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Fix some memory leaks, and fix a bug: state 0 was examined twice.

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* src/LR0.c (new_state): Merge into...
(state_list_append): this.
(new_states): Merge into...
(generate_states): here.
(set_states): Don't ensure a proper `errs' state member here, do it...
* src/conflicts.c (conflicts_solve): here.
* src/state.h, src/state.c: Comment changes.
(state_t): Rename member `shifts' as `transitions'.
Adjust all dependencies.
(errs_new): For consistency, also take the values as argument.
(errs_dup): Remove.
(state_errs_set): New.
(state_reductions_set, state_transitions_set): Assert that no
previous value was assigned.
(state_free): New.
(states_free): Use it.
* src/conflicts.c (resolve_sr_conflict): Don't use an `errs_t' as
temporary storage: use `errs' and `nerrs' as elsewhere.
(set_conflicts): Allocate and free this `errs'.
This commit is contained in:
Akim Demaille
2002-07-03 06:51:43 +00:00
parent 613f5e1a89
commit 8b752b00fd
9 changed files with 210 additions and 157 deletions
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2
src/output.c
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@@ -430,7 +430,7 @@ action_row (state_t *state)
int i;
rule_number_t default_rule = 0;
reductions_t *redp = state->reductions;
transitions_t *transitions = state->shifts;
transitions_t *transitions = state->transitions;
errs_t *errp = state->errs;
/* set nonzero to inhibit having any default reduction */
int nodefault = 0;