[Bug c++/33607] -O2 optimisation causes null pointer exception at runtime when calling g++ from java using jni

[tromey at gcc dot gnu dot org]

------- Comment #2 from tromey at gcc dot gnu dot org  2007-10-01 18:32 -------
The SWIG code violates strict aliasing rules.
Try adding -Wstrict-aliasing and you will see what I mean.
If I add -fno-strict-aliasing to the -O2 case, it works.


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tromey at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33607