SBCL

  1. Bug #486812
  2. Comment #2

Comment 2 for bug 486812

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Nikodemus Siivola (nikodemus) wrote : Re: [Bug 486812] Re: FLOATING-POINT-INVALID-OPERATION compiling NaNs

 status confirmed
 importance low

Traps are off by default on darwin, so this issue doesn't appear there. (Type-system limitation apply of course.)

I think Nathan has the right idea:

[17:44] <froydnj> make MAKE-DOUBLE-FLOAT should not be trivially-foldable (via DEFKNOWN) and have a special DEFTRANSFORM instead