[Bug c++/17421] New: g++ accepts invalid qualified declarator-id

[ppluzhnikov at charter dot net]

This is similar to, but not exactly like, bug 16782

$ cat junk.cc
void ::foo() { }

$ /usr/local/gcc-3.4.2/bin/g++ -c junk.cc -Wall
$ edgcpfe junk.cc
"junk.cc", line 1: error: the global scope has no "foo"
  void ::foo() { }
         ^
1 error detected in the compilation of "junk.cc".


The Standard (ISO+IEC+14882-1998) says in 8.3 paragraph 1:

 When the declarator-id is qualified,
 the declaration shall refer to a previously declared member of the
 class or namespace to which the qualifier refers, and the member
 shall not have been introduced by a usingdeclaration in the scope
 of the class or namespace nominated by the nested-name-specifier of
 the declarator-id.

-- 
           Summary: g++ accepts invalid qualified declarator-id
           Product: gcc
           Version: 3.4.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ppluzhnikov at charter dot net
                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=17421