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* ada-lang.c (decode_packed_array_type): Avoid a seg fault

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when the type is an anonymous pointer type.
        (ada_check_typedef): Avoid a seg fault when the type is null.
        * ada-typeprint.c (print_array_type): Add support for pointer
        to packed arrays.
This commit is contained in:
Joel Brobecker
2008-01-04 20:45:05 +00:00
parent ecc7085baf
commit 727e3d2e5c
3 changed files with 36 additions and 6 deletions
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17
gdb/ada-lang.c
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@@ -1809,13 +1809,21 @@ decode_packed_array_type (struct type *type)
{
struct symbol *sym;
struct block **blocks;
const char *raw_name = ada_type_name (ada_check_typedef (type));
char *name = (char *) alloca (strlen (raw_name) + 1);
char *tail = strstr (raw_name, "___XP");
char *raw_name = ada_type_name (ada_check_typedef (type));
char *name;
char *tail;
struct type *shadow_type;
long bits;
int i, n;
if (!raw_name)
raw_name = ada_type_name (desc_base_type (type));
if (!raw_name)
return NULL;
name = (char *) alloca (strlen (raw_name) + 1);
tail = strstr (raw_name, "___XP");
type = desc_base_type (type);
memcpy (name, raw_name, tail - raw_name);
@@ -7269,6 +7277,9 @@ static_unwrap_type (struct type *type)
struct type *
ada_check_typedef (struct type *type)
{
if (type == NULL)
return NULL;
CHECK_TYPEDEF (type);
if (type == NULL || TYPE_CODE (type) != TYPE_CODE_ENUM
|| !TYPE_STUB (type)