// filename:c2011-ex.c
// original examples and/or notes:
// 		(c) ISO/IEC JTC1 SC22 WG14 N1570, April 12, 2011
// 			C2011 
// compile and output mechanism:
// 		(c) Ogawa Kiyoshi, kaizen@gifu-u.ac.jp, December.29, 2013
// compile errors and/or wornings:
// 		(c) Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)
// 			Target: x86_64-apple-darwin11.4.2 //Thread model: posix
// 		(c) LLVM 2003-2009 University of Illinois at Urbana-Champaign.
//c2011-6-7-3-1-ex.c
#ifdef C2011_6_7_3_1_EX
int c[]={0};
int d[100];
#endif
// c2011-6-7-6-2-ex.c
#ifdef C2011_6_7_6_2_EX
int *x;
int y[1];
static int n=0;
static int m=0;
//int (*p2)[n]; 
//int F[m]; // invalid: F has linkage and is VLA
//int (*r)[m]; // invalid: r has linkage and points to VLA
#endif
// output may be