pike.git/ src/ language.yacc

2008-01-03

2008-01-03 16:49:09 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 01e7e5671f980a1a7cb7704d3843334562123a94 (14 lines) (+12/-2) ^{[ Show | Annotate ]}
  Branch: 7.9

Don't warn about unused arguments unless in struct types mode.

Rev: src/language.yacc:1.396

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 1.395 2008/01/03 16:29:08 grubba Exp $ + || $Id: language.yacc,v 1.396 2008/01/03 16:49:09 grubba Exp $   */      %pure_parser
1134:      new_arg_name: type7 optional_dot_dot_dot optional_identifier    { +  int i;    if(Pike_compiler->varargs) yyerror("Can't define more arguments after ...");       if($2)
1152:    my_yyerror("Variable %S appears twice in argument list.",    $3->u.sval.u.string);    -  add_local_name($3->u.sval.u.string, compiler_pop_type(),0); +  i = add_local_name($3->u.sval.u.string, compiler_pop_type(),0); +  if (!(lex.pragmas & ID_STRICT_TYPES)) { +  /* Only warn about unused arguments in struct types mode. */ +  Pike_compiler->compiler_frame->variable[i].flags |= LOCAL_VAR_IS_USED; +  }    free_node($3);    }    ;
2568:    id = Pike_compiler->new_program->identifiers + e;    add_ref(id->type);    add_local_name(id->name, id->type, 0); +  Pike_compiler->compiler_frame->variable[e].flags |= +  LOCAL_VAR_IS_USED;    }    } else {    for (e = 0; e < Pike_compiler->num_create_args; e++) {    id = Pike_compiler->new_program->identifiers + e;    add_ref(id->type);    add_local_name(id->name, id->type, 0); -  +  Pike_compiler->compiler_frame->variable[e].flags |= +  LOCAL_VAR_IS_USED;    }    }