Fixes the following error:
src/ShellCheck/CFGAnalysis.hs:1394:40: error:
* Couldn't match expected type `[S.Set a]'
with actual type `M.Map String FunctionValue'
* In the second argument of `($)', namely
`mapStorage $ sFunctionTargets state'
In the expression: S.unions $ mapStorage $ sFunctionTargets state
In an equation for `declaredFuncs':
declaredFuncs = S.unions $ mapStorage $ sFunctionTargets state
* Relevant bindings include
declaredFuncs :: S.Set a
(bound at src/ShellCheck/CFGAnalysis.hs:1394:13)
Vidar Holen