+ for (NestedNameSpecifierListAST *it = ast->nested_name_specifier_list; it; it = it->next) {
+ this->nestedNameSpecifier(it->value);
+ }
+ const Name *unqualified_name = this->name(ast->unqualified_name);
+#endif
+
+ for (NestedNameSpecifierListAST *it = ast->nested_name_specifier_list; it; it = it->next) {
+ NestedNameSpecifierAST *nested_name_specifier = it->value;
+
+ if (NameAST *class_or_namespace_name = nested_name_specifier->class_or_namespace_name) {
+ SimpleNameAST *simple_name = class_or_namespace_name->asSimpleName();
+
+ TemplateIdAST *template_id = 0;
+ if (! simple_name) {
+ template_id = class_or_namespace_name->asTemplateId();
+
+ if (template_id) {
+ for (TemplateArgumentListAST *arg_it = template_id->template_argument_list; arg_it; arg_it = arg_it->next) {
+ this->expression(arg_it->value);
+ }
+ }
+ }
+
+ if (simple_name || template_id) {
+ const unsigned identifier_token = simple_name
+ ? simple_name->identifier_token
+ : template_id->identifier_token;
+
+ if (identifier(identifier_token) == _id)
+ checkExpression(ast->firstToken(), identifier_token);
+ }
+ }
+ }
+
+ if (NameAST *unqualified_name = ast->unqualified_name) {
+ unsigned identifier_token = 0;
+
+ if (SimpleNameAST *simple_name = unqualified_name->asSimpleName())
+ identifier_token = simple_name->identifier_token;
+
+ else if (DestructorNameAST *dtor_name = unqualified_name->asDestructorName())
+ identifier_token = dtor_name->identifier_token;
+
+ TemplateIdAST *template_id = 0;
+ if (! identifier_token) {
+ template_id = unqualified_name->asTemplateId();
+
+ if (template_id) {
+ identifier_token = template_id->identifier_token;
+
+ for (TemplateArgumentListAST *template_arguments = template_id->template_argument_list;
+ template_arguments; template_arguments = template_arguments->next) {
+ this->expression(template_arguments->value);
+ }
+ }
+ }
+
+ if (identifier_token && identifier(identifier_token) == _id)
+ checkExpression(ast->firstToken(), identifier_token);
+ }
+
+ return false;
+
+ return false;
+}
+
+bool FindUsages::visit(OperatorFunctionIdAST *ast)
+{
+ // unsigned operator_token = ast->operator_token;
+ this->cppOperator(ast->op);
+ return false;
+}
+
+bool FindUsages::visit(ConversionFunctionIdAST *ast)
+{
+ // unsigned operator_token = ast->operator_token;
+ for (SpecifierListAST *it = ast->type_specifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ for (PtrOperatorListAST *it = ast->ptr_operator_list; it; it = it->next) {
+ this->ptrOperator(it->value);
+ }
+ return false;
+}
+
+bool FindUsages::visit(SimpleNameAST *ast)
+{
+ // unsigned identifier_token = ast->identifier_token;
+ reportResult(ast->identifier_token, ast->name);
+ return false;
+}
+
+bool FindUsages::visit(DestructorNameAST *ast)
+{
+ // unsigned tilde_token = ast->tilde_token;
+ // unsigned identifier_token = ast->identifier_token;
+ reportResult(ast->identifier_token, ast->name);
+ return false;
+}
+
+bool FindUsages::visit(TemplateIdAST *ast)
+{
+ // unsigned identifier_token = ast->identifier_token;
+ reportResult(ast->identifier_token, ast->name);
+ // unsigned less_token = ast->less_token;
+ for (ExpressionListAST *it = ast->template_argument_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned greater_token = ast->greater_token;
+ return false;
+}
+
+
+// SpecifierAST
+bool FindUsages::visit(SimpleSpecifierAST *ast)
+{
+ (void) ast;
+ // unsigned specifier_token = ast->specifier_token;
+ return false;
+}
+
+bool FindUsages::visit(AttributeSpecifierAST *ast)
+{
+ // unsigned attribute_token = ast->attribute_token;
