Warnings g++ linux

[galabovaa]

Some warnings popping up with g++ on linux

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.73%. Comparing base (7e6e14b) to head (c5767f8).
⚠️ Report is 23 commits behind head on latest.

Additional details and impacted files

@@           Coverage Diff           @@
##           latest    #2495   +/-   ##
=======================================
  Coverage   79.72%   79.73%           
=======================================
  Files         346      346           
  Lines       85939    85949   +10     
=======================================
+ Hits        68519    68528    +9     
- Misses      17420    17421    +1     

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[jajhall]

@fwesselm seems to want static_cast<HighsInt>(fred) rather than HighsInt(fred) (or) (HighsInt)fred: not that I know the difference between the three, other than HighsInt(fred) possibly being more modern than (HighsInt)fred!

Otherwise OK

[fwesselm]

@fwesselm seems to want static_cast<HighsInt>(fred) rather than HighsInt(fred) (or) (HighsInt)fred: not that I know the difference between the three, other than HighsInt(fred) possibly being more modern than (HighsInt)fred!

Otherwise OK

As far as I understand, C++ style casts (static_cast etc.) are checked at compile-time. I think these also express the intent more clearly (compared to C style casts).