Disallow duplicated AST nodes (#11807)

2020-07-14 09:32:16 -04:00
parent ffb42488ba
commit 5dd64ecc4a
24 changed files with 85 additions and 62 deletions
--- a/packages/babel-plugin-transform-react-jsx-source/src/index.js
+++ b/packages/babel-plugin-transform-react-jsx-source/src/index.js
@@ -82,7 +82,7 @@ export default declare(api => {
      }

      const trace = makeTrace(
-        state.fileNameIdentifier,
+        t.cloneNode(state.fileNameIdentifier),
        location.start.line,
        location.start.column,
      );