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* src/state.h, src/state.c (reductions_new): New.

Browse Source 
* src/LR0.c (set_state_table): Let all the states have a
`reductions', even if reduced to 0.
(save_reductions): Adjust.
* src/lalr.c (initialize_LA, initialize_lookaheads): Adjust.
* src/print.c (print_reductions, print_actions): Adjust.
* src/output.c (action_row): Adjust.
This commit is contained in:
Akim Demaille
2001-12-27 18:11:06 +00:00
parent 2cec70b9f1
commit 80dac38c5e
7 changed files with 49 additions and 26 deletions
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16
src/LR0.c
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@@ -522,15 +522,8 @@ save_reductions (void)
}
/* Make a reductions structure and copy the data into it. */
if (count)
{
reductions *p = REDUCTIONS_ALLOC (count);
p->nreds = count;
shortcpy (p->rules, redset, count);
this_state->reductions = p;
}
this_state->reductions = reductions_new (count);
shortcpy (this_state->reductions->rules, redset, count);
}
@@ -547,11 +540,14 @@ set_state_table (void)
for (sp = first_state; sp; sp = sp->next)
{
/* Pessimization, but simplification of the code: make sure all
the states have a shifts and errs, even if reduced to 0. */
the states have a shifts, errs, and reductions, even if
reduced to 0. */
if (!sp->shifts)
sp->shifts = shifts_new (0);
if (!sp->errs)
sp->errs = errs_new (0);
if (!sp->reductions)
sp->reductions = reductions_new (0);
state_table[sp->number] = sp;
}