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Jun 22, 2011; 9:48am
URL: http://quantlib.414.s1.nabble.com/quantlib-Bugs-3307791-g-complains-about-mutable-variables-tp8872.html
Bugs item #3307791, was opened at 2011-05-26 03:07
Message generated for change (Comment added) made by fak98
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: charas (benyam)
Assigned to: Nobody/Anonymous (nobody)
Summary: g++ complains about mutable variables
Initial Comment:
While building a package for quantlib on archlinux i got the following warning and error
reference 'y2_' cannot be declared 'mutable' [-fpermissive]
../ql/math/interpolations/multicubicspline.hpp:277:34: warning: reference 'v_' cannot be declared 'mutable' [-fpermissive]
../ql/math/interpolations/multicubicspline.hpp:336:33: warning: reference 'y2_' cannot be declared 'mutable' [-fpermissive]
../ql/math/interpolations/multicubicspline.hpp:337:34: warning: reference 'v_' cannot be declared 'mutable' [-fpermissive]
../ql/math/interpolations/multicubicspline.hpp:337:39: warning: reference 'v1_' cannot be declared 'mutable' [-fpermissive]
../ql/math/interpolations/multicubicspline.hpp:337:45: warning: reference 'v2_' cannot be declared 'mutable' [-fpermissive]
make[2]: *** [BermudanSwaption.o] Error 1
After compiling with -fpermissive I could get it compiled but the warnings are still there whenever the compiler encounters
the mutable variables.
Thanks for Quantlib
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Comment By: Fahad Khan (fak98)
Date: 2011-06-22 10:48
Message:
Looks like this issue was fixed by
http://quantlib.svn.sourceforge.net/viewvc/quantlib/trunk/QuantLib/ql/math/interpolations/multicubicspline.hpp?r1=17506&r2=17505&pathrev=17506There are no other mutable references in that file, or anywhere else in
the source tree that I can find. This bug should be closed.
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Comment By: Hong Yu (hyu9910)
Date: 2011-06-22 10:08
Message:
I will be interested to help; however, I currently do not have sufficient
computer space to install Fedora.
So if you have Fedora and can let me access via SSH/SFTP etc., I will be
happy to help tracing.
My contact is: <
[hidden email]>, or, SourceForge account 'hyu9910'.
----------------------------------------------------------------------
Comment By: Fahad Khan (fak98)
Date: 2011-06-21 18:07
Message:
I don't get any such issues on Fedora 15. Both on QuantLib-1.1 and trunk
$ gcc --version
gcc (GCC) 4.6.0 20110509 (Red Hat 4.6.0-7)
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