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* [Bug c++/103087] New: "using enum" possibly incorrectly accepted
@ 2021-11-04 17:46 terra at gnome dot org
2021-11-04 17:50 ` [Bug c++/103087] " mpolacek at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: terra at gnome dot org @ 2021-11-04 17:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103087
Bug ID: 103087
Summary: "using enum" possibly incorrectly accepted
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: terra at gnome dot org
Target Milestone: ---
See https://bugs.llvm.org/show_bug.cgi?id=52403
enum class Pig { Oink };
using Hog = Pig;
using enum Hog;
gcc 11.1 accepts this code. clang13 does not.
https://en.cppreference.com/w/cpp/language/enum suggests this should be valid.
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1099r5.html suggests
it should be valid.
http://eel.is/c++draft/enum.udecl suggests invalid.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/103087] "using enum" possibly incorrectly accepted
2021-11-04 17:46 [Bug c++/103087] New: "using enum" possibly incorrectly accepted terra at gnome dot org
@ 2021-11-04 17:50 ` mpolacek at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2021-11-04 17:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103087
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
Resolution|--- |DUPLICATE
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Dup.
*** This bug has been marked as a duplicate of bug 103084 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-11-04 17:46 [Bug c++/103087] New: "using enum" possibly incorrectly accepted terra at gnome dot org
2021-11-04 17:50 ` [Bug c++/103087] " mpolacek at gcc dot gnu.org
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