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Add destructor for symbol_table

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This commit is contained in:
Ian Romanick 2009-07-27 12:19:14 -07:00
parent 0044d3ba94
commit 946ea82bff
2 changed files with 18 additions and 3 deletions
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20
src/mesa/shader/symbol_table.c
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@ -325,10 +325,24 @@ _mesa_symbol_table_ctor(void)
{
struct _mesa_symbol_table *table = calloc(1, sizeof(*table));
table->ht = hash_table_ctor(32, hash_table_string_hash,
hash_table_string_compare);
if (table != NULL) {
table->ht = hash_table_ctor(32, hash_table_string_hash,
hash_table_string_compare);
_mesa_symbol_table_push_scope(table);
_mesa_symbol_table_push_scope(table);
}
return table;
}
void
_mesa_symbol_table_dtor(struct _mesa_symbol_table *table)
{
while (table->current_scope != NULL) {
_mesa_symbol_table_pop_scope(table);
}
hash_table_dtor(table->ht);
free(table);
}

1
src/mesa/shader/symbol_table.h
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@ -38,6 +38,7 @@ extern void *_mesa_symbol_table_find_symbol(
extern struct _mesa_symbol_table *_mesa_symbol_table_ctor(void);
extern void _mesa_symbol_table_dtor(struct _mesa_symbol_table *);
extern struct _mesa_symbol_table_iterator *_mesa_symbol_table_iterator_ctor(
struct _mesa_symbol_table *table, int name_space, const char *name);