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gcc_attribute_enum.c revision 1.2 
      1  1.2  rillig /*	$NetBSD: gcc_attribute_enum.c,v 1.2 2021/07/25 18:34:44 rillig Exp $	*/
      2  1.1  rillig # 3 "gcc_attribute_enum.c"
      3  1.1  rillig 
      4  1.1  rillig /*
      5  1.1  rillig  * Tests for the GCC __attribute__ for enumerators.
      6  1.1  rillig  *
      7  1.1  rillig  * https://gcc.gnu.org/onlinedocs/gcc/Enumerator-Attributes.html
      8  1.1  rillig  */
      9  1.1  rillig 
     10  1.2  rillig /*
     11  1.2  rillig  * Attributes in enum-specifier.
     12  1.2  rillig  *
     13  1.2  rillig  * See GCC, c-parser.c, function c_parser_enum_specifier.
     14  1.2  rillig  */
     15  1.2  rillig 
     16  1.2  rillig /* expect+1: syntax error '__attribute__' [249] */
     17  1.2  rillig enum __attribute__(()) tag;
     18  1.2  rillig 
     19  1.2  rillig /* expect+2: syntax error '__attribute__' [249] */
     20  1.2  rillig /* expect+1: syntax error '{' [249] */
     21  1.2  rillig enum __attribute__(()) tag_with_declaration {
     22  1.2  rillig 	TAG_WITH_DECL
     23  1.2  rillig } __attribute__(());
     24  1.2  rillig /* expect-1: syntax error ';' [249] */
     25  1.2  rillig 
     26  1.2  rillig /* expect+1: syntax error '{' [249] */
     27  1.2  rillig enum __attribute__(()) {
     28  1.2  rillig 	ONLY_DECL
     29  1.2  rillig } __attribute__(());
     30  1.2  rillig /* expect-1: syntax error ';' [249] */
     31  1.2  rillig /* expect-2: error: cannot recover from previous errors [224] */
     32  1.2  rillig 
     33  1.2  rillig /*
     34  1.2  rillig  * Attributes in enumerator.
     35  1.2  rillig  *
     36  1.2  rillig  * See GCC, c-parser.c, function c_parser_enum_specifier.
     37  1.2  rillig  */
     38  1.2  rillig 
     39  1.2  rillig enum {
     40  1.2  rillig 	NO_INIT_FIRST __attribute__(()),
     41  1.2  rillig 	NO_INIT__LAST __attribute__(())
     42  1.2  rillig };
     43  1.2  rillig 
     44  1.2  rillig enum {
     45  1.2  rillig 	INIT_FIRST __attribute__(()) = 1,
     46  1.2  rillig 	INIT__LAST __attribute__(()) = 2
     47  1.1  rillig };
     48