Dependency loop with templates

[Ian Lance Taylor]

Ian Lance Taylor <iant@google.com> writes:

> I think this may be a bug in the compiler.  Here is a reduced test
> case:
> 
> class c;
> template<typename T> class tm { public: const T& g() const; };
> namespace n {
>   template <class T> int fn(const tm<T> &v) { return fn(v.g());  }
>   int fn(const c *p);
> }
> int main() { tm<c *> v; return n::fn(v); }
> 
> Interestingly, it works as expected without the namespace.
> 
> I'll file this as a bug report and see what happens.

Filed as http://gcc.gnu.org/PR29844.

Ian