OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

re PR fortran/50334 (interaction between -Wuninitialized and -finit-*)

Browse Source 
PR fortran/50334
	* invoke.texi (-finit-*): Document interaction with
	-Wuninitialized.

From-SVN: r181150
This commit is contained in:
Francois-Xavier Coudert 2011-11-08 08:11:10 +00:00 committed by François-Xavier Coudert
parent cf7716a257
commit 295258228b
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/fortran/ChangeLog
View File

@ -1,3 +1,9 @@
2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR fortran/50334
* invoke.texi (-finit-*): Document interaction with
-Wuninitialized.
2011-11-07 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/49188

4
gcc/fortran/invoke.texi
View File

@ -1482,6 +1482,10 @@ use @option{-finit-real=snan}; note, however, that compile-time
optimizations may convert them into quiet NaN and that trapping
needs to be enabled (e.g. via @option{-ffpe-trap}).
Finally, note that enabling any of the @option{-finit-*} options will
silence warnings that would have been emitted by @option{-Wuninitialized}
for the affected local variables.
@item -falign-commons
@opindex @code{falign-commons}
@cindex alignment of @code{COMMON} blocks