From @jhamisch

Hi,

in a Solaris 64 bit environment, the test t/op/bop fails (APC = 7680).
This is caused by a wrong constant definition in utf8.c and utf8.h.
The value 0x1000000000LL is a real long *SIGNED* value, which gets
compared to an UV.

Sun defines nice macros like UINT64_C, which puts the correct trailer
to the end of constants. I've used these in my patch. Nevertheless
even without these macros, the trailer should be ULL instead of LL,
shouldn't it?!?!?

Regards
-- jens

  /
+##+|##+ STRAWBERRY Jens Hamisch
+v#+v v##+ EDV-Systeme GmbH Managing director
/ v v\v
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From @jhamisch

*** utf8.c.FCS Tue Nov 14 18​:24​:12 2000
--- utf8.c Tue Nov 14 18​:41​:30 2000
***************
*** 69,75 ****
  return d;
  }
  #ifdef HAS_QUAD
! if (uv < 0x1000000000LL)
  #endif
  {
  *d++ = 0xfe; /* Can't match U+FEFF! */
--- 69,75 ----
  return d;
  }
  #ifdef HAS_QUAD
! if (uv < UTF8_QUAD_MAX)
  #endif
  {
  *d++ = 0xfe; /* Can't match U+FEFF! */
*** utf8.h.FCS Tue Nov 14 18​:32​:55 2000
--- utf8.h Tue Nov 14 18​:38​:50 2000
***************
*** 9,14 ****
--- 9,23 ----
 
  START_EXTERN_C
 
+ #ifdef HAS_QUAD
+ # ifdef _LP64
+ # include <inttypes.h>
+ # define UTF8_QUAD_MAX UINT64_C(0x1000000000)
+ # else
+ # define UTF8_QUAD_MAX 0x1000000000LL
+ # endif
+ #endif
+
  #ifdef DOINIT
  EXTCONST unsigned char PL_utf8skip[] = {
  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* ascii */
***************
*** 55,61 ****
  (uv) < 0x200000 ? 4 : \
  (uv) < 0x4000000 ? 5 : \
  (uv) < 0x80000000 ? 6 : \
! (uv) < 0x1000000000LL ? 7 : 13 )
  #else
  /* No, I'm not even going to *TRY* putting #ifdef inside a #define */
  #define UNISKIP(uv) ( (uv) < 0x80 ? 1 : \
--- 64,70 ----
  (uv) < 0x200000 ? 4 : \
  (uv) < 0x4000000 ? 5 : \
  (uv) < 0x80000000 ? 6 : \
! (uv) < UTF8_QUAD_MAX ? 7 : 13 )
  #else
  /* No, I'm not even going to *TRY* putting #ifdef inside a #define */
  #define UNISKIP(uv) ( (uv) < 0x80 ? 1 : \