https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79435
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I think the fix is to make type_dependent_expression_p a bit more robust:
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -23818,6 +23818,7 @@ type_dependent_expression_p (tree expression)
we couldn't determine its length in cp_complete_array_type because
it is dependent. */
if (VAR_P (expression)
+ && TREE_TYPE (expression) != NULL_TREE
&& TREE_CODE (TREE_TYPE (expression)) == ARRAY_TYPE
&& !TYPE_DOMAIN (TREE_TYPE (expression))
&& DECL_INITIAL (expression))
Will test.
