/// Return all typedefs with given name from given scope up to function scope.
QList<LookupItem> TypeResolver::typedefsFromScopeUpToFunctionScope(const Name *name, Scope *scope)
{
QList<LookupItem> results;
if (!scope)
return results;
Scope *enclosingBlockScope = 0;
for (Block *block = scope->asBlock(); block;
block = enclosingBlockScope ? enclosingBlockScope->asBlock() : 0) {
const unsigned memberCount = block->memberCount();
for (unsigned i = 0; i < memberCount; ++i) {
Symbol *symbol = block->memberAt(i);
if (Declaration *declaration = symbol->asDeclaration()) {
if (isTypedefWithName(declaration, name)) {
LookupItem item;
item.setDeclaration(declaration);
item.setScope(block);
item.setType(declaration->type());
results.append(item);
}
}
}
enclosingBlockScope = block->enclosingScope();
if (enclosingBlockScope) {
// For lambda, step beyond the function to its enclosing block
if (Function *enclosingFunction = enclosingBlockScope->asFunction()) {
if (!enclosingFunction->name())
enclosingBlockScope = enclosingBlockScope->enclosingScope();
}
}
}
return results;
}
Function *Symbol::enclosingFunction() const
{
for (Scope *s = _enclosingScope; s; s = s->enclosingScope()) {
if (Function *fun = s->asFunction())
return fun;
}
return 0;
}