https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88757
Bug ID: 88757
Summary: GCC wrongly treats dependent name as a type when it
should be treated as a value
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: d25fe0be at outlook dot com
Target Milestone: ---
GCC complains "error: no declaration matches 'int C<T>::x(typename
S<T>::size)'"
when compiling the following snippet:
```
template <class T> struct C {
static int x;
};
template <class U> struct S {
static const int size = 1;
};
template <class T> int C<T>::x(S<T>::size); // Here `S<T>::size` is treated as
a type.
```
GCC 8.2 / clang 7 does not exhibit this behavior.
Live example (GCC 9): https://wandbox.org/permlink/ob29FV2EK6Ie4wfY
Live example (GCC 8): https://wandbox.org/permlink/3hdIXnu8zn1QkYGP
Live example (clang 7): https://wandbox.org/permlink/m0zsTUKWIK3VjfHn
