1*3d6a5025Srillig /* $NetBSD: msg_021.c,v 1.8 2025/01/03 03:14:47 rillig Exp $ */ 2a0a15c14Srillig # 3 "msg_021.c" 3a0a15c14Srillig 4abc4b681Srillig // Test for message: redeclaration of formal parameter '%s' [21] 5abc4b681Srillig 6abc4b681Srillig /* See also message 237, which has the same text. */ 7a0a15c14Srillig 8e6298b92Srillig /* lint1-extra-flags: -X 351 */ 9e6298b92Srillig 10d61a0873Srillig /*ARGSUSED*/ 11d61a0873Srillig void 12e3a5018bSrillig /* expect+2: error: redeclaration of formal parameter 'parameter' [21] */ 13*3d6a5025Srillig /* expect+1: warning: function definition for 'old_style_with_duplicate_parameter' with identifier list is obsolete in C23 [384] */ 14abc4b681Srillig old_style_with_duplicate_parameter(parameter, parameter) 15d61a0873Srillig int parameter; 16abc4b681Srillig { 17039b0100Srillig /* expect-1: warning: type of parameter 'parameter' defaults to 'int' [32] */ 18d61a0873Srillig } 19d61a0873Srillig 20d61a0873Srillig void 21*3d6a5025Srillig /* expect+1: warning: function definition for 'old_style_with_duplicate_parameter_declaration' with identifier list is obsolete in C23 [384] */ 22d61a0873Srillig old_style_with_duplicate_parameter_declaration(parameter) 23d61a0873Srillig int parameter; 24abc4b681Srillig /* expect+1: error: redeclaration of formal parameter 'parameter' [237] */ 25abc4b681Srillig int parameter; 26d61a0873Srillig { 27d61a0873Srillig } 28d61a0873Srillig 29*3d6a5025Srillig /* expect+1: warning: function definition for 'old_style_with_local_variable' with identifier list is obsolete in C23 [384] */ 30d61a0873Srillig void old_style_with_local_variable(parameter) 31d61a0873Srillig int parameter; 32d61a0873Srillig { 33abc4b681Srillig /* expect+1: error: redeclaration of 'parameter' [27] */ 34abc4b681Srillig int parameter; 35d61a0873Srillig } 36d61a0873Srillig 37d61a0873Srillig /*ARGSUSED*/ 38d61a0873Srillig void 39abc4b681Srillig /* expect+1: error: redeclaration of formal parameter 'param' [237] */ 40abc4b681Srillig prototype_with_duplicate_parameter(int param, int param) 41d61a0873Srillig { 42d61a0873Srillig 43d61a0873Srillig } 44d61a0873Srillig 45d61a0873Srillig void 46d61a0873Srillig prototype_with_local_variable(int parameter) 47d61a0873Srillig { 48abc4b681Srillig /* expect+1: error: redeclaration of 'parameter' [27] */ 49abc4b681Srillig int parameter; 50d61a0873Srillig } 51