R version 4.4.0 alpha (2024-04-05 r86350 ucrt)
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Platform: x86_64-w64-mingw32/x64

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> library(CodeDepends)
> 
> 
> sc = readScript(system.file("samples", "cacherCode", "cacher1.R", package = "CodeDepends"))
> info = getInputs(sc)
> vars = getVariables(info)
> stopifnot(identical(vars, c("tmp", "cities", "classes", "vars", "data", "data", #second one is an update
+                             "estimates", "effect", "stderr")))
> 
> o = structure(lapply(vars, CodeDepends:::getDependsOn, info, vars), names = vars)
> 
> g = makeVariableGraph(system.file("samples", "cacherCode", "cacher1.R", package = "CodeDepends"))
> g = makeVariableGraph(system.file("samples", "cacherCode", "cacher2.R", package = "CodeDepends"))
> 
> 
> 
> # info[[5]] should have data as an update, not an output
> # And should also have names<- as a function.
> # So data would be an update variable, implying it is an input
> # but it is neither an explicit input or output.
> 
> 
> 
> proc.time()
   user  system elapsed 
   0.70    0.03    0.71