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// Test of -Wformat for subclasses of pp_element
// { dg-do compile }
// { dg-options "-Wformat" }
/* Magic identifiers must be set before the attribute is used. */
typedef long long __gcc_host_wide_int__;
typedef struct location_s
{
const char *file;
int line;
} location_t;
union tree_node;
typedef union tree_node *tree;
/* Define gimple as a dummy type. The typedef must be provided for
the C test to find the symbol. */
typedef struct gimple gimple;
/* Likewise for gimple. */
typedef struct cgraph_node cgraph_node;
/* Likewise for diagnostic_event_id_t. */
typedef struct diagnostic_event_id_t diagnostic_event_id_t;
namespace pp_markup {
class element
{
};
} // namespace pp_markup
typedef pp_markup::element pp_element;
#define FORMAT(kind) __attribute__ ((format (__gcc_## kind ##__, 1, 2)))
void diag (const char*, ...) FORMAT (diag);
class sub_element : public pp_element
{
};
class sub_sub_element : public sub_element
{
};
void test_diag ()
{
sub_element e1;
sub_sub_element e2;
diag ("%e %e", &e1, &e2);
}
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