TypeError: Cannot read properties of undefined (reading 'length')

[ntdiary]

🔎 Search Terms

"constructor"

🕗 Version & Regression Information

• This changed between versions v5.6 and v5.8.3
• This changed in commit or PR Implement "Arbitrary Module Namespace Identifiers" #58640
• This is the behavior in every version I tried, and I reviewed the FAQ for entries about constructor

⏯ Playground Link

https://www.typescriptlang.org/play/?ts=5.8.3#code/MYGwhgzhAECC0G8BQ1oHJgHsB2EAuATgK7B6YFoAUAlItAL5KNa57RjQC802ApgO5waSFhEwheAOhCYA5pTCTRhEmQLUgA

💻 Code

class A {
  'constructor'() { }
}
const a = new A()
console.log(a.constructor)

🙁 Actual behavior

Open the console and place the cursor on the constructor in the last line, will throw this error:

🙂 Expected behavior

No error is expected

Additional information about the issue

TypeScript/src/services/findAllReferences.ts

Lines 1840 to 1841 in dd1e258

	const str = node as StringLiteralLike;
	return str.text.length === searchSymbolName.length && (

Here, str is a TokenObject, it doesn't have a text property.

[RyanCavanaugh]

Closing language service bugs related to the 6.0 implementation. For more information, see #62827