[Bug c++/16277] [3.5 regression] Still spurious warnings about unused SSA variables

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-06-30 22:12 -------
I had to think about the same question as Giovanni. In short: in the else-branch, 
we just have 
    {  
      *this.1 = *v; 
    } 
i.e. we write into *this.1 (the address pointed to) without initializing this.1 (the pointer). 
We're fine in the if-branch, where we initialize this.1 first. 
 
W. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16277