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style: clarify the way state kernels (aka cores) are built

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Use state_list_append in a more natural way.

* src/lr0.c (generate_states): Here.
This commit is contained in:
Akim Demaille
2020-02-22 20:28:09 +01:00
parent 843f99886c
commit aac79ca103
1 changed files with 8 additions and 4 deletions
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12
src/lr0.c
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@@ -392,10 +392,14 @@ generate_states (void)
allocate_storage (); allocate_storage ();
closure_new (nritems); closure_new (nritems);
/* Create the initial state. The 0 at the lhs is the index of the /* Create the initial state, whose accessing symbol (by convention)
item of this initial rule. */ is 0, aka $end. */
item_index initial_core = 0; {
state_list_append (0, 1, &initial_core); /* The items of its core. */
kernel_size[0] = 1;
kernel_base[0][0] = 0;
state_list_append (0, kernel_size[0], kernel_base[0]);
}
/* States are queued when they are created; process them all. */ /* States are queued when they are created; process them all. */
for (state_list *list = first_state; list; list = list->next) for (state_list *list = first_state; list; list = list->next)