фикс для параметров

ir/ast.go

@@ -152,7 +152,7 @@ func (f *FuncExpr) Children() (ret []interface{}) {
 				merge = false
 			}
 		}
-		if merge {
+		if merge && len(f.Params) > 0 {
 			ret = append(ret, mp)
 		} else {
 			for _, p := range tmp {
@@ -176,7 +176,7 @@ func (f *FuncExpr) Children() (ret []interface{}) {
 				merge = false
 			}
 		}
-		if merge {
+		if merge && len(f.Locals) > 0 {
 			ret = append(ret, ml)
 		} else {
 			for _, l := range tmp {

tiss_test.go

@@ -111,6 +111,10 @@ func TestValidation(t *testing.T) {
 	b := &ir.Block{}
 	poo(t, b)
 
+	l0 := &ir.Local{}
+	l0.Name("$i")
+	l0.Type(types.I64)
+	poo(t, l0)
 	/* надо проверить все сущности
 	   Br
 	   BrIf
@@ -132,7 +136,6 @@ func TestValidation(t *testing.T) {
 	   IfExpr
 	   Import
 	   LoadExpr
-	   Local
 	   Loop
 	   Memory
 	   Module