private void CreateCompilationContext(AstNode entity, IMethod method, ITypeDefinition type, string thisAlias)
{
_usedNames = method != null ? new HashSet <string>(method.DeclaringTypeDefinition.TypeParameters.Concat(method.TypeParameters).Select(p => _namer.GetTypeParameterName(p))) : new HashSet <string>();
if (entity != null)
{
var x = new VariableGatherer(_resolver, _namer, _errorReporter).GatherVariables(entity, method, _usedNames);
variables = x.Item1;
_usedNames = x.Item2;
}
nestedFunctionsRoot = entity != null ? new NestedFunctionGatherer(_resolver).GatherNestedFunctions(entity, variables) : new NestedFunctionData(null);
var nestedFunctionsDict = new[] { nestedFunctionsRoot }.Concat(nestedFunctionsRoot.DirectlyOrIndirectlyNestedFunctions).Where(f => f.ResolveResult != null).ToDictionary(f => f.ResolveResult);
_statementCompiler = new StatementCompiler(_metadataImporter, _namer, _errorReporter, _compilation, _resolver, variables, nestedFunctionsDict, _runtimeLibrary, thisAlias, _usedNames, null, method, type);
}
