CREATE FUNCTION relation already exists

[Git-me-outta-here]

I am creating two distinct functions but sqlc (both v1.7.0 and v1.8.0) seems to think they are the same function!

CREATE FUNCTION myfunction(text[], text[]) RETURNS real
    LANGUAGE plpgsql
    AS $_$
DECLARE

and

CREATE FUNCTION myfunction(text, text[]) RETURNS real
    LANGUAGE plpgsql
    AS $_$
DECLARE

The error: relation "myfunction" already exists

Playground

https://play.sqlc.dev/p/afc48eca64c2a3d37feae81b57a7ee1a0bb0e6346d02879ac84c383e27b04730