pike.git/ src/ language.yacc

2001-12-20

2001-12-20 00:17:06 by Martin Stjernholm <mast@lysator.liu.se>

• 48e4102cd4ab991395f0b61ed7fb4a80c78d54ae (12 lines) (+9/-3) ^{[ Show | Annotate ]}
  Branch: 7.9

Fixed a stack bug for invalid inherits.

Rev: src/language.yacc:1.269

112:   /* This is the grammar definition of Pike. */      #include "global.h" - RCSID("$Id: language.yacc,v 1.268 2001/12/16 22:48:08 mast Exp $"); + RCSID("$Id: language.yacc,v 1.269 2001/12/20 00:17:06 mast Exp $");   #ifdef HAVE_MEMORY_H   #include <memory.h>   #endif
442:   #ifdef FORCE_RESOLVE_DEBUG    fprintf(stderr, "force_resolve restored to %d\n", force_resolve);   #endif -  free_node($4); yyerrok; +  free_node($4); +  pop_stack(); +  yyerrok;    }    | modifiers TOK_INHERIT force_resolve low_program_ref error TOK_LEX_EOF    {
451:    fprintf(stderr, "force_resolve restored to %d\n", force_resolve);   #endif    free_node($4); +  pop_stack();    yyerror("Missing ';'.");    yyerror("Unexpected end of file.");    }
460:   #ifdef FORCE_RESOLVE_DEBUG    fprintf(stderr, "force_resolve restored to %d\n", force_resolve);   #endif -  free_node($4); yyerror("Missing ';'."); +  free_node($4); +  pop_stack(); +  yyerror("Missing ';'.");    }    | modifiers TOK_INHERIT error ';' { yyerrok; }    | modifiers TOK_INHERIT error TOK_LEX_EOF