hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-05-05 21:55:19 +02:00
Code Issues Packages Projects Releases Wiki Activity

C#: Simplify using statements

Browse Source
This commit is contained in:
Tamas Vajk
2020-10-06 13:59:19 +02:00
parent 412b87c5c7
commit 33672a4058
21 changed files with 394 additions and 441 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
csharp/extractor/Semmle.Util/IEnumerableExtensions.cs
View File

@@ -33,30 +33,29 @@ namespace Semmle.Util
/// </summary>
public static IEnumerable<T> Interleave<T>(this IEnumerable<T> first, IEnumerable<T> second)
{
using (IEnumerator<T> enumerator1 = first.GetEnumerator(), enumerator2 = second.GetEnumerator())
using IEnumerator<T> enumerator1 = first.GetEnumerator();
using IEnumerator<T> enumerator2 = second.GetEnumerator();
bool moveNext1;
while ((moveNext1 = enumerator1.MoveNext()) && enumerator2.MoveNext())
{
bool moveNext1;
while ((moveNext1 = enumerator1.MoveNext()) && enumerator2.MoveNext())
yield return enumerator1.Current;
yield return enumerator2.Current;
}
if (moveNext1)
{
// `first` has more elements than `second`
yield return enumerator1.Current;
while (enumerator1.MoveNext())
{
yield return enumerator1.Current;
yield return enumerator2.Current;
}
}
if (moveNext1)
{
// `first` has more elements than `second`
yield return enumerator1.Current;
while (enumerator1.MoveNext())
{
yield return enumerator1.Current;
}
}
while (enumerator2.MoveNext())
{
// `second` has more elements than `first`
yield return enumerator2.Current;
}
while (enumerator2.MoveNext())
{
// `second` has more elements than `first`
yield return enumerator2.Current;
}
}