[Bug fortran/31629] option to make module entities PRIVATE by default

[arnaud02 at users dot sourceforge dot net]

--- Comment #5 from arnaud02 at users dot sourceforge dot net  2007-08-10 
09:46 ---
For information, I added this option to g95 around 2001-2002 before the split
gfortran-g95.
The inspiration comes from the option "--private" of the Lahey-Fujitsu
compiler. For some reason, this option was removed in November 2006
(http://gcc.gnu.org/ml/fortran/2006-11/msg00316.html). IMO, it can come handy
and it is a good idea to keep it.

Note that a test case would be welcome.


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arnaud02 at users dot sourceforge dot net changed:

   What|Removed |Added

 CC|    |arnaud02 at users dot
   |    |sourceforge dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31629

[Bug fortran/20441] -finit-local-zero is missing from gfortran

[arnaud02 at users dot sourceforge dot net]

--- Comment #9 from arnaud02 at users dot sourceforge dot net  2007-08-20 
12:28 ---
Adding -finit-real=nan (http://gcc.gnu.org/ml/fortran/2007-08/msg00408.html) is
a real bonus for gfortran. 
Any chance to add "-finit-real=snan" to set "Signalling NaN" ?
A SNaN cannot be the result of any arithmetic operations, hence a good choice
for a unset pattern. The NAG compiler uses SNaN when using "-nan".


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20441