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New generators for ASTVisit.cpp and ASTClone.cpp

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This commit is contained in:
Roberto Raggi
2009-06-17 16:07:36 +02:00
parent 609f4a437b
commit a29864ef01
1 changed files with 44 additions and 5 deletions
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49
tests/manual/cplusplus/main.cpp
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@@ -196,8 +196,8 @@ protected:
if (ast->lbrace_token)
insertTextAfter(ast->lbrace_token, " Q_OBJECT\n");
for (DeclarationAST *it = ast->member_specifiers; it; it = it->next) {
accept(it);
for (DeclarationListAST *it = ast->member_specifiers; it; it = it->next) {
accept(it->declaration);
}
return false;
@@ -342,8 +342,40 @@ protected:
}
};
class SearchListNodes: protected ASTVisitor
{
QList<QByteArray> _listNodes;
public:
SearchListNodes(Control *control)
: ASTVisitor(control)
{ }
QList<QByteArray> operator()(AST *ast)
{
_listNodes.clear();
accept(ast);
return _listNodes;
}
protected:
virtual bool visit(ClassSpecifierAST *ast)
{
for (unsigned i = 0; i < ast->symbol->memberCount(); ++i) {
Symbol *member = ast->symbol->memberAt(i);
if (! qstrcmp("next", member->name()->identifier()->chars())) {
_listNodes.append(ast->symbol->name()->identifier()->chars());
break;
}
}
return true;
}
};
class VisitCG: protected ASTVisitor
{
QList<QByteArray> _listNodes;
public:
VisitCG(Control *control)
: ASTVisitor(control)
@@ -385,6 +417,9 @@ public:
"\n"
"CPLUSPLUS_BEGIN_NAMESPACE\n" << std::endl;
SearchListNodes listNodes(control());
_listNodes = listNodes(ast);
accept(ast);
std::cout << "CPLUSPLUS_END_NAMESPACE" << std::endl;
@@ -423,7 +458,11 @@ protected:
} else if (PointerType *ptrTy = member->type()->asPointerType()) {
if (NamedType *namedTy = ptrTy->elementType()->asNamedType()) {
QByteArray typeName = namedTy->name()->identifier()->chars();
if (typeName.endsWith("AST")) {
if (_listNodes.contains(typeName) && memberName != "next") {
std::cout
<< " for (" << typeName.constData() << " *it = " << memberName.constData() << "; it; it = it->next)" << std::endl
<< " accept(it, visitor);" << std::endl;
} else if (typeName.endsWith("AST") && memberName != "next") {
std::cout << " accept(" << memberName.constData() << ", visitor);" << std::endl;
}
}
@@ -515,8 +554,8 @@ int main(int argc, char *argv[])
Scope globalScope;
Semantic sem(&control);
for (DeclarationAST *decl = ast->declarations; decl; decl = decl->next) {
sem.check(decl, &globalScope);
for (DeclarationListAST *decl = ast->declarations; decl; decl = decl->next) {
sem.check(decl->declaration, &globalScope);
}
// test the rewriter