Hi, I don't know the history but I'm getting failures from warnings like this:
[ 75%] Building CXX object frmts/raw/CMakeFiles/gdal_raw.dir/dipxdataset.cpp.obj 1169In file included from ../../alg/viewshed.cpp:36: 1170../../alg/viewshed.h: In constructor 'gdal::Viewshed::Viewshed(const Options&)': 1171../../alg/viewshed.h:106:22: error: 'gdal::Viewshed::vFirstLineVal' should be initialized in the member initialization list [-Werror=effc++] 1172 106 | CPL_DLL explicit Viewshed(const Options &opts) 1173 | ^~~~~~~~ This complaint is about a std::vector, whose initialization is automatically addressed by its default constructor. The same kind of thing happens with std::string. It's tedious (and IMO error-prone) to have to initialize things that are already initialized. This was recognized long ago but perhaps never addressed: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55837 Thoughts on turning off such checks as they're not sufficiently specific? -- Andrew Bell andrew.bell...@gmail.com
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