commit 0418652f7ecc0286565abc805d4728872eac32b9
Author: Jason Merrill <jason@redhat.com>
Date: Fri Dec 16 14:04:01 2011 -0500
PR c++/51461
* decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
before literal_type_p.
@@ -5449,7 +5449,7 @@ check_initializer (tree decl, tree init, int flags, VEC(tree,gc) **cleanups)
}
else if (!COMPLETE_TYPE_P (type))
{
- error ("%qD has incomplete type", decl);
+ error ("%q#D has incomplete type", decl);
TREE_TYPE (decl) = error_mark_node;
return NULL_TREE;
}
@@ -7807,7 +7807,10 @@ check_static_variable_definition (tree decl, tree type)
return 0;
else if (cxx_dialect >= cxx0x && !INTEGRAL_OR_ENUMERATION_TYPE_P (type))
{
- if (literal_type_p (type))
+ if (!COMPLETE_TYPE_P (type))
+ error ("in-class initialization of static data member %q#D of "
+ "incomplete type", decl);
+ else if (literal_type_p (type))
permerror (input_location,
"%<constexpr%> needed for in-class initialization of "
"static data member %q#D of non-integral type", decl);
new file mode 100644
@@ -0,0 +1,6 @@
+// PR c++/51461
+
+struct A
+{
+ static const A a = 0; // { dg-error "incomplete|non-integral" }
+};