http://llvm.org/bugs/show_bug.cgi?id=7419
Summary: Fail to recognize that return types match through two
typedefs
Product: clang
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
% cat t.cc
template <typename T> struct S {
typedef typename T::Y T2;
typedef typename T2::Z T3;
T3 f();
};
template <typename T> typename T::Y::Z S<T>::f() { }
% clang -fsyntax-only t.cc
t.cc:7:46: error: functions that differ only in their return type cannot be
overloaded
template <typename T> typename T::Y::Z S<T>::f() { }
^
t.cc:4:6: note: previous declaration is here
T3 f();
^
1 error generated.
Note that T2 and T::Y on the declaration and definition respectively works
fine.
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