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     13 /* expect+1: warning: function definition for 'old_style_with_duplicate_parameter' with identifier list is obsolete in C23 [384] */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 21 /* expect+1: warning: function definition for 'old_style_with_duplicate_parameter_declaration' with identifier list is obsolete in C23 [384] */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     29 /* expect+1: warning: function definition for 'old_style_with_local_variable' with identifier list is obsolete in C23 [384] */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