nit: ensure end is assigned after start

babel · Jul 7, 2021 · 674b637 · 674b637
1 parent d831687
commit 674b637
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/packages/babel-parser/benchmark/many-leading-trailing-comments/attachComment-false.bench.mjs b/packages/babel-parser/benchmark/many-leading-trailing-comments/attachComment-false.bench.mjs
@@ -1,5 +1,5 @@
 import Benchmark from "benchmark";
-import baseline from "../../lib/index-v1.js";
+import baseline from "@babel-baseline/parser";
 import current from "../../lib/index.js";
 import { report } from "../util.mjs";
 

diff --git a/packages/babel-parser/src/parser/node.js b/packages/babel-parser/src/parser/node.js
@@ -10,20 +10,21 @@ import type { Comment, Node as NodeType, NodeBase } from "../types";
 class Node implements NodeBase {
   constructor(parser: Parser, pos: number, loc: Position) {
     this.start = pos;
+    this.end = 0;
     this.loc = new SourceLocation(loc);
     if (parser?.options.ranges) this.range = [pos, 0];
     if (parser?.filename) this.loc.filename = parser.filename;
   }
 
   type: string = "";
   declare start: number;
-  end: number = 0;
-  loc: SourceLocation;
+  declare end: number;
+  declare loc: SourceLocation;
   declare range: [number, number];
   declare leadingComments: Array<Comment>;
   declare trailingComments: Array<Comment>;
   declare innerComments: Array<Comment>;
-  extra: { [key: string]: any };
+  declare extra: { [key: string]: any };
 
   __clone(): this {
     // $FlowIgnore