http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53696
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |jason at gcc dot gnu.org
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-07
15:54:22 UTC ---
And
struct A;
template <int N>
void foo(A& a)
{
[=](){a;};
}
void
bar (A&a)
{
foo<6>(a);
}
ICEs even without -fkeep-inline-functions elsewhere.
I wonder if
else
/* Capture by copy requires a complete type. */
type = complete_type (type);
in semantics.c (add_capture) shouldn't be something like:
--- cp/semantics.c.jj 2012-12-06 21:33:57.000000000 +0100
+++ cp/semantics.c 2012-12-07 16:45:30.000000000 +0100
@@ -9164,7 +9164,14 @@ add_capture (tree lambda, tree id, tree
}
else
/* Capture by copy requires a complete type. */
- type = complete_type (type);
+ {
+ if (processing_template_decl)
+ type = complete_type (type);
+ else
+ type = complete_type_or_else (type, initializer);
+ if (type == NULL_TREE)
+ type = error_mark_node;
+ }
/* Add __ to the beginning of the field name so that user code
won't find the field with name lookup. We can't just leave the name
This fixes the ICE in #c0 (but we error twice for the incomplete type, once
within the lambda, once within the parent function).
For templates it of course doesn't change anything, we I think generally can't
require the type to be complete there, so it must be done later during pt.c.
