[Bug c/42907] -fstrict-aliasing breaks valid code

[fejj at novell dot com]

------- Comment #34 from fejj at novell dot com  2010-02-03 02:16 -------
just an FYI, but if you take my original list.c attachment and uncomment the
second loop (the one that prints the values of each node after the creation
loop), even if you use `gcc -Wall -g -O2 -o list list.c`, the list will be
non-NULL. Comment that loop, and it goes back to being NULL.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42907