CfException.this

this(string msg, Location loc = Location.init, string file = __FILE__, size_t line = __LINE__) @safe pure

Constructs a CfException with the given message and location.

`msg`	Error message describing the problem
`loc`	Source location where the error occurred
`file`	Source file (for D's exception chaining)
`line`	Source line (for D's exception chaining)