diff options
Diffstat (limited to 'gcc/ada/gcc-interface/utils.c')
| -rw-r--r-- | gcc/ada/gcc-interface/utils.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/ada/gcc-interface/utils.c b/gcc/ada/gcc-interface/utils.c index ab5b9e0..a02dc67 100644 --- a/gcc/ada/gcc-interface/utils.c +++ b/gcc/ada/gcc-interface/utils.c @@ -5202,8 +5202,9 @@ gnat_write_global_declarations (void) tree iter; /* If we have declared types as used at the global level, insert them in - the global hash table. We use a dummy variable for this purpose. */ - if (types_used_by_cur_var_decl && !types_used_by_cur_var_decl->is_empty ()) + the global hash table. We use a dummy variable for this purpose, but + we need to build it unconditionally to avoid -fcompare-debug issues. */ + if (first_global_object_name) { struct varpool_node *node; char *label; @@ -5218,11 +5219,12 @@ gnat_write_global_declarations (void) node->definition = 1; node->force_output = 1; - while (!types_used_by_cur_var_decl->is_empty ()) - { - tree t = types_used_by_cur_var_decl->pop (); - types_used_by_var_decl_insert (t, dummy_global); - } + if (types_used_by_cur_var_decl) + while (!types_used_by_cur_var_decl->is_empty ()) + { + tree t = types_used_by_cur_var_decl->pop (); + types_used_by_var_decl_insert (t, dummy_global); + } } /* Output debug information for all global type declarations first. This |