+ // unsigned first_lparen_token = ast->first_lparen_token;
+ // unsigned second_lparen_token = ast->second_lparen_token;
+ for (AttributeListAST *it = ast->attribute_list; it; it = it->next) {
+ this->attribute(it->value);
+ }
+ // unsigned first_rparen_token = ast->first_rparen_token;
+ // unsigned second_rparen_token = ast->second_rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(TypeofSpecifierAST *ast)
+{
+ // unsigned typeof_token = ast->typeof_token;
+ // unsigned lparen_token = ast->lparen_token;
+ this->expression(ast->expression);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(ClassSpecifierAST *ast)
+{
+ // unsigned classkey_token = ast->classkey_token;
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ /*const Name *name =*/ this->name(ast->name);
+
+ Scope *previousScope = switchScope(ast->symbol);
+
+ // unsigned colon_token = ast->colon_token;
+ for (BaseSpecifierListAST *it = ast->base_clause_list; it; it = it->next) {
+ this->baseSpecifier(it->value);
+ }
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ // unsigned lbrace_token = ast->lbrace_token;
+ for (DeclarationListAST *it = ast->member_specifier_list; it; it = it->next) {
+ this->declaration(it->value);
+ }
+ // unsigned rbrace_token = ast->rbrace_token;
+ // Class *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+bool FindUsages::visit(NamedTypeSpecifierAST *ast)
+{
+ /*const Name *name =*/ this->name(ast->name);
+ return false;
+}
+
+bool FindUsages::visit(ElaboratedTypeSpecifierAST *ast)
+{
+ // unsigned classkey_token = ast->classkey_token;
+ for (SpecifierListAST *it = ast->attribute_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ /*const Name *name =*/ this->name(ast->name);
+ return false;
+}
+
+bool FindUsages::visit(EnumSpecifierAST *ast)
+{
+ // unsigned enum_token = ast->enum_token;
+ /*const Name *name =*/ this->name(ast->name);
+ // unsigned lbrace_token = ast->lbrace_token;
+ Scope *previousScope = switchScope(ast->symbol);
+ for (EnumeratorListAST *it = ast->enumerator_list; it; it = it->next) {
+ this->enumerator(it->value);
+ }
+ // unsigned rbrace_token = ast->rbrace_token;
+ // Enum *symbol = ast->symbol;
+ (void) switchScope(previousScope);
+ return false;
+}
+
+
+// PtrOperatorAST
+bool FindUsages::visit(PointerToMemberAST *ast)
+{
+ // unsigned global_scope_token = ast->global_scope_token;
+ for (NestedNameSpecifierListAST *it = ast->nested_name_specifier_list; it; it = it->next) {
+ this->nestedNameSpecifier(it->value);
+ }
+ // unsigned star_token = ast->star_token;
+ for (SpecifierListAST *it = ast->cv_qualifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ return false;
+}
+
+bool FindUsages::visit(PointerAST *ast)
+{
+ // unsigned star_token = ast->star_token;
+ for (SpecifierListAST *it = ast->cv_qualifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ return false;
+}
+
+bool FindUsages::visit(ReferenceAST *ast)
+{
+ (void) ast;
+ // unsigned reference_token = ast->reference_token;
+ return false;
+}
+
+
+// PostfixAST
+bool FindUsages::visit(CallAST *ast)
+{
+ this->expression(ast->base_expression);
+ // unsigned lparen_token = ast->lparen_token;
+ for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
+ this->expression(it->value);
+ }
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+bool FindUsages::visit(ArrayAccessAST *ast)
+{
+ this->expression(ast->base_expression);
+ // unsigned lbracket_token = ast->lbracket_token;
+ this->expression(ast->expression);
+ // unsigned rbracket_token = ast->rbracket_token;
+ return false;
+}
+
