[julia-users] catching an error in macro body

[Mauro]

Is it possibly to catch an error happening during macro evaluation?

Example:
```
macro a()
    error("error in marco itself")
end

macro b()
    :(error("error in marco generated code"))
end

# works:
try 
    @b
end

# still errors:
try
    @a
end
```

How to `try` the error in `@a`?