refactor: add try-catch for parser

Author: jorenrui

lib/generators/lexer.js

@@ -44,12 +44,16 @@ export class Lexer {
     this._code = code.trim()
     this._isClass = options.isClass ?? false
     this._ignoredKeys = options.ignoredKeys ?? []
-    this._ast = Parser.parse(code, {
-      ecmaVersion: 'latest',
-      sourceType: 'module',
-      // Will interpret code inside an async function so return is allowed
-      allowReturnOutsideFunction: true,
-    })
+    try {
+      this._ast = Parser.parse(code, {
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+        // Will interpret code inside an async function so return is allowed
+        allowReturnOutsideFunction: true,
+      })
+    } catch (error) {
+      throw new Error('Failed to parse code\n\n' + code + '\n\n' + error.stack)
+    }
     this._identifiers = null
     this._ignoreIdTypes = []
     this._replacedIdentifiers = {}