+bool FindUsages::visit(PostIncrDecrAST *ast)
+{
+ this->expression(ast->base_expression);
+ // unsigned incr_decr_token = ast->incr_decr_token;
+ return false;
+}
+
+bool FindUsages::visit(MemberAccessAST *ast)
+{
+ this->expression(ast->base_expression);
+ // unsigned access_token = ast->access_token;
+ // unsigned template_token = ast->template_token;
+
+ if (ast->member_name) {
+ if (SimpleNameAST *simple = ast->member_name->asSimpleName()) {
+ if (identifier(simple->identifier_token) == _id) {
+ checkExpression(ast->firstToken(), simple->identifier_token);
+ return false;
+ }
+ }
+ }
+
+ return false;
+}
+
+
+// CoreDeclaratorAST
+bool FindUsages::visit(DeclaratorIdAST *ast)
+{
+ // unsigned dot_dot_dot_token = ast->dot_dot_dot_token;
+ /*const Name *name =*/ this->name(ast->name);
+ return false;
+}
+
+bool FindUsages::visit(NestedDeclaratorAST *ast)
+{
+ // unsigned lparen_token = ast->lparen_token;
+ this->declarator(ast->declarator);
+ // unsigned rparen_token = ast->rparen_token;
+ return false;
+}
+
+
+// PostfixDeclaratorAST
+bool FindUsages::visit(FunctionDeclaratorAST *ast)
+{
+ // unsigned lparen_token = ast->lparen_token;
+ this->parameterDeclarationClause(ast->parameters);
+ // unsigned rparen_token = ast->rparen_token;
+ for (SpecifierListAST *it = ast->cv_qualifier_list; it; it = it->next) {
+ this->specifier(it->value);
+ }
+ this->exceptionSpecification(ast->exception_specification);
+ this->trailingReturnType(ast->trailing_return_type);
+ this->expression(ast->as_cpp_initializer);
+ // Function *symbol = ast->symbol;
+ return false;
+}
+
+bool FindUsages::visit(ArrayDeclaratorAST *ast)
+{
+ // unsigned lbracket_token = ast->lbracket_token;
+ this->expression(ast->expression);
+ // unsigned rbracket_token = ast->rbracket_token;
+ return false;
+}
+
+
diff --git a/src/libs/cplusplus/FindUsages.h b/src/libs/cplusplus/FindUsages.h
index 5d57a0c287634db20a151906ac3f42531ef82d54..f48ac945829a9edbb3ea398bdc8313b24a493ca0 100644
--- a/src/libs/cplusplus/FindUsages.h
+++ b/src/libs/cplusplus/FindUsages.h
@@ -68,67 +68,239 @@ public:
QList<int> references() const;
protected:
- using ASTVisitor::visit;
- using ASTVisitor::endVisit;
+ using ASTVisitor::translationUnit;
+
+ Scope *switchScope(Scope *scope);
+ Scope *switchScope(ScopedSymbol *symbol);
QString matchingLine(const Token &tk) const;
+ void reportResult(unsigned tokenIndex, const Name *name, Scope *scope = 0);
+ void reportResult(unsigned tokenIndex, const Identifier *id, Scope *scope = 0);
void reportResult(unsigned tokenIndex, const QList<LookupItem> &candidates);
void reportResult(unsigned tokenIndex);
bool checkCandidates(const QList<LookupItem> &candidates) const;
- void checkExpression(unsigned startToken, unsigned endToken);
+ void checkExpression(unsigned startToken, unsigned endToken, Scope *scope = 0);
- void ensureNameIsValid(NameAST *ast);
+ static bool compareFullyQualifiedName(const QList<const Name *> &path, const QList<const Name *> &other);
+ static bool compareName(const Name *name, const Name *other);
- FunctionDefinitionAST *enclosingFunctionDefinition() const;
- TemplateDeclarationAST *enclosingTemplateDeclaration() const;
- Scope *enclosingScope();
+ void statement(StatementAST *ast);
+ void expression(ExpressionAST *ast);
+ void declaration(DeclarationAST *ast);
+ const Name *name(NameAST *ast);
+ void specifier(SpecifierAST *ast);
+ void ptrOperator(PtrOperatorAST *ast);
+ void coreDeclarator(CoreDeclaratorAST *ast);
+ void postfixDeclarator(PostfixDeclaratorAST *ast);
- bool preVisit(AST *ast);
