mono/mono — pull request #741 by marcominetti (2013-08-26 10:52:31+00:00)
Title: Clean verbose (debug) logs in mcs for MakeExpression function call

Verbose logs are printed when mcs compiles code with dynamic objects.
Probably logs are here for debugging, maybe they are leftovers, but they make everything confusing when testing apps that uses CSharpCodeProvider.