SIZEOF_DOUBLE      47 ext/rbconfig/sizeof/sizes.c #if SIZEOF_DOUBLE != 0
SIZEOF_DOUBLE     385 include/ruby/ruby.h #if SIZEOF_VALUE >= SIZEOF_DOUBLE
SIZEOF_DOUBLE     100 pack.c         #if SIZEOF_DOUBLE == 8 && defined(HAVE_INT64_T)
SIZEOF_DOUBLE     103 pack.c         #elif SIZEOF_DOUBLE == 8 && defined(HAVE_INT32_T)
SIZEOF_DOUBLE     486 range.c        #if SIZEOF_DOUBLE == 8 && defined(HAVE_INT64_T)
SIZEOF_DOUBLE     654 range.c        #if SIZEOF_DOUBLE == 8 && defined(HAVE_INT64_T)