- void postVisit(AST *);
+ void objCSelectorArgument(ObjCSelectorArgumentAST *ast);
+ void attribute(AttributeAST *ast);
+ void declarator(DeclaratorAST *ast);
+ void qtPropertyDeclarationItem(QtPropertyDeclarationItemAST *ast);
+ void qtInterfaceName(QtInterfaceNameAST *ast);
+ void baseSpecifier(BaseSpecifierAST *ast);
+ void ctorInitializer(CtorInitializerAST *ast);
+ void enumerator(EnumeratorAST *ast);
+ void exceptionSpecification(ExceptionSpecificationAST *ast);
+ void memInitializer(MemInitializerAST *ast);
+ void nestedNameSpecifier(NestedNameSpecifierAST *ast);
+ void newPlacement(NewPlacementAST *ast);
+ void newArrayDeclarator(NewArrayDeclaratorAST *ast);
+ void newInitializer(NewInitializerAST *ast);
+ void newTypeId(NewTypeIdAST *ast);
+ void cppOperator(OperatorAST *ast);
+ void parameterDeclarationClause(ParameterDeclarationClauseAST *ast);
+ void translationUnit(TranslationUnitAST *ast);
+ void objCProtocolRefs(ObjCProtocolRefsAST *ast);
+ void objCMessageArgument(ObjCMessageArgumentAST *ast);
+ void objCTypeName(ObjCTypeNameAST *ast);
+ void objCInstanceVariablesDeclaration(ObjCInstanceVariablesDeclarationAST *ast);
+ void objCPropertyAttribute(ObjCPropertyAttributeAST *ast);
+ void objCMessageArgumentDeclaration(ObjCMessageArgumentDeclarationAST *ast);
+ void objCMethodPrototype(ObjCMethodPrototypeAST *ast);
+ void objCSynthesizedProperty(ObjCSynthesizedPropertyAST *ast);
+ void lambdaIntroducer(LambdaIntroducerAST *ast);
+ void lambdaCapture(LambdaCaptureAST *ast);
+ void capture(CaptureAST *ast);
+ void lambdaDeclarator(LambdaDeclaratorAST *ast);
+ void trailingReturnType(TrailingReturnTypeAST *ast);
- virtual bool visit(NamespaceAST *ast);
+ // AST
+ virtual bool visit(ObjCSelectorArgumentAST *ast);
+ virtual bool visit(AttributeAST *ast);
+ virtual bool visit(DeclaratorAST *ast);
+ virtual bool visit(QtPropertyDeclarationItemAST *ast);
+ virtual bool visit(QtInterfaceNameAST *ast);
+ virtual bool visit(BaseSpecifierAST *ast);
+ virtual bool visit(CtorInitializerAST *ast);
+ virtual bool visit(EnumeratorAST *ast);
+ virtual bool visit(ExceptionSpecificationAST *ast);
virtual bool visit(MemInitializerAST *ast);
- virtual bool visit(MemberAccessAST *ast);
+ virtual bool visit(NestedNameSpecifierAST *ast);
+ virtual bool visit(NewPlacementAST *ast);
+ virtual bool visit(NewArrayDeclaratorAST *ast);
+ virtual bool visit(NewInitializerAST *ast);
+ virtual bool visit(NewTypeIdAST *ast);
+ virtual bool visit(OperatorAST *ast);
+ virtual bool visit(ParameterDeclarationClauseAST *ast);
+ virtual bool visit(TranslationUnitAST *ast);
+ virtual bool visit(ObjCProtocolRefsAST *ast);
+ virtual bool visit(ObjCMessageArgumentAST *ast);
+ virtual bool visit(ObjCTypeNameAST *ast);
+ virtual bool visit(ObjCInstanceVariablesDeclarationAST *ast);
+ virtual bool visit(ObjCPropertyAttributeAST *ast);
+ virtual bool visit(ObjCMessageArgumentDeclarationAST *ast);
+ virtual bool visit(ObjCMethodPrototypeAST *ast);
+ virtual bool visit(ObjCSynthesizedPropertyAST *ast);
+ virtual bool visit(LambdaIntroducerAST *ast);
+ virtual bool visit(LambdaCaptureAST *ast);
+ virtual bool visit(CaptureAST *ast);
+ virtual bool visit(LambdaDeclaratorAST *ast);
+ virtual bool visit(TrailingReturnTypeAST *ast);
+
+ // StatementAST
+ virtual bool visit(QtMemberDeclarationAST *ast);
+ virtual bool visit(CaseStatementAST *ast);
+ virtual bool visit(CompoundStatementAST *ast);
+ virtual bool visit(DeclarationStatementAST *ast);
+ virtual bool visit(DoStatementAST *ast);
+ virtual bool visit(ExpressionOrDeclarationStatementAST *ast);
