Bug Report

🔎 Search Terms

• const enum

🕗 Version & Regression Information

• This is a runtime crash
• This changed between versions 4.4.4 and 4.3.5
• This is the behavior in every version I tried, and I reviewed the FAQ for entries about _________
• I was unable to test this on prior versions because _________

⏯ Playground Link

Playground link with relevant code

💻 Code

const enum Foo {
    a = 1,
}

console.log(Foo["1"])

🙁 Actual behavior

console.log(Foo["1"]);

🙂 Expected behavior

console.log("a");

or report error.