1 /* $NetBSD: lsym_rbrace.c,v 1.4 2022/04/24 09:04:12 rillig Exp $ */ 2 3 /* 4 * Tests for the token lsym_rbrace, which represents a '}' in these contexts: 5 * 6 * In an initializer, '}' ends an inner group of initializers, usually to 7 * initialize a nested struct, union or array. 8 * 9 * In a function body, '}' ends a block. 10 * 11 * In an expression like '(type){...}', '}' ends a compound literal, which is 12 * typically used in an assignment to a struct or array. 13 * 14 * In macro arguments, a '}' is an ordinary character, it does not need to be 15 * balanced. This is in contrast to '(' and ')', which must be balanced. 16 * 17 * TODO: try to split this token into lsym_rbrace_block and lsym_rbrace_init. 18 * 19 * See also: 20 * lsym_lbrace.c 21 */ 22 23 /* Brace level in an initializer */ 24 //indent input 25 void 26 function(void) 27 { 28 struct person p = { 29 .name = "Name", 30 .age = {{{35}}}, /* C11 6.7.9 allows this. */ 31 }; 32 } 33 //indent end 34 35 //indent run-equals-input 36 37 38 /* Begin of a block of statements */ 39 //indent input 40 void function(void) {{{ body(); }}} 41 //indent end 42 43 //indent run 44 void 45 function(void) 46 /* $ FIXME: Each '{' must be properly indented. */ 47 {{{ 48 body(); 49 } 50 } 51 } 52 //indent end 53 54 55 /* Compound literal */ 56 //indent input 57 struct point 58 origin(void) 59 { 60 return (struct point){ 61 .x = 0, 62 .y = 0, 63 }; 64 } 65 //indent end 66 67 //indent run 68 struct point 69 origin(void) 70 { 71 return (struct point){ 72 .x = 0, 73 /* $ FIXME: All initializers must be indented to the same level. */ 74 .y = 0, 75 }; 76 } 77 //indent end 78