From 931410d3cb178afe2aeb95b6572f2255a2f2bcaa Mon Sep 17 00:00:00 2001
From: singularitti <singularitti@outlook.com>
Date: Mon, 23 Oct 2023 22:02:40 -0400
Subject: [PATCH] Add `Calculation` from `Action`

---
 ExpressBase/src/ExpressBase.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ExpressBase/src/ExpressBase.jl b/ExpressBase/src/ExpressBase.jl
index b5268c56..9287679e 100644
--- a/ExpressBase/src/ExpressBase.jl
+++ b/ExpressBase/src/ExpressBase.jl
@@ -52,6 +52,8 @@ const QHA = QuasiHarmonicApproximation
 "Represent an atomic action for a specific `Calculation` type."
 abstract type Action{T<:Calculation} end
 
+Calculation(::Action{T}) where {T} = T()
+
 include("procs_per_job.jl")
 include("Files.jl")
 include("actions.jl")