Allow skipping checks for dscanner.suspicious.unmodified with nolint

src/dscanner/analysis/unmodified.d

@@ -5,6 +5,7 @@
 module dscanner.analysis.unmodified;
 
 import dscanner.analysis.base;
+import dscanner.analysis.nolint;
 import dscanner.utils : safeAccess;
 import dsymbol.scope_ : Scope;
 import std.container;
@@ -114,11 +115,15 @@ final class UnmodifiedFinder : BaseAnalyzer
 		if (canFindImmutableOrConst(dec))
 		{
 			isImmutable++;
-			dec.accept(this);
+			with (noLint.push(NoLintFactory.fromDeclaration(dec)))
+				dec.accept(this);
 			isImmutable--;
 		}
 		else
-			dec.accept(this);
+		{
+			with (noLint.push(NoLintFactory.fromDeclaration(dec)))
+				dec.accept(this);
+		}
 	}
 
 	override void visit(const IdentifierChain ic)
@@ -189,6 +194,8 @@ final class UnmodifiedFinder : BaseAnalyzer
 
 private:
 
+	enum string key = "dscanner.suspicious.unmodified";
+
 	template PartsMightModify(T)
 	{
 		override void visit(const T t)
@@ -379,5 +386,12 @@ bool isValueTypeSimple(const Type type) pure nothrow @nogc
 			foo(i2);
 		}
 	}, sac);
+
+	assertAnalyzerWarnings(q{
+		@nolint("dscanner.suspicious.unmodified")
+		void foo(){
+			int i = 1;
+		}
+	}, sac);
 }