Widen the signature of code_info

[KDr2]

Fix #12.

[codecov]

Codecov Report

Merging #16 (6fb1911) into master (510d0e4) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #16   +/-   ##
=======================================
  Coverage   99.27%   99.27%           
=======================================
  Files           1        1           
  Lines         275      275           
=======================================
  Hits          273      273           
  Misses          2        2           

Impacted Files	Coverage Δ
src/CodeInfoTools.jl	99.27% <100.00%> (ø)

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[devmotion]

Maybe add the failing example as test?

[femtomc]

@KDr2 yep, if you can add the struct example as a test, that would be great.

[KDr2]

@femtomc done.