From 2011c020fa5461e8e8fe6e608c0798fa530a08fd Mon Sep 17 00:00:00 2001
From: Josef Pihrt <josef@pihrt.net>
Date: Fri, 13 Sep 2024 19:49:16 +0200
Subject: [PATCH] Fix analyzer RCS0056 (#1514)

---
 ChangeLog.md                                  |  1 +
 .../CSharp/LineIsTooLongAnalyzer.cs           |  1 +
 .../RCS0056LineIsTooLongTests.cs              | 19 +++++++++++++++++++
 3 files changed, 21 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index 8491d31b0d..75cdd321e7 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fix analyzer [RCS1018](https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1018) ([PR](https://github.com/dotnet/roslynator/pull/1510))
 - Fix analyzer [RCS1264](https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1264) ([PR](https://github.com/dotnet/roslynator/pull/1511))
 - Fix analyzer [RCS0053](https://josefpihrt.github.io/docs/roslynator/analyzers/RCS0053) ([PR](https://github.com/dotnet/roslynator/pull/1512))
+- Fix analyzer [RCS0056](https://josefpihrt.github.io/docs/roslynator/analyzers/RCS0056) ([PR](https://github.com/dotnet/roslynator/pull/1514))
 
 ### Changed
 
diff --git a/src/Formatting.Analyzers/CSharp/LineIsTooLongAnalyzer.cs b/src/Formatting.Analyzers/CSharp/LineIsTooLongAnalyzer.cs
index b243558c22..e13444a39c 100644
--- a/src/Formatting.Analyzers/CSharp/LineIsTooLongAnalyzer.cs
+++ b/src/Formatting.Analyzers/CSharp/LineIsTooLongAnalyzer.cs
@@ -113,6 +113,7 @@ private static void AnalyzeSyntaxTree(SyntaxTreeAnalysisContext context)
                     SyntaxKind.StringLiteralToken,
 #if ROSLYN_4_2
                     SyntaxKind.InterpolatedRawStringEndToken,
+                    SyntaxKind.MultiLineRawStringLiteralToken,
 #endif
                     SyntaxKind.InterpolatedStringEndToken))
                 {
diff --git a/src/Tests/Formatting.Analyzers.Tests/RCS0056LineIsTooLongTests.cs b/src/Tests/Formatting.Analyzers.Tests/RCS0056LineIsTooLongTests.cs
index 3744cf31ee..17e8ad99ea 100644
--- a/src/Tests/Formatting.Analyzers.Tests/RCS0056LineIsTooLongTests.cs
+++ b/src/Tests/Formatting.Analyzers.Tests/RCS0056LineIsTooLongTests.cs
@@ -1286,6 +1286,25 @@ static void M(string x, int y)
             0);
     }
 }
+"""");
+    }
+
+    [Fact, Trait(Traits.Analyzer, DiagnosticIdentifiers.LineIsTooLong)]
+    public async Task TestNoDiagnostic_LongRawStringLiteral()
+    {
+        await VerifyNoDiagnosticAsync(""""
+class C
+{
+    static void M(string x, int y)
+    {
+        C.M(
+            """
+            
+               xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+            """,
+            0);
+    }
+}
 """");
     }
 }