[Bug c++/21369] New: Template function definition rejected if function return type begins with 'struct'

[pkoning at equallogic dot com]

This test program:

struct bar;

template <class T> struct bar *foo (T *p)
{
    return p->t;
}

produces an error in 4.0.0:

test.cc:3: error: 'bar' is not a template type

Without the keyword "struct" it compiles fine.  Earlier versions
(3.3.2, and I'm pretty sure 3.4.1 as well) don't complain.

I've seen this on a native Linux build, and also a crosscompiler targeted at
netbsd-mips and hosted on i386-mips.

-- 
           Summary: Template function definition rejected if function return
                    type begins with 'struct'
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pkoning at equallogic dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21369