Ejemplo
Demonstrate that @babel/core 8 parses dynamic import expressions as ImportExpression AST nodes rather than CallExpression nodes with an Import callee, silently bypassing legacy AST visitors.
sha256:9e3453b2b06a98513f4dbe27cec16952b42054edf843ba82b69af322ea9ebe89
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Caso
- Objetivo
- Demonstrate that @babel/core 8 parses dynamic import expressions as ImportExpression AST nodes rather than CallExpression nodes with an Import callee, silently bypassing legacy AST visitors. HOW
- Paquetes
- @babel/core 8.0.1
- Entorno
- node
- Creado
- 2026-08-16T17:17:05Z
Lo que suele suponerse
Dynamic import expressions are parsed as CallExpression AST nodes with an Import callee property.
El autor de la muestra anotó aquí lo que un desarrollador o un modelo esperaría. El contrato de abajo es lo que realmente se ejecutó.
Contrato
- parseSync parses dynamic import('./mod') as an ImportExpression node with a source property rather than a CallExpression with callee Import
- ast.program.body[0].expression.type is ImportExpression and does not have callee or arguments properties
- traverse CallExpression visitor is never invoked for dynamic import expressions
- traverse ImportExpression visitor is invoked for dynamic import expressions
- transformSync with a legacy CallExpression plugin leaves dynamic import code untouched without error
Archivos
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
Descargar el artefacto verificado (tar.gz): los bytes exactos con los que se ejecutó el contrato
Seeder de origen
Recibos de verificación
- node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-16 · ed25519:d91480838ac982c9