diff options
| author | Guillaume Bertholon | 2018-07-13 16:22:35 +0200 |
|---|---|---|
| committer | Pierre Roux | 2019-11-01 10:20:03 +0100 |
| commit | b0b3cc67e01b165272588b2d8bc178840ba83945 (patch) | |
| tree | 0fc62f69eb0b56a3cae6dd81f82ca869dac6fbc9 /user-contrib | |
| parent | f93684a412f067622a5026c406bc76032c30b6e9 (diff) | |
Add primitive float computation in Coq kernel
Beware of 0. = -0. issue for primitive floats
The IEEE 754 declares that 0. and -0. are treated equal but we cannot
say that this is true with Leibniz equality.
Therefore we must patch the equality and the total comparison inside the
kernel to prevent inconsistency.
Diffstat (limited to 'user-contrib')
| -rw-r--r-- | user-contrib/Ltac2/tac2core.ml | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/user-contrib/Ltac2/tac2core.ml b/user-contrib/Ltac2/tac2core.ml index 0268e8f9ef..6ab80575dd 100644 --- a/user-contrib/Ltac2/tac2core.ml +++ b/user-contrib/Ltac2/tac2core.ml @@ -450,6 +450,7 @@ let () = define1 "constr_kind" constr begin fun c -> |] | Int n -> v_blk 17 [|Value.of_uint63 n|] + | Float _ -> assert false end end |