Use maxBound of uinteger not Int.

[pranaysashank]

This is a low effort fix for haskell/vscode-haskell#445 . The lsp spec says

/**
 * Defines an unsigned integer number in the range of 0 to 2^31 - 1.
 */
export type uinteger = number;

interface Position {
	line: uinteger;
	character: uinteger;
}

A proper fix would be to create a new type in lsp-types for uinteger.

Debug info

This check returns false https://github.com/microsoft/vscode-languageserver-node/blob/8ad6896d8910214b7a3c8fee8dd175077a743045/client/src/common/client.ts#L1940 and vscode tries to parse it as SymbolInformation instead of DocumentSymbol and you get the error reported in the above issue.

The check for uinteger is at https://github.com/microsoft/vscode-languageserver-node/blob/8ad6896d8910214b7a3c8fee8dd175077a743045/types/src/main.ts#L3756

[pranaysashank]

Looks like this is a recent change to the spec, from 3.16. I couldn't find a corresponding changelog in the specification.

[fendor]

LGTM, thanks!

[jneira]

@pranaysashank many thanks for fix that disturbing bug