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* [Bug c++/114564] New: Accessing template Base via template Derived fails
@ 2024-04-02 10:52 benni.buch at gmail dot com
2024-04-02 14:50 ` [Bug c++/114564] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: benni.buch at gmail dot com @ 2024-04-02 10:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114564
Bug ID: 114564
Summary: Accessing template Base via template Derived fails
Product: gcc
Version: 13.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: benni.buch at gmail dot com
Target Milestone: ---
```cpp
template <typename T>
struct Base {};
template <typename T>
struct Derived: Base<T> {
Derived(Derived::Base obj);
};
```
Accessing Base via Derived works with clang and MSVC, but not with GCC.
Live:
- https://godbolt.org/z/Wv3EK3e71
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/114564] Accessing template Base via template Derived fails
2024-04-02 10:52 [Bug c++/114564] New: Accessing template Base via template Derived fails benni.buch at gmail dot com
@ 2024-04-02 14:50 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-04-02 14:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114564
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Keywords| |rejects-valid
Known to fail| |4.1.2
Last reconfirmed| |2024-04-02
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
Simple workaround if needed is to place `typename` before `Derived::Base` .
GCC is thinking `Derived::Base` is not a type for some reason ...
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-04-02 10:52 [Bug c++/114564] New: Accessing template Base via template Derived fails benni.buch at gmail dot com
2024-04-02 14:50 ` [Bug c++/114564] " pinskia at gcc dot gnu.org
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