pike.git/ src/ language.yacc

2008-03-27

2008-03-27 12:21:59 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• d31508b04f60814884ea38a7486eb03fa5587058 (26 lines) (+25/-1) ^{[ Show | Annotate ]}
  Branch: 7.9

Reserved tokens for __attribute__ and __FUNCTION__.
Implemented __attribute__.

Rev: src/language.yacc:1.407

2:   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: language.yacc,v 1.406 2008/01/07 10:38:04 grubba Exp $ + || $Id: language.yacc,v 1.407 2008/03/27 12:21:59 grubba Exp $   */      %pure_parser
38:   %token TOK_ADD_EQ   %token TOK_AND_EQ   %token TOK_ARRAY_ID + %token TOK_ATTRIBUTE_ID   %token TOK_BREAK   %token TOK_CASE   %token TOK_CLASS
64:   %token TOK_INLINE   %token TOK_LOCAL_ID   %token TOK_FINAL_ID + %token TOK_FUNCTION_NAME   %token TOK_INT_ID   %token TOK_LAMBDA   %token TOK_MULTISET_ID
1222:    TOK_VOID_ID { $$ = "void"; }    | TOK_MIXED_ID { $$ = "mixed"; }    | TOK_ARRAY_ID { $$ = "array"; } +  | TOK_ATTRIBUTE_ID { $$ = "__attribute__"; }    | TOK_MAPPING_ID { $$ = "mapping"; }    | TOK_MULTISET_ID { $$ = "multiset"; }    | TOK_OBJECT_ID { $$ = "object"; }    | TOK_FUNCTION_ID { $$ = "function"; } -  +  | TOK_FUNCTION_NAME { $$ = "__FUNCTION__"; }    | TOK_PROGRAM_ID { $$ = "program"; }    | TOK_STRING_ID { $$ = "string"; }    | TOK_FLOAT_ID { $$ = "float"; }
1399:    | TOK_PROGRAM_ID opt_object_type { push_type(T_PROGRAM); }    | TOK_ARRAY_ID opt_array_type { push_type(T_ARRAY); }    | TOK_MULTISET_ID opt_array_type { push_type(T_MULTISET); } +  | TOK_ATTRIBUTE_ID '(' string_constant ',' type7 ')' +  { +  push_type_attribute($3->u.sval.u.string); +  free_node($3); +  } +  | TOK_ATTRIBUTE_ID '(' string_constant error ')' +  { +  push_type(T_MIXED); +  push_type_attribute($3->u.sval.u.string); +  free_node($3); +  } +  | TOK_ATTRIBUTE_ID error +  { +  push_type(T_MIXED); +  }    ;      identifier_type: idents
4103:   bad_identifier: bad_expr_ident    | TOK_ARRAY_ID    { yyerror_reserved("array"); } +  | TOK_ATTRIBUTE_ID +  { yyerror_reserved("__attribute__"); }    | TOK_CLASS    { yyerror_reserved("class"); }    | TOK_ENUM
4111:    { yyerror_reserved("float");}    | TOK_FUNCTION_ID    { yyerror_reserved("function");} +  | TOK_FUNCTION_NAME +  { yyerror_reserved("__FUNCTION__");}    | TOK_INT_ID    { yyerror_reserved("int"); }    | TOK_MAPPING_ID