On 10/19/21 11:21, Jakub Jelinek wrote:
On Tue, Oct 19, 2021 at 10:48:04AM -0400, Jason Merrill wrote:
What if we use NULL_TREE for the error case instead of error_mark_node, i.e.
- DECL_LOCAL_DECL_ALIAS (decl) = alias;
+ if (alias != error_mark_node)
+DECL_LOCAL_DECL_ALIAS (decl) = alias
On Tue, Oct 19, 2021 at 10:48:04AM -0400, Jason Merrill wrote:
> What if we use NULL_TREE for the error case instead of error_mark_node, i.e.
>
> - DECL_LOCAL_DECL_ALIAS (decl) = alias;
> + if (alias != error_mark_node)
> +DECL_LOCAL_DECL_ALIAS (decl) = alias;
>
> ? That ought to avoid the
On 10/11/21 07:18, Jakub Jelinek wrote:
Hi!
My recent push_local_extern_decl_alias change broke error-recovery,
do_pushdecl can return error_mark_node and set_decl_tls_model can't be
called on that. There are other code paths that store error_mark_node
into DECL_LOCAL_DECL_ALIAS, with the inten
Hi!
My recent push_local_extern_decl_alias change broke error-recovery,
do_pushdecl can return error_mark_node and set_decl_tls_model can't be
called on that. There are other code paths that store error_mark_node
into DECL_LOCAL_DECL_ALIAS, with the intent to differentiate the cases
where we have
