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From: "msebor at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/60068] New: missing diagnostic on array with negative bounds in template
Date: Tue, 04 Feb 2014 22:44:00 -0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 4.8.2
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X-Bugzilla-Priority: P3
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60068

            Bug ID: 60068
           Summary: missing diagnostic on array with negative bounds in
                    template
           Product: gcc
           Version: 4.8.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: msebor at gmail dot com

GCC 4.8.2 and all versions prior to it fail to diagnose the following
ill-formed C++ '98 program:

$ cat u.cpp && g++ -Wall -Wextra -Werror -pedantic -c -o/dev/null u.cpp && echo
success
template <int N>
void f (int [N]) { }

void g (void) {
    f<-1>(0);
}

success