From: Viktor Hofer <viktor.hofer@microsoft.com>
Date: Tue, 19 Jun 2018 21:34:37 +0000 (+0200)
Subject: Remove StringBuilderCache usage from System.Text.RegularExpressions (dotnet/coreclr... 
X-Git-Tag: submit/tizen/20210909.063632~11030^2~4561
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8cc40d7404d4dae93fcfa5657d7915bea529bc11;p=platform%2Fupstream%2Fdotnet%2Fruntime.git

Remove StringBuilderCache usage from System.Text.RegularExpressions (dotnet/coreclr#30474)

* Remove StringBuilderCache usage

* fixed buffer size, manual reverse copying & local textinfo

* Fast path for not to encode string

* avoid one span slice

* code formatting & bounds check opt

* Avoid string allocation in char class

Signed-off-by: dotnet-bot-corefx-mirror <dotnet-bot@microsoft.com>


Commit migrated from https://github.com/dotnet/coreclr/commit/d429e0291cefdba83248b3d158926df05a76528e
---

diff --git a/src/libraries/System.Private.CoreLib/src/System/Text/ValueStringBuilder.cs b/src/libraries/System.Private.CoreLib/src/System/Text/ValueStringBuilder.cs
index 1e33bdb..0448837 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Text/ValueStringBuilder.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Text/ValueStringBuilder.cs
@@ -9,7 +9,7 @@ using System.Runtime.InteropServices;
 
 namespace System.Text
 {
-    internal ref struct ValueStringBuilder
+    internal ref partial struct ValueStringBuilder
     {
         private char[] _arrayToReturnToPool;
         private Span<char> _chars;