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Handle case where find_source_file fails #10

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Merged
merged 1 commit into from
Mar 3, 2019
Merged

Handle case where find_source_file fails #10

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9 changes: 6 additions & 3 deletions src/CodeTracking.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -35,10 +35,13 @@ function whereis(method::Method)
file, line = fileline(lin[1])
end
if !isabspath(file)
# This is a Base or Core method
file = Base.find_source_file(file)
# This may be a Base or Core method
newfile = Base.find_source_file(file)
if isa(newfile, AbstractString)
file = normpath(newfile)
end
end
return normpath(file), line
return file, line
end

"""
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6 changes: 6 additions & 0 deletions test/runtests.jl
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Expand Up @@ -42,4 +42,10 @@ include("script.jl")

@test pkgfiles("ColorTypes") === nothing
@test_throws ErrorException pkgfiles("NotAPkg")

# Test that definitions at the REPL work with `whereis`
ex = Base.parse_input_line("replfunc(x) = 1"; filename="REPL[1]")
eval(ex)
m = first(methods(replfunc))
@test whereis(m) == ("REPL[1]", 1)
end