3d8d5ddb53
Two years ago Paolo has added the
else if (processing_template_decl && !COMPLETE_TYPE_P (type))
pedwarn (...);
lines into cp_finish_decomp. For type dependent decl we punt much earlier,
but even for types which aren't type dependent COMPLETE_TYPE_P might be
false as this testcase shows, so this patch tries to complete_type first
(the reason for writing it that way is that it is then followed by another
else if and if complete_type returns error_mark_node, we shouldn't report
anything, as a bug should have been reported already.
2020-05-28 Jakub Jelinek <jakub@redhat.com>
PR c++/95328
* decl.c (cp_finish_decomp): Call complete_type before checking
COMPLETE_TYPE_P.
* g++.dg/cpp1z/decomp53.C: New test.
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