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Help needed with suspicious code in Sparse.cc
From: |
John W. Eaton |
Subject: |
Help needed with suspicious code in Sparse.cc |
Date: |
Wed, 24 Feb 2016 12:19:00 -0500 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.5.0 |
Clang is generating the following warning:
Sparse.cc:136:18: warning: explicitly assigning value of variable of
type 'octave_idx_type' (aka 'int') to itself [-Wself-assign]
for (i = i; i < u; i++)
~ ^ ~
The same thing appears on line 946 in that file.
It looks to me as if the code is correct, but the warning could be
avoided if the loop were written as
for (; i < u; i++)
Could someone who understands the sparse matrix code comment?
Thanks,
jwe
- Help needed with suspicious code in Sparse.cc,
John W. Eaton <=