Issue with function highlight using typescript generics and complex return type

[dstoyanoff]

Hello,
I have an issue with syntax highlighting which I cannot find myself. As you can see on the picture, I have two generic functions, one of which is correctly formatted and one is not.

What I've tried so far and made it work:

• Removed generic parameter
• Returned simple Promise

As the type "IKeyValuePair" is also generic, I think there is some issue there. Any help is appreciated.

Build is passing without issues, so it is just visual.

• VSCode Version: 1.23.0-insiders
• OS Version: Win 10

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Improve colorization of TypeScript generics (#47385)

[mjbvz]

Please share the code as text along with the screenshot

[dstoyanoff]

Hi @mjbvz,
here is a simplified version:

interface IKeyValuePair<K, V> {
    key: K;
    value: V;
}

enum Entity {
    Song
}

export const getByKind = async <T>(kind: Entity, props?: Array<keyof T>, namespace?: string): Promise<IKeyValuePair<number, T>[]> => {
    return Promise.resolve([]);
};

[mjbvz]

Thanks! Opened microsoft/TypeScript-TmLanguage#601 to track this upstream

[mjbvz]

Should be fixed in the next insiders build