public static TypeMember Lift(Statement stmt)
{
var typeMemberStatement = stmt as TypeMemberStatement;
if (null != typeMemberStatement)
{
return(TypeMember.Lift(typeMemberStatement));
}
var declaration = stmt as DeclarationStatement;
if (null != declaration)
{
return(TypeMember.Lift(declaration));
}
var expressionStatement = stmt as ExpressionStatement;
if (null != expressionStatement)
{
return(TypeMember.Lift(expressionStatement));
}
throw new NotImplementedException(stmt.ToCodeString());
}
public static TypeMember Lift(ExpressionStatement stmt)
{
var e = stmt.Expression;
var closure = e as BlockExpression;
if (closure != null)
{
return(TypeMember.Lift(closure));
}
throw new NotImplementedException(stmt.ToCodeString());
}
private static void LiftBlockInto(TypeMemberCollection collection, Block block)
{
foreach (var stmt in block.Statements)
{
var childBlock = stmt as Block;
if (childBlock != null)
{
LiftBlockInto(collection, childBlock);
}
else
{
collection.Add(TypeMember.Lift(stmt));
}
}
}
public static TypeMember Lift(DeclarationStatement stmt)
{
var closure = stmt.Initializer as BlockExpression;
if (closure != null && closure.ContainsAnnotation(BlockExpression.ClosureNameAnnotation))
{
return(TypeMember.Lift(closure));
}
return(new Field(stmt.LexicalInfo)
{
Name = stmt.Declaration.Name,
Type = stmt.Declaration.Type,
Initializer = stmt.Initializer
});
}
