OpenEuphoria

I don't know. I have only 64 bits.

If I do this then pass all tests.

--ifdef EU4_1 then 
--    constant MAX_BITS =  64 
--    constant MAX_DIGS =  18 
--    constant MAX_INT  =  0x3FFF_FFFF_FFFF_FFFF 
--    constant MIN_INT  = -0x4000_0000_0000_0000 
--elsedef 
    constant MAX_BITS =  32 
    constant MAX_DIGS =  15 
    constant MAX_INT  =  0x3FFF_FFFF 
    constant MIN_INT  = -0x4000_0000 
--end ifdef 
 
constant MAX_UCS4 =  0xFFFF_FFFF 
constant MAX_IFMT =  0x3FFF_FFFF 
constant MIN_IFMT = -0x4000_0000 
 

[$]: eutest "$EUDIR/tests/t_text.e" 
 
interpreting /home/cargoan/euphoria-LINUX-4.1.0/tests/t_text.e: 
 
Test results summary: 
Files (run: 1) (failed: 0) (100% success)