gnu: Add julia-loweredcodeutils.

* gnu/packages/julia-xyz.scm (julia-loweredcodeutils-0.3.8): New variable.

gnu/packages/julia-xyz.scm

@@ -1643,3 +1643,23 @@ JuliaInterpreter you can avoid compilation and execute the expressions that
 define your code directly.  Interpreters have a number of applications,
 including support for stepping debuggers.")
     (license license:expat)))
+
+(define-public julia-loweredcodeutils
+  (package
+    (name "julia-loweredcodeutils")
+    (version "0.3.8")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/JuliaDebug/LoweredCodeUtils.jl")
+             (commit (string-append "v" version))))
+       (file-name "LoweredCodeUtils")
+       (sha256
+        (base32 "00kyn5javyylkdpd8cmv9qifgh7yw0klskf5wvq4ab9jadfjq6za"))))
+    (propagated-inputs `(("julia-juliainterpreter" ,julia-juliainterpreter)))
+    (build-system julia-build-system)
+    (home-page "https://github.com/JuliaDebug/LoweredCodeUtils.jl")
+    (synopsis "Tools for manipulating Julia's lowered code")
+    (description "This package performs operations on Julia's lowered AST.")
+    (license license:expat)))