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50 lines
736 B
C
50 lines
736 B
C
char rcsid_rule[] = "$Id$";
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#include "b.h"
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#include <stdio.h>
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RuleNum max_rule;
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int max_erule_num;
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struct rule stub_rule;
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List rules;
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Rule
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newRule(delta, erulenum, lhs, pat) DeltaPtr delta; ERuleNum erulenum; NonTerminal lhs; Pattern pat;
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{
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Rule p;
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p = (Rule) zalloc(sizeof(struct rule));
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assert(p);
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ASSIGNCOST(p->delta, delta);
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p->erulenum = erulenum;
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if (erulenum > max_erule_num) {
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max_erule_num = erulenum;
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}
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p->num = max_rule++;
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p->lhs = lhs;
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p->pat = pat;
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rules = newList(p, rules);
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return p;
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}
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void
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dumpRule(p) Rule p;
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{
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dumpNonTerminal(p->lhs);
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printf(" : ");
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dumpPattern(p->pat);
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printf(" ");
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dumpCost(p->delta);
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printf("\n");
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}
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void
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dumpRuleList(l) List l;
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{
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foreachList((ListFn)dumpRule, l);
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}
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