32-bit test-real fails

[Jeroen Demeyer <jdemeyer@cage.ugent.be>]

Dear pari-dev,

the recent changes to src/test/in/real affect 32-bit test-all results.
The reason is simple: in the 64-bit branch you change the realprecision 
to 2, but not in the 32-bit branch. Doing that in both branches would 
fix the problem.

However, I don't know if you consider the following difference a bug or not:


i686 running linux (ix86/GMP-5.0.2 kernel) 32-bit version
? \p38
   realprecision = 38 significant digits
? 1+0e-1
%1 = 1.000000000


amd64 running linux (x86-64/GMP-5.0.2 kernel) 64-bit version
gp> \p38
gp> 1+0e-1
%1 = 1.0000000000000000000