pike.git/ src/ language.yacc

1998-11-05

1998-11-05 17:56:08 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 07f33e5a565b5a9b56342414e31fdddefbe3be9b (27 lines) (+20/-7) ^{[ Show | Annotate ]}
  Branch: 7.9

Hopefully fixed an infinite loop.

Rev: src/language.yacc:1.104

179:   /* This is the grammar definition of Pike. */      #include "global.h" - RCSID("$Id: language.yacc,v 1.103 1998/08/29 22:22:49 grubba Exp $"); + RCSID("$Id: language.yacc,v 1.104 1998/11/05 17:56:08 grubba Exp $");   #ifdef HAVE_MEMORY_H   #include <memory.h>   #endif
651:    | import {}    | constant {}    | class { free_node($1); } -  | error ';' -  { -  reset_type_stack(); -  yyerrok; - /* if(num_parse_error>5) YYACCEPT; */ -  } +     | error F_LEX_EOF    {    reset_type_stack();    yyerror("Missing ';'.");    yyerror("Unexpected end of file");    } -  +  | error ';' +  { +  reset_type_stack(); +  yyerrok; + /* if(num_parse_error>5) YYACCEPT; */ +  }    | error '}'    {    reset_type_stack();
1318:    $$=mknode(F_DO,$2,$5);    $$->line_number=$1;    } +  | F_DO statement F_WHILE F_LEX_EOF +  { +  $$=0; +  yyerror("Missing '(' in do-while loop."); +  yyerror("Unexpected end of file."); +  } +  | F_DO statement F_LEX_EOF +  { +  $$=0; +  yyerror("Missing 'while' in do-while loop."); +  yyerror("Unexpected end of file."); +  }    ;      expected_semicolon: ';'