// 1 filename:c2011-3-14-ex.
//		ver 0.1 December.29, 2013
//		ver 0.2 January 11, 2014 add 2 sets of input for clarify about warning and assignment.
// 2 original examples and/or notes:
// 		(c) ISO/IEC JTC1 SC22 WG14 N1570, April 12, 2011
// http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf
// 			C2011 3.14 memory location
// 3 compile and output mechanism:
// 		(c) Ogawa Kiyoshi, kaizen@gifu-u.ac.jp, December.29, 2013
// 4 compile errors and/or wornings:
// 4.1	(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
//		Xcode 5.0.2/LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)
//		Command/Options: cc -std=c11 -Wall misra-C-2-1-ex-ui-wicm4a.c 
// 		(c) LLVM 2003-2009 University of Illinois at Urbana-Champaign.
// 4.2. gcc-4.9 (GCC) 4.9.0 20131229 (experimental) C90/C99/C2011, 32/64 bit, http://gcc.gnu.org/onlinedocs/gcc/Standards.html
//      Copyright (C) 2013 Free Software Foundation, Inc. http://gcc.gnu.org/gcc-4.9/changes.html
//		Command/Options: gcc std=c11 -Wall misra-C-2-1-ex-ui-wicm4a.c 
//		Configuration:brew install gcc49
#include <stdio.h>
//either an object of scalar type, or a maximal sequence of adjacent bit-fields all having
//nonzero width
struct {
char a;
int b:5, c:11, :0, d:8;
struct { int ee:8; } e;
}f;
int main(void){
 f.a = 1;
f.b=2;
f.c=3;
f.d=4;
	f.e.ee=5;
	printf(" %d　%d　%d　%d　%d\n", f.a,f.b,f.c,f.d,f.e.ee);
	f.a = 	1000001;
	f.b = 	2000002;
	f.c = 	3000003;
	f.d = 	4000004;
	f.e.ee=	5000005;
		printf(" %d　%d　%d　%d　%d\n", f.a,f.b,f.c,f.d,f.e.ee);
	f.a = 	1000000000001;
	f.b = 	2000000000002;
	f.c = 	3000000000003;
	f.d = 	4000000000004;
	f.e.ee=	5000000000005;
printf("3.14 memory location %d　%d　%d　%d　%d\n", f.a,f.b,f.c,f.d,f.e.ee);
}
// no error, no warning 
// output may be
// 3.14 memory location　1　2　3　4　5
// after add two sets of inputs. 10 warnings and output are
// 1　2　3　4　5
// 65　2　-317　4　69
//3.14 memory location 1　2　3　4　5