1*ea332265Srillig /* $NetBSD: msg_057.c,v 1.8 2023/07/09 11:18:55 rillig Exp $ */ 2a0a15c14Srillig # 3 "msg_057.c" 3a0a15c14Srillig 4c9df6031Srillig // Test for message: enumeration constant '%s' hides parameter [57] 5a0a15c14Srillig 6e6298b92Srillig /* lint1-extra-flags: -X 351 */ 7e6298b92Srillig 8af03d2a0Srillig long 9*ea332265Srillig /* expect+3: warning: parameter 'red' unused in function 'rgb' [231] */ 10*ea332265Srillig /* expect+2: warning: parameter 'green' unused in function 'rgb' [231] */ 11*ea332265Srillig /* expect+1: warning: parameter 'blue' unused in function 'rgb' [231] */ rgb(int red,int green,int blue)12aba9ec72Srilligrgb(int red, int green, int blue) 13af03d2a0Srillig { 14af03d2a0Srillig enum color { 15c9df6031Srillig /* expect+2: warning: enumeration constant 'red' hides parameter [57] */ 16c9df6031Srillig /* expect+1: warning: enumeration constant 'green' hides parameter [57] */ 17aba9ec72Srillig red, green, blue 18aba9ec72Srillig }; 19c9df6031Srillig /* expect-1: warning: enumeration constant 'blue' hides parameter [57] */ 20aba9ec72Srillig /* 21aba9ec72Srillig * The warning for 'blue' is at the semicolon since the parser has 22aba9ec72Srillig * already advanced that far, checking for an optional initializer. 23aba9ec72Srillig * As of 2022-06-15, lint does not keep track of the location of each 24aba9ec72Srillig * individual token. 25aba9ec72Srillig */ 26af03d2a0Srillig 27af03d2a0Srillig return red + green + blue; 28af03d2a0Srillig } 29