Fix, at least trim the comments and position for simple identifiers

astutil/query.go

@@ -55,7 +55,10 @@ func (w *identifierWalker) Visit(node ast.Node) ast.Visitor {
 			}
 		}
 
-		w.identifiers = append(w.identifiers, n)
+		// FIXME instead of manually creating a new node, clone it and trim the node from its comments and position https://github.com/zimmski/go-mutesting/issues/49
+		w.identifiers = append(w.identifiers, &ast.Ident{
+			Name: n.Name,
+		})
 
 		return nil
 	case *ast.SelectorExpr:
@@ -77,10 +80,12 @@ func (w *identifierWalker) Visit(node ast.Node) ast.Visitor {
 		}
 
 		if initialize {
+			// FIXME we need to clone the node and trim comments and position recursively https://github.com/zimmski/go-mutesting/issues/49
 			w.identifiers = append(w.identifiers, &ast.CompositeLit{
 				Type: n,
 			})
 		} else {
+			// FIXME we need to clone the node and trim comments and position recursively https://github.com/zimmski/go-mutesting/issues/49
 			w.identifiers = append(w.identifiers, n)
 		}