private SemanticResolver(
ParserOptions parserOptions,
Dictionary <string, DbParameterReferenceExpression> parameters,
Dictionary <string, DbVariableReferenceExpression> variables,
TypeResolver typeResolver)
{
_parserOptions = parserOptions;
_parameters = parameters;
_variables = variables;
_typeResolver = typeResolver;
//
// Creates Scope manager
//
_scopeManager = new ScopeManager(NameComparer);
//
// Push a root scope region
//
EnterScopeRegion();
//
// Add command free variables to the root scope
//
foreach (var variable in _variables.Values)
{
CurrentScope.Add(variable.VariableName, new FreeVariableScopeEntry(variable));
}
}
void IExpectationScope.Add(IExpectation expectation, bool hasHigherPrecedence)
{
if (expectation == null)
{
throw new ArgumentNullException("expectation");
}
CurrentScope.Add(expectation, hasHigherPrecedence);
}
// Add a symbol to the current scope
Symbol Add(string name, Symbol sym)
{
CurrentScope.Add(sym, name);
return(sym);
}
