added support for @SuppressWarnings to LineLengthCheck

Author: AlexHaxe

checkstyle/checks/Check.hx

@@ -58,6 +58,26 @@ class Check {
 		return false;
 	}
 
+	function isLineSuppressed(i:Int):Bool {
+		var startPos:Int = 0;
+		for (j in 0 ... i + 1) {
+			startPos += _checker.lines[j].length;
+		}
+
+		for (td in _checker.ast.decls) {
+			switch (td.decl){
+				case EClass(d):
+					for (field in d.data) {
+						if (startPos > field.pos.max) continue;
+						if (startPos < field.pos.min) continue;
+						return isCheckSuppressed (field);
+					}
+				default:
+			}
+		}
+		return false;
+	}
+
 	function checkSuppressionConst (e:Expr, search:String):Bool {
 		switch (e.expr) {
 			case EArrayDecl (a):

checkstyle/checks/CyclomaticComplexityCheck.hx

@@ -32,7 +32,7 @@ class CyclomaticComplexityCheck extends Check {
 	function checkFields(definition:Definition<ClassFlag, Array<Field>>) {
 		definition.data.map(function(field:Field):Null<Target> {
 			return switch (field.kind) {
-				case FieldType.FFun(f): 
+				case FieldType.FFun(f):
 					if (isCheckSuppressed (field))
 						null;
 					else

checkstyle/checks/LineLengthCheck.hx

@@ -14,7 +14,10 @@ class LineLengthCheck extends Check {
 	override function _actualRun() {
 		for (i in 0 ... _checker.lines.length) {
 			var line = _checker.lines[i];
-			if (line.length > maxCharacters) log('Too long line (> ${maxCharacters})', i + 1, 1, Reflect.field(SeverityLevel, severity));
+			if (line.length > maxCharacters) {
+				if (isLineSuppressed(i)) continue;
+				log('Too long line (> ${maxCharacters})', i + 1, 1, Reflect.field(SeverityLevel, severity));
+			}
 		}
 	}
-}
+}

test/LineLengthCheckTest.hx

@@ -39,6 +39,14 @@ class LineLengthTests {
 	"class Test {
 		public function new() {
 			var b:Int;
+																																																					}
+
+		@SuppressWarnings('checkstyle:LineLength')
+		public function newi(param1:Int, param2:Int, param3:Int, param4:Int, param5:Int, param6:Int, param7:Int, param8:Int) {
+			_a = 10;
+			if (_a > 200 && _a < 250 && _a != 240 && _a != 250 && _a != 260 && _a != 270 && _a != 280 && _a != 290) {
+				_a = -1;
+			}
 		}
 	}";
 
@@ -51,4 +59,4 @@ class LineLengthTests {
 			}
 		}
 	}";
-}
+}