Summary:
Problem: PulseDomain.ml is pretty big, and contains lots of small
modules. The Infer build being a bit monolithic at the moment, it is
hard to split all these small modules off without creating some
confusion about which abstraction barries lay where. For instance, it's
fine to use `PulseDomain.ValueHistory` anywhere, but using `PulseDomain`
itself is sometimes bad when one should use `PulseAbductiveDomain`
instead.
Proposal: a poorman's library mechanism based on module aliasing. This
stack of diffs creates new Pulse* modules for all these small, safe to
use modules, together with `PulseBasicInterface.ml`, which aliases these
modules to remove the `Pulse` prefix. At the end of the stack, it will
contain:
```
module AbstractValue = PulseAbstractValue
module Attribute = PulseAttribute
module Attributes = PulseAttribute.Attributes
module CallEvent = PulseCallEvent
module Diagnostic = PulseDiagnostic
module Invalidation = PulseInvalidation
module Trace = PulseTrace
module ValueHistory = PulseValueHistory
```
This "interface" module can be opened in other pulse modules freely.
Reviewed By: ezgicicek
Differential Revision: D17955104
fbshipit-source-id: 13d3aa2b5
Jules Villard
c909d6bd7e
