Testing with examples from https://en.cppreference.com/w/

[mingodad]

Using a Lua script (shown here https://github.com/robertoraggi/cplusplus/issues/314) to extract the code examples from https://en.cppreference.com/w/ I'm getting this results:

#cxx
Total files scanned     :   5629
Total files with code   :   2889
Total files failed code :   172

#clang-17
Total files scanned     :   5629
Total files with code   :   2889
Total files failed code :   266

#g++-13
Total files scanned     :   5629
Total files with code   :   2889
Total files failed code :   197

#circle-200
Total files scanned     :   5629
Total files with code   :   2889
Total files failed code :   474

See attached the output : test-cpp-reference-examples-circle-std2b.output.zip

See also discussion here https://github.com/robertoraggi/cplusplus/issues/314

[mingodad]

Also testing https://github.com/abseil/abseil-cpp (with the Lua script shown here https://github.com/robertoraggi/cplusplus/issues/314#issue-2061578773) gives this result:

#cxx
Total files scanned     :   172
Total files with code   :   0
Total files failed code :   47

#clang-17
Total files scanned     :   172
Total files with code   :   0
Total files failed code :   3

#g++-13
Total files scanned     :   172
Total files with code   :   0
Total files failed code :   71

#circle-200
Total files scanned     :   172
Total files with code   :   0
Total files failed code :   59

[mingodad]

Also circle leaves several folders in /tmp:

circle-tmp-dir-zVQVsa:
circle-tmp-dir-ZvSPCM:
circle-tmp-dir-ZW55hZ:
circle-tmp-dir-zweHr7:
...