/*      $NetBSD: msg_057.c,v 1.8 2023/07/09 11:18:55 rillig Exp $       */
# 3 "msg_057.c"

// Test for message: enumeration constant '%s' hides parameter [57]

/* lint1-extra-flags: -X 351 */

long
/* expect+3: warning: parameter 'red' unused in function 'rgb' [231] */
/* expect+2: warning: parameter 'green' unused in function 'rgb' [231] */
/* expect+1: warning: parameter 'blue' unused in function 'rgb' [231] */
rgb(int red, int green, int blue)
{
        enum color {
                /* expect+2: warning: enumeration constant 'red' hides parameter [57] */
                /* expect+1: warning: enumeration constant 'green' hides parameter [57] */
                red, green, blue
        };
        /* expect-1: warning: enumeration constant 'blue' hides parameter [57] */
        /*
         * The warning for 'blue' is at the semicolon since the parser has
         * already advanced that far, checking for an optional initializer.
         * As of 2022-06-15, lint does not keep track of the location of each
         * individual token.
         */

        return red + green + blue;
}