SBCL

  1. Bug #1873556
  2. Comment #4

Comment 4 for bug 1873556

Revision history for this message
Douglas Katzman (dougk) wrote :

it's sufficiently tricky that there is no good solution.
There are people who believe that reproducible builds are a thing.
(https://reproducible-builds.org/)
Then there's SBCL, putting random gensyms into the debug info for a tiny function
  :VARS #(1152921916923721740 "EXPR" 8192 "G424" 9216 "G435")
depending on whether PCL needed to compile a method which caused the gensym counter to change while compiling something else.