[Bug c/17515] New: invalid structure initializer accepted

["andrae dot behrens at sms-demag dot de" <gcc-bugzilla at gcc dot gnu dot org>]

/*
sim@linux:/tmp> gcc -c test2.c
sim@linux:/tmp> gcc -v
Reading specs from /usr/lib/gcc-lib/i586-suse-linux/3.3.3/specs
Configured with: ../configure --enable-threads=posix --prefix=/usr --with-local-
prefix=/usr/local --infodir=/usr/share/info --mandir=/usr/share/man --enable-
languages=c,c++,f77,objc,java,ada --disable-checking --libdir=/usr/lib --enable-
libgcj --with-gxx-include-dir=/usr/include/g++ --with-slibdir=/lib --with-
system-zlib --enable-shared --enable-__cxa_atexit i586-suse-linux
Thread model: posix
gcc version 3.3.3 (SuSE Linux)

test2.c:
*/
#define NULL ((void*)0)

struct A {
  int   a1;
  void* a2;
};

struct B {
  struct A a;
  int    b;
};

struct B b1 = {{0,NULL},0};
struct B b2 = {0,0}; // compiler error missing !!!

-- 
           Summary: invalid structure initializer accepted
           Product: gcc
           Version: 3.3.3
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: andrae dot behrens at sms-demag dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: gcc -c test2.c


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17515