C#: Add string interpolation examples to cs/useless-assignment-to-local.

michaelnebel · michaelnebel · commit 5dcaed80dbfa · 2025-04-03T12:42:36.000+02:00
diff --git a/csharp/ql/test/query-tests/Dead Code/DeadStoreOfLocal/DeadStoreOfLocal.cs b/csharp/ql/test/query-tests/Dead Code/DeadStoreOfLocal/DeadStoreOfLocal.cs
@@ -474,3 +474,13 @@ public static void M()
         }
     }
 }
+
+class StringInterpolation
+{
+    void Pi()
+    {
+        float pi = 3.14159f; // GOOD
+        const int align = 6; // GOOD
+        Console.WriteLine($"Pi, {pi,align:F3}");
+    }
+}

Original file line number	Diff line number	Diff line change
`@@ -474,3 +474,13 @@ public static void M()`
`474`	`474`	`}`
`475`	`475`	`}`
`476`	`476`	`}`
	`477`	`+`
	`478`	`+class StringInterpolation`
	`479`	`+{`
	`480`	`+ void Pi()`
	`481`	`+ {`
	`482`	`+ float pi = 3.14159f; // GOOD`
	`483`	`+ const int align = 6; // GOOD`
	`484`	`+ Console.WriteLine($"Pi, {pi,align:F3}");`
	`485`	`+ }`
	`486`	`+}`