Andrew,
this is definitely not production ready for C++.
It reports that "auto poDriver = new GDALCOGDriver();" could return
NULL, which is obviously wrong.
Even
Le 15/05/2021 à 14:24, Andrew C Aitchison a écrit :
Ubuntu 21.04 has the option of the gcc-11 compiler suite.
Although not ready for production use on C++ code*,
it includes a static analyzer with the option '-fanalyzer'.
Out of curiosity I tried using this option when building the geotiff
driver for 3.3.0; command line and output attempting to build
cogdriver.lo available at
https://www.aitchison.me.uk/GDAL/make.cogdriver.errlog.gcc-fanalyzer.20210515
(terminal colour escape codes may be mangled).
Sadly my C++ isn't up to figuring out whether the analyzer is finding
bugs in the code or the code is finding bugs in the analyzer.
*
https://developers.redhat.com/blog/2021/01/28/static-analysis-updates-in-gcc-11#what_s_next_for_gcc_11_and__fanalyzer
--
http://www.spatialys.com
My software is free, but my time generally not.
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