Generated code will use the stacktrace location of the caller. This is a good default for most macros since generated code should be kept to a minimum, the fact that you need the location of the generated code in the stacktrace is an indication that you are overusing it. Using use that expands to function definitions with the full implementation for composition is an anti-pattern.
If you do need the line information from the macros add location: :keep to the quoted code: quote location: :keep do ... end.
