gfortran warning: unnecessary

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Feb 20, 2018, 4:18:02 PM2/20/18

to GNU Fortran

integer :: i    
.
.
 n = count( [ (strtmp(i:i), i=1, len_trim(strtmp)) ] == delimiter_)

Compiling the above code with

gfortran.exe -Jobj\Debug\ -Wall  -g  -std=f2008    -c

produces the following warning

D:\gfortran\Fortran\ogpf_n4\md_helperproc.f90|108|Warning: 'i' is used uninitialized in this function [-Wuninitialized]|

Which is unnecessary! Is this a bug in gfortran?

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