arrays.range(min, max)

vlib/arrays/arrays.v

@@ -0,0 +1,10 @@
+module arrays
+
+fn range<T>(start, end T) []T {
+	mut res := [T(0)]
+	for i := start; i < end; i++ {
+		res << i
+	}	
+	return res
+}	
+

vlib/arrays/arrays_test.v

@@ -0,0 +1,10 @@
+import arrays
+
+fn test_range() {
+	/*
+	TODO
+	a := arrays.range(1, 10)
+	assert a[0] == 1
+	println(a)
+	*/
+}	

vlib/compiler/parser.v

@@ -1641,9 +1641,10 @@ fn (p mut Parser) name_expr() string {
 				p.error('enum `$enum_type.name` does not have value `$val`')
 			}
 			if p.expected_type == enum_type.name {
-				p.warn('`${enum_type.name}.$val` is unnecessary, use `.$val`')
+				// `if color == .red` is enough
+				// no need in `if color == Color.red`
+				p.error('`${enum_type.name}.$val` is unnecessary, use `.$val`')
 			}	
-			
 			// println('enum val $val')
 			p.gen(mod_gen_name(enum_type.mod) + '__' + enum_type.name + '_' + val)// `color = main__Color_green`
 			p.next()