/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation.
*
* This source code is subject to terms and conditions of the Microsoft Public License. A
* copy of the license can be found in the License.html file at the root of this distribution. If
* you cannot locate the Microsoft Public License, please send an email to
* dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
* by the terms of the Microsoft Public License.
*
* You must not remove this notice, or any other, from this software.
*
*
* ***************************************************************************/
namespace Microsoft.Scripting{
public enum ScriptCodeParseResult {
/// <summary>
/// Source code is a syntactically correct.
/// </summary>
Complete,
/// <summary>
/// Source code represents an empty statement/expression.
/// </summary>
Empty,
/// <summary>
/// Source code is already invalid and no suffix can make it syntactically correct.
/// </summary>
Invalid,
/// <summary>
/// Last token is incomplete. Source code can still be completed correctly.
/// </summary>
IncompleteToken,
/// <summary>
/// Last statement is incomplete. Source code can still be completed correctly.
/// </summary>
IncompleteStatement,
}
// TODO: rename or remove
public static class SourceCodePropertiesUtils {
public static bool IsCompleteOrInvalid(/*this*/ ScriptCodeParseResult props, bool allowIncompleteStatement) {
return
props == ScriptCodeParseResult.Invalid ||
props != ScriptCodeParseResult.IncompleteToken &&
(allowIncompleteStatement || props != ScriptCodeParseResult.IncompleteStatement);
}
}
}
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