Added one more test (two files) showing coverage of generics and unused functions across crates. Created and referenced new Issues, as requested. Added comments. Added a note about the possible effects of compiler options on LLVM coverage maps.
Added one more test (two files) showing coverage of generics and unused functions across crates. Created and referenced new Issues, as requested. Added comments. Added a note about the possible effects of compiler options on LLVM coverage maps.