[Bug tree-optimization/55529] Bogus array-bounds warning

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529



Marek Polacek <mpolacek at gcc dot gnu.org> changed:



           What    |Removed                     |Added

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                 CC|                            |mpolacek at gcc dot gnu.org



--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> 2012-11-29 
13:19:17 UTC ---

I think the problem would be if we'd warn on this (rcu_num_lvls is static). 

Otherwise rcu_num_lvls can me modified from elsewhere, no?



int *level[1];

static int rcu_num_lvls;

void

fn1 ()

{

    int i;

    for (i = 1; i < rcu_num_lvls; i++)

        level[i] = level[i - 1];

}