[Bug c++/14383] New: Class member incorrectly treated as template-name in function template

["timb at bluearc dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Feed this snippet to gcc -c :

----- test.cpp
struct t;

struct A
{
    int t;
};

template <typename> void f(A a)
{
    a.t < 0;
}
-----

It says:

test.cpp: In function `void f(A)':
test.cpp:10: error: parse error before `;' token

It seems to be taking a.t to be a template name, and therefore < as the start 
of a template argument list instead of less-than. a.t is not a template 
(whether or not there is also a struct t), so this is wrong. The problem does 
not appear if f is not itself templated.

$ gcc -v
Reading specs from /usr/lib/gcc-lib/i486-linux/3.3.3/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --with-system-zlib
--enable-nls --without-included-gettext --enable-__cxa_atexit
--enable-clocale=gnu --enable-debug --enable-java-gc=boehm
--enable-java-awt=xlib --enable-objc-gc i486-linux
Thread model: posix
gcc version 3.3.3 (Debian)

-- 
           Summary: Class member incorrectly treated as template-name in
                    function template
           Product: gcc
           Version: 3.3.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: timb at bluearc dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i486-pc-linux-gnu
  GCC host triplet: i486-pc-linux-gnu
GCC target triplet: i486-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14383