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* src/vcg.c (quote): Use slot 2, since we often pass symbol tag

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escaped in slot 0.
This commit is contained in:
Akim Demaille
2002-06-30 17:30:09 +00:00
parent c7ca99d4b0
commit e5fb671032
2 changed files with 33 additions and 4 deletions
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27
ChangeLog
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@@ -1,3 +1,30 @@
2002-06-30 Akim Demaille <akim@epita.fr>
* src/vcg.c (quote): Use slot 2, since we often pass symbol tag
escaped in slot 0.
2002-06-30 Akim Demaille <akim@epita.fr>
Use hash.h for the state hash table.
* src/LR0.c (STATE_HASH_SIZE, state_hash): Remove.
(allocate_storage): Use state_hash_new.
(free_storage): Use state_hash_free.
(new_state, get_state): Adjust.
* src/lalr.h, src/lalr.c (states): Move to...
* src/states.h (state_t): Remove the `link' member, no longer
used.
* src/states.h, src/states.c: here.
(state_hash_new, state_hash_free, state_hash_lookup)
(state_hash_insert, states_free): New.
* src/states.c (state_table, state_compare, state_hash): New.
* src/output.c (output_actions): Do not free states now, since we
still need to know the final_state number in `prepare', called
afterwards. Do it...
* src/main.c (main): here: call states_free after `output'.
2002-06-30 Akim Demaille <akim@epita.fr>
Use hash.h for the state hash table.

10
src/vcg.c
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@@ -1,5 +1,5 @@
/* VCG description handler for Bison.
Copyright 2001 Free Software Foundation, Inc.
Copyright 2001, 2002 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -23,12 +23,14 @@
#include "vcg_defaults.h"
#include "quotearg.h"
/* Return an unambiguous printable representated, allocated in slot 0,
for NAME, suitable for C strings. */
/* Return an unambiguous printable representated, for NAME, suitable
for C strings. Use slot 2 since the user may use slots 0 and 1.
*/
static char const *
quote (char const *name)
{
return quotearg_n_style (0, c_quoting_style, name);
return quotearg_n_style (2, c_quoting_style, name);
}