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      1 /* $NetBSD: psym_switch_expr.c,v 1.6 2023/06/23 20:44:51 rillig Exp $ */
      2 
      3 /*
      4  * Tests for the parser symbol psym_switch_expr, which represents the keyword
      5  * 'switch' followed by the controlling expression, now waiting for a
      6  * statement (usually a block) containing the 'case' labels.
      7  */
      8 
      9 //indent run-equals-input
     10 
     11 
     12 /*
     13  * In all practical cases, a 'switch (expr)' is followed by a block, but the
     14  * C syntax allows an arbitrary statement.  Unless such a statement has a
     15  * label or is a loop, its beginning is unreachable.
     16  */
     17 //indent input
     18 void
     19 function(void)
     20 {
     21 	switch (expr)
     22 	if (cond) {
     23 	case 1: return;
     24 	case 2: break;
     25 	}
     26 }
     27 //indent end
     28 
     29 //indent run
     30 void
     31 function(void)
     32 {
     33 	switch (expr)
     34 		if (cond) {
     35 	case 1:
     36 			return;
     37 	case 2:
     38 			break;
     39 		}
     40 }
     41 //indent end
     42 
     43 //indent run -cli-0.375
     44 void
     45 function(void)
     46 {
     47 	switch (expr)
     48 		if (cond) {
     49      case 1:
     50 			return;
     51      case 2:
     52 			break;
     53 		}
     54 }
     55 //indent end
     56