[Bug rtl-optimization/21450] [3.4/4.0/4.1 regression] C++ aliasing sets and downcast pointers to pointers

[falk at debian dot org]

------- Additional Comments From falk at debian dot org  2005-05-07 22:27 
-------
I guess I'm missing something in here. *q accesses an object of type
U* (namely p). The type of the lvalue *q is T*. Right? Which case in
3.10/15 covers this?


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           What    |Removed                     |Added
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          Component|c++                         |rtl-optimization


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21450