+ virtual bool visit(ExpressionStatementAST *ast);
+ virtual bool visit(ForeachStatementAST *ast);
+ virtual bool visit(ForStatementAST *ast);
+ virtual bool visit(IfStatementAST *ast);
+ virtual bool visit(LabeledStatementAST *ast);
+ virtual bool visit(BreakStatementAST *ast);
+ virtual bool visit(ContinueStatementAST *ast);
+ virtual bool visit(GotoStatementAST *ast);
+ virtual bool visit(ReturnStatementAST *ast);
+ virtual bool visit(SwitchStatementAST *ast);
+ virtual bool visit(TryBlockStatementAST *ast);
+ virtual bool visit(CatchClauseAST *ast);
+ virtual bool visit(WhileStatementAST *ast);
+ virtual bool visit(ObjCFastEnumerationAST *ast);
+ virtual bool visit(ObjCSynchronizedStatementAST *ast);
+
+ // ExpressionAST
+ virtual bool visit(IdExpressionAST *ast);
+ virtual bool visit(CompoundExpressionAST *ast);
+ virtual bool visit(CompoundLiteralAST *ast);
+ virtual bool visit(QtMethodAST *ast);
+ virtual bool visit(BinaryExpressionAST *ast);
+ virtual bool visit(CastExpressionAST *ast);
+ virtual bool visit(ConditionAST *ast);
+ virtual bool visit(ConditionalExpressionAST *ast);
+ virtual bool visit(CppCastExpressionAST *ast);
+ virtual bool visit(DeleteExpressionAST *ast);
+ virtual bool visit(ArrayInitializerAST *ast);
+ virtual bool visit(NewExpressionAST *ast);
+ virtual bool visit(TypeidExpressionAST *ast);
+ virtual bool visit(TypenameCallExpressionAST *ast);
+ virtual bool visit(TypeConstructorCallAST *ast);
+ virtual bool visit(SizeofExpressionAST *ast);
+ virtual bool visit(NumericLiteralAST *ast);
+ virtual bool visit(BoolLiteralAST *ast);
+ virtual bool visit(ThisExpressionAST *ast);
+ virtual bool visit(NestedExpressionAST *ast);
+ virtual bool visit(StringLiteralAST *ast);
+ virtual bool visit(ThrowExpressionAST *ast);
+ virtual bool visit(TypeIdAST *ast);
+ virtual bool visit(UnaryExpressionAST *ast);
+ virtual bool visit(ObjCMessageExpressionAST *ast);
+ virtual bool visit(ObjCProtocolExpressionAST *ast);
+ virtual bool visit(ObjCEncodeExpressionAST *ast);
+ virtual bool visit(ObjCSelectorExpressionAST *ast);
+ virtual bool visit(LambdaExpressionAST *ast);
+ virtual bool visit(BracedInitializerAST *ast);
+
+ // DeclarationAST
+ virtual bool visit(SimpleDeclarationAST *ast);
+ virtual bool visit(EmptyDeclarationAST *ast);
+ virtual bool visit(AccessDeclarationAST *ast);
+ virtual bool visit(QtObjectTagAST *ast);
+ virtual bool visit(QtPrivateSlotAST *ast);
+ virtual bool visit(QtPropertyDeclarationAST *ast);
+ virtual bool visit(QtEnumDeclarationAST *ast);
+ virtual bool visit(QtFlagsDeclarationAST *ast);
+ virtual bool visit(QtInterfacesDeclarationAST *ast);
+ virtual bool visit(AsmDefinitionAST *ast);
+ virtual bool visit(ExceptionDeclarationAST *ast);
+ virtual bool visit(FunctionDefinitionAST *ast);
+ virtual bool visit(LinkageBodyAST *ast);
+ virtual bool visit(LinkageSpecificationAST *ast);
+ virtual bool visit(NamespaceAST *ast);
+ virtual bool visit(NamespaceAliasDefinitionAST *ast);
+ virtual bool visit(ParameterDeclarationAST *ast);
+ virtual bool visit(TemplateDeclarationAST *ast);
+ virtual bool visit(TypenameTypeParameterAST *ast);
+ virtual bool visit(TemplateTypeParameterAST *ast);
+ virtual bool visit(UsingAST *ast);
+ virtual bool visit(UsingDirectiveAST *ast);
+ virtual bool visit(ObjCClassForwardDeclarationAST *ast);
+ virtual bool visit(ObjCClassDeclarationAST *ast);
+ virtual bool visit(ObjCProtocolForwardDeclarationAST *ast);
+ virtual bool visit(ObjCProtocolDeclarationAST *ast);
+ virtual bool visit(ObjCVisibilityDeclarationAST *ast);
