[Bug c++/14417] output streams and post-increment operator have incorrect output.

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-03-03 23:23 -------
The standard says that the behavior of your program is undefined in this 
case. Newer compilers are better at optimizing code, so they trip users 
writing undefined code more often. It's not the compiler's fault if it 
reorders code that the standard allows it to reorder. 
 
W. 
 
PS: To understand what's going on, read the entry on -Wsequence-point 
in the manual. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14417