cabal configure gives an incomprehensible error message if a benchmark and test-suite have the same name

[bos]

While working on a package last night:

$ cabal configure
Resolving dependencies...
Configuring critbit-0.0.0.0...
cabal: Test sharing name of benchmark found. Consider this a bug.

I had absolutely no idea how to parse the message "Test sharing name of benchmark found. Consider this a bug."

First part: "Test sharing name of benchmark found."

• This actually means "there exists a test in your .cabal file that has the same name as a benchmark". It would be helpful if cabal stated the name of the offending test and benchmark.

Second part: "Consider this a bug."

• This should be "Error: rest of error message". I have no way of knowing whether "Consider this a bug" means "this is a bug in your cabal file" or "this is a bug in cabal".

[23Skidoo]

Related: #1007, #1008.