+ virtual bool visit(ObjCPropertyDeclarationAST *ast);
+ virtual bool visit(ObjCMethodDeclarationAST *ast);
+ virtual bool visit(ObjCSynthesizedPropertiesDeclarationAST *ast);
+ virtual bool visit(ObjCDynamicPropertiesDeclarationAST *ast);
+
+ // NameAST
+ virtual bool visit(ObjCSelectorAST *ast);
virtual bool visit(QualifiedNameAST *ast);
- virtual bool visit(EnumeratorAST *ast);
+ virtual bool visit(OperatorFunctionIdAST *ast);
+ virtual bool visit(ConversionFunctionIdAST *ast);
virtual bool visit(SimpleNameAST *ast);
virtual bool visit(DestructorNameAST *ast);
virtual bool visit(TemplateIdAST *ast);
- virtual bool visit(ParameterDeclarationAST *ast);
- virtual bool visit(ExpressionOrDeclarationStatementAST *ast);
- virtual bool visit(FunctionDeclaratorAST *ast);
- virtual bool visit(SimpleDeclarationAST *);
- virtual bool visit(ObjCSelectorAST *ast);
- virtual bool visit(QtPropertyDeclarationAST *);
- virtual void endVisit(QtPropertyDeclarationAST *);
- virtual bool visit(TypenameTypeParameterAST *ast);
- virtual bool visit(TemplateTypeParameterAST *ast);
+ // SpecifierAST
+ virtual bool visit(SimpleSpecifierAST *ast);
+ virtual bool visit(AttributeSpecifierAST *ast);
+ virtual bool visit(TypeofSpecifierAST *ast);
+ virtual bool visit(ClassSpecifierAST *ast);
+ virtual bool visit(NamedTypeSpecifierAST *ast);
+ virtual bool visit(ElaboratedTypeSpecifierAST *ast);
+ virtual bool visit(EnumSpecifierAST *ast);
- virtual bool visit(FunctionDefinitionAST *ast);
+ // PtrOperatorAST
+ virtual bool visit(PointerToMemberAST *ast);
+ virtual bool visit(PointerAST *ast);
+ virtual bool visit(ReferenceAST *ast);
- static bool compareFullyQualifiedName(const QList<const Name *> &path, const QList<const Name *> &other);
- static bool compareName(const Name *name, const Name *other);
+ // PostfixAST
+ virtual bool visit(CallAST *ast);
+ virtual bool visit(ArrayAccessAST *ast);
+ virtual bool visit(PostIncrDecrAST *ast);
+ virtual bool visit(MemberAccessAST *ast);
+
+ // CoreDeclaratorAST
+ virtual bool visit(DeclaratorIdAST *ast);
+ virtual bool visit(NestedDeclaratorAST *ast);
+
+ // PostfixDeclaratorAST
+ virtual bool visit(FunctionDeclaratorAST *ast);
+ virtual bool visit(ArrayDeclaratorAST *ast);
private:
const Identifier *_id;
+ Symbol *_declSymbol;
QList<const Name *> _declSymbolFullyQualifiedName;
Document::Ptr _doc;
Snapshot _snapshot;
LookupContext _context;
QByteArray _source;
- Semantic _sem;
- QList<AST *> _astStack;
QList<int> _references;
QList<Usage> _usages;
- int _inSimpleDeclaration;
- bool _inQProperty;
QSet<unsigned> _processed;
TypeOfExpression typeofExpression;
+ Scope *_currentScope;
};
} // end of namespace CPlusPlus
#endif // CPLUSPLUS_FINDUSAGES_H
+
diff --git a/src/plugins/cppeditor/cppeditor.cpp b/src/plugins/cppeditor/cppeditor.cpp
index 8b80fb356f3eddf707cc6daff2abb28b973019b9..e067cb37b0869744c4ce8f866b1e28cf31f185c8 100644
--- a/src/plugins/cppeditor/cppeditor.cpp
+++ b/src/plugins/cppeditor/cppeditor.cpp
@@ -739,12 +739,14 @@ void CPPEditor::markSymbolsNow()
setExtraSelections(CodeSemanticsSelection, selections);
}
-static QList<int> lazyFindReferences(Scope *scope, QString code, const LookupContext &context)
+static QList<int> lazyFindReferences(Scope *scope, QString code, Document::Ptr doc, Snapshot snapshot)
{
TypeOfExpression typeOfExpression;
- typeOfExpression.init(context.thisDocument(), context.snapshot(), context.bindings());
- if (Symbol *canonicalSymbol = CanonicalSymbol::canonicalSymbol(scope, code, typeOfExpression))
