https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125292
Bug ID: 125292
Summary: Lookup through injected-class-name fails in type-only
context
Product: gcc
Version: 17.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: herring at lanl dot gov
Target Milestone: ---
Consider <https://godbolt.org/z/cTdvn9Mv6>:
template<class T> struct id {using type=T;};
template<class T> struct D : id<T> {
void f(/*typename*/ D::type t);
};
void g(D<int> d) {d.f(0);}
GCC incorrectly rejects the template definition without the pre-C++20
"typename", as if lookup should be performed immediately for that dependent
name.
