/// <summary>
/// Finds the last import statement and returns its end location (the position after the semicolon).
/// If no import but module statement was found, the end location of this module statement will be returned.
/// </summary>
public static CodeLocation FindLastImportStatementEndLocation(DModule m, string moduleCode = null)
{
IStatement lastStmt = null;
foreach (var s in m.StaticStatements)
if (s is ImportStatement)
lastStmt = s;
else if (lastStmt != null)
break;
if (lastStmt != null)
return lastStmt.EndLocation;
if (m.OptionalModuleStatement != null)
return m.OptionalModuleStatement.EndLocation;
if (moduleCode != null)
using(var sr = new StringReader(moduleCode))
using (var lx = new Lexer(sr) { OnlyEnlistDDocComments = false })
{
lx.NextToken();
if (lx.Comments.Count != 0)
return lx.Comments[lx.Comments.Count - 1].EndPosition;
}
return new CodeLocation(1, 1);
}
public void Dispose()
{
doc = null;
BlockAttributes.Clear();
BlockAttributes = null;
DeclarationAttributes.Clear();
DeclarationAttributes = null;
Lexer.Dispose();
Lexer = null;
TrackerVariables = null;
ParseErrors = null;
}
public DParser(Lexer lexer)
{
this.Lexer = lexer;
Lexer.LexerErrors = ParseErrors;
}