- return CppTools::CppModelManagerInterface::instance()->references(canonicalSymbol, context);
+ snapshot.insert(doc);
+ typeOfExpression.init(doc, snapshot);
+ if (Symbol *canonicalSymbol = CanonicalSymbol::canonicalSymbol(scope, code, typeOfExpression)) {
+ return CppTools::CppModelManagerInterface::instance()->references(canonicalSymbol, typeOfExpression.context());
+ }
return QList<int>();
}
@@ -758,12 +760,10 @@ void CPPEditor::markSymbols(const QTextCursor &tc, const SemanticInfo &info)
CanonicalSymbol cs(this, info);
QString expression;
if (Scope *scope = cs.getScopeAndExpression(this, info, tc, &expression)) {
- LookupContext context(info.doc, info.snapshot);
-
m_references.cancel();
m_referencesRevision = info.revision;
m_referencesCursorPosition = position();
- m_references = QtConcurrent::run(&lazyFindReferences, scope, expression, context);
+ m_references = QtConcurrent::run(&lazyFindReferences, scope, expression, info.doc, info.snapshot);
m_referencesWatcher.setFuture(m_references);
} else {
const QList<QTextEdit::ExtraSelection> selections = extraSelections(CodeSemanticsSelection);
diff --git a/src/plugins/cpptools/cppfindreferences.cpp b/src/plugins/cpptools/cppfindreferences.cpp
index aabe12ca5e5485dbbcc4dbe026832a941921da31..87254f03047719ee0665b9771d1a60465a677701 100644
--- a/src/plugins/cpptools/cppfindreferences.cpp
+++ b/src/plugins/cpptools/cppfindreferences.cpp
@@ -52,6 +52,7 @@
#include <cplusplus/CppDocument.h>
#include <cplusplus/Overview.h>
+#include <cplusplus/FindUsages.h>
#include <QtCore/QTime>
#include <QtCore/QTimer>
@@ -108,18 +109,25 @@ public:
return usages; // skip this document, it's not using symbolId.
}
- QByteArray source = snapshot.preprocessedCode(
- getSource(fileName, workingCopy), fileName);
+ Document::Ptr doc;
+ QByteArray source;
- Document::Ptr doc = snapshot.documentFromSource(source, fileName);
- doc->tokenize();
+ if (symbolDocument && fileName == symbolDocument->fileName())
+ doc = symbolDocument;
+ else {
+ source = snapshot.preprocessedCode(getSource(fileName, workingCopy), fileName);
+ doc = snapshot.documentFromSource(source, fileName);
+ doc->tokenize();
+ }
Control *control = doc->control();
if (control->findIdentifier(symbolId->chars(), symbolId->size()) != 0) {
- doc->check();
+ if (doc != symbolDocument)
+ doc->check();
FindUsages process(doc, snapshot);
process(symbol);
+
usages = process.usages();
}
diff --git a/src/shared/cplusplus/Control.cpp b/src/shared/cplusplus/Control.cpp
index 15b2c517871d63d826b4b5175a9a523623cc95e3..c2752220dfe32352d88972f4b22602fb47aabc32 100644
--- a/src/shared/cplusplus/Control.cpp
+++ b/src/shared/cplusplus/Control.cpp
@@ -56,6 +56,7 @@
#include "TypeMatcher.h"
#include <map>
#include <set>
+#include <algorithm>
using namespace CPlusPlus;
@@ -770,3 +771,8 @@ const Identifier *Control::objcCopyId() const
const Identifier *Control::objcNonatomicId() const
{ return d->objcNonatomicId; }
+
+bool Control::hasSymbol(Symbol *symbol) const
+{
+ return std::find(d->symbols.begin(), d->symbols.end(), symbol) != d->symbols.end();
+}
diff --git a/src/shared/cplusplus/Control.h b/src/shared/cplusplus/Control.h
index 7cd42e2614506e0302cc8d5d564144b6d5f88faf..bc793da03cf11acf1b94f1ed147a1d9636d87d44 100644
--- a/src/shared/cplusplus/Control.h
+++ b/src/shared/cplusplus/Control.h
@@ -209,6 +209,8 @@ public:
const NumericLiteral *findOrInsertNumericLiteral(const char *chars, unsigned size);
const NumericLiteral *findOrInsertNumericLiteral(const char *chars);
+ bool hasSymbol(Symbol *symbol) const;
+
private:
class Data;
friend class Data;