From e5fb6710321bf3b412e34028ba0b934ab123970b Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim@epita.fr>
Date: Sun, 30 Jun 2002 17:30:09 +0000
Subject: [PATCH] * src/vcg.c (quote): Use slot 2, since we often pass symbol
tag escaped in slot 0.
---
ChangeLog | 27 +++++++++++++++++++++++++++
src/vcg.c | 10 ++++++----
2 files changed, 33 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index dca1c01c..7fe0887e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.
diff --git a/src/vcg.c b/src/vcg.c
index 5e3263e4..a5a5a303 100644
--- a/src/vcg.c
+++ b/src/vcg.c
@@ -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);
}
--
2.47.2