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On Fri, 12 Jul 2024, Ivan Luthfi wrote: > Hello, > > I have declare a variable in my petsc code like the following: > > PetscInt mg_level = 2, finest; > > but i get warning. The warning is, > > (line185) warning:
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<meta charset="US-ASCII"></head><body><pre style="font-family: sans-serif; font-size: 100%; white-space: pre-wrap; word-wrap: break-word">On Fri, 12 Jul 2024, Ivan Luthfi wrote:
> Hello,
>
> I have declare a variable in my petsc code like the following:
>
> PetscInt mg_level = 2, finest;
>
> but i get warning. The warning is,
>
> (line185) warning: 'variable 'finest' set but not used
> [-Wunused-but-set-variable] PetscInt mg_level=2, finest;
>
> But actually it is used in line 200 as:
> (line 200) finest = mg_level - 1;
"finest" is "set" here - not "used". "mg_level" is used here.
Satish
>
> Can you help me what should I do?
>
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