https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106738
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Maybe DECL_IGNORED_P or DECL_ARTIFICIAL should be checked before calling
warning in stor-layout.cc?
Because:
in asan.cc:
ASM_GENERATE_INTERNAL_LABEL (buf, "LASAN", 0);
var = build_decl (UNKNOWN_LOCATION, VAR_DECL, get_identifier (buf),
type);
TREE_STATIC (var) = 1;
TREE_PUBLIC (var) = 0;
DECL_ARTIFICIAL (var) = 1;
DECL_IGNORED_P (var) = 1;
...
in stor-layout.cc before doing the warning call:
/* If requested, warn about definitions of large data objects. */
if ((code == PARM_DECL || (code == VAR_DECL && !DECL_NONLOCAL_FRAME (decl)))
&& !DECL_EXTERNAL (decl))
