[Bug c/50606] gcc fails to detect obvious use of NULL pointer

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50606

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |manu at gcc dot gnu.org

--- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-05-13 22:46:42 UTC ---
printf warnings are handled in the FE, so we would need constant-propagation in
the FE. Clang implements it, so I know it is possible. However, no current
contributor to GCC has enough time and interest to implement it, so unless some
new contributors appear, don't expect this anytime soon.