------- Comment #10 from rguenth at gcc dot gnu dot org 2009-10-11 15:33
-------
Further reduced testcase:
b.h
---
typedef union tree_node *tree;
union tree_node {
tree * use;
VEC_constructor_elt_gc *elts;
};
t1.c:
-----
typedef struct VEC_constructor_elt_gc { } VEC_constructor_elt_gc;
#include "b.h"
struct stmt_tree_s {
tree x_cur_stmt_list;
};
void *add_stmt (struct stmt_tree_s *x)
{
return &x->x_cur_stmt_list;
}
t2.c
----
typedef struct VEC_constructor_elt_gcx { } VEC_constructor_elt_gc;
#include "b.h"
struct gcc_target {
void (* builtin_vec_perm) (tree*);
};
extern struct gcc_target targetm;
void dwarf2out_begin_prologue (tree t)
{
(*targetm.builtin_vec_perm) (&t);
}
struct die_arg_entry_struct {
tree arg;
};
void *gt_pch_p_20VEC_die_arg_entry_gc (struct die_arg_entry_struct *vec)
{
return &(vec->arg);
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41598
