Re: [PATCH] intprops: add WRAPV and const flavors for GCC 5

[Pádraig Brady]

FYI I just noticed this when compiling coreutils with GCC 5.1.1

test-intprops.c: In function 'main':
test-intprops.c:199:3: error: string length '5031' is greater than the length 
'4095' ISO C99 compilers are required to support [-Werror=overlength-strings]
   CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int,
   ^
  CC       test-isatty.o
  CC       test-isblank.o
test-intprops.c:202:3: error: string length '4737' is greater than the length 
'4095' ISO C99 compilers are required to support [-Werror=overlength-strings]
   CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int,
   ^
  CC       test-isnand-nolibm.o
In file included from test-intprops.c:28:0:
../lib/intprops.h:357:60: error: suggest parentheses around '-' inside '<<' 
[-Werror=parentheses]
 #define INT_LEFT_SHIFT_WRAPV(a, b) _GL_INT_OP_WRAPV (a, b, <<)