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[Bug c++/84374] placeholder decltype(auto) accepted when it's not the placeholder alone in trailing-return-type
- From: "smw at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 13 Feb 2018 19:44:52 +0000
- Subject: [Bug c++/84374] placeholder decltype(auto) accepted when it's not the placeholder alone in trailing-return-type
- Auto-submitted: auto-generated
- References: <bug-84374-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84374
--- Comment #1 from Stephen M. Webb <smw at gcc dot gnu.org> ---
Hrm, evidently the problem is not limited to trailing-return-type declarations,
since the following code also results in no diagnostic.
decltype(auto)* f();
class C { decltype(auto)* g(); };
Note though, the problem exists only for function declarations. An appropriate
diagnostic is issued for other declarations using the placeholder
decltype(auto).