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Use size_t (not unsigned int) for hashes, since the gnulib hash module

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now uses size_t.
This commit is contained in:
Paul Eggert
2004-05-07 07:35:10 +00:00
parent 9668e2be96
commit 233a88ad11
5 changed files with 26 additions and 17 deletions
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8
ChangeLog
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@@ -1,3 +1,11 @@
2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
* src/muscle_tab.c (hash_muscle): Accept and return size_t, not
unsigned int, for compatibility with latest gnulib hash module.
* src/state.c (state_hash, state_hasher): Likewise.
* src/symtab.c (hash_symbol, hash_symbol_hasher): Likewise.
* src/uniqstr.c (hash_uniqstr): Likewise.
2004-05-03 Paul Eggert <eggert@cs.ucla.edu>
* NEWS: Unescaped newlines are no longer allowed in char & strings.

6
src/muscle_tab.c
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@@ -1,6 +1,6 @@
/* Muscle table manager for Bison.
Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -50,8 +50,8 @@ hash_compare_muscles (void const *x, void const *y)
return strcmp (m1->key, m2->key) == 0;
}
static unsigned int
hash_muscle (const void *x, unsigned int tablesize)
static size_t
hash_muscle (const void *x, size_t tablesize)
{
muscle_entry const *m = x;
return hash_string (m->key, tablesize);

12
src/state.c
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@@ -1,6 +1,6 @@
/* Type definitions for nondeterministic finite state machine for Bison.
Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -279,19 +279,19 @@ state_comparator (void const *s1, void const *s2)
return state_compare (s1, s2);
}
static inline unsigned int
state_hash (state const *s, unsigned int tablesize)
static inline size_t
state_hash (state const *s, size_t tablesize)
{
/* Add up the state's item numbers to get a hash key. */
unsigned int key = 0;
size_t key = 0;
int i;
for (i = 0; i < s->nitems; ++i)
key += s->items[i];
return key % tablesize;
}
static unsigned int
state_hasher (void const *s, unsigned int tablesize)
static size_t
state_hasher (void const *s, size_t tablesize)
{
return state_hash (s, tablesize);
}

11
src/symtab.c
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@@ -1,6 +1,7 @@
/* Symbol table manager for Bison.
Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004 Free Software
Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -403,15 +404,15 @@ hash_symbol_comparator (void const *m1, void const *m2)
return hash_compare_symbol (m1, m2);
}
static inline unsigned int
hash_symbol (const symbol *m, unsigned int tablesize)
static inline size_t
hash_symbol (const symbol *m, size_t tablesize)
{
/* Since tags are unique, we can hash the pointer itself. */
return ((uintptr_t) m->tag) % tablesize;
}
static unsigned int
hash_symbol_hasher (void const *m, unsigned int tablesize)
static size_t
hash_symbol_hasher (void const *m, size_t tablesize)
{
return hash_symbol (m, tablesize);
}

6
src/uniqstr.c
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@@ -1,6 +1,6 @@
/* Keep a unique copy of strings.
Copyright (C) 2002, 2003 Free Software Foundation, Inc.
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -97,8 +97,8 @@ hash_compare_uniqstr (void const *m1, void const *m2)
return strcmp (m1, m2) == 0;
}
static unsigned int
hash_uniqstr (void const *m, unsigned int tablesize)
static size_t
hash_uniqstr (void const *m, size_t tablesize)
{
return hash_string (m, tablesize);
}