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* value.c (coerce_array): Use check_typedef.
gdb/testsuite
	* gdb.base/pointers.exp: Add test.
	* gdb.base/pointers.c (k, S): New typedefs.
	(instance): New global.
This commit is contained in:
Tom Tromey 2008-10-30 21:44:15 +00:00
parent 724b958c41
commit f3134b8886
5 changed files with 37 additions and 5 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2008-10-02 Tom Tromey <tromey@redhat.com>
* value.c (coerce_array): Use check_typedef.
2008-10-28 Tom Tromey <tromey@redhat.com>
* cli/cli-logging.c (handle_redirections): Make a cleanup.

6
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2008-10-30 Tom Tromey <tromey@redhat.com>
* gdb.base/pointers.exp: Add test.
* gdb.base/pointers.c (k, S): New typedefs.
(instance): New global.
2008-10-30 Andreas Schwab <schwab@suse.de>
* gdb.base/args.exp: Add tests for newlines.

9
gdb/testsuite/gdb.base/pointers.c
View File

@ -71,6 +71,15 @@ float ** ptr_to_ptr_to_float;
int y;
typedef long k[5];
typedef struct {
k array_variable;
} S;
S instance;
/* Do nothing function used for forcing some of the above variables to
be referenced by the program source. If the variables are not
referenced, some linkers will remove the symbol from the symbol

4
gdb/testsuite/gdb.base/pointers.exp
View File

@ -596,3 +596,7 @@ gdb_expect {
timeout { fail "(timeout) ptype ppppppC" }
}
# Regression test for a crash.
gdb_test "p instance.array_variable + 0" \
" = \\(long int \\*\\) 0x\[0-9a-f\]*"

19
gdb/value.c
View File

@ -1728,12 +1728,21 @@ coerce_ref (struct value *arg)
struct value *
coerce_array (struct value *arg)
{
struct type *type;
arg = coerce_ref (arg);
if (current_language->c_style_arrays
&& TYPE_CODE (value_type (arg)) == TYPE_CODE_ARRAY)
arg = value_coerce_array (arg);
if (TYPE_CODE (value_type (arg)) == TYPE_CODE_FUNC)
arg = value_coerce_function (arg);
type = check_typedef (value_type (arg));
switch (TYPE_CODE (type))
{
case TYPE_CODE_ARRAY:
if (current_language->c_style_arrays)
arg = value_coerce_array (arg);
break;
case TYPE_CODE_FUNC:
arg = value_coerce_function (arg);
break;
}
return arg;
}