diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-10-28 14:56:39 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-10-28 14:56:39 +0000 |
| commit | 14a9bb4b267eeead8cd9503ee19e860a8bc0d763 (patch) | |
| tree | c70dda532a974a7b62969c6b199b80d65784dc91 /common | |
| parent | b54721f58c2ecb65ce554d8b34f214d5121a2b0c (diff) | |
Float.intoffloat and Float.intuoffloat are now partial functions.
(May fail if float is too big to be converted.)
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1544 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'common')
| -rw-r--r-- | common/Values.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/Values.v b/common/Values.v index af242c9..ceff333 100644 --- a/common/Values.v +++ b/common/Values.v @@ -117,13 +117,13 @@ Definition absf (v: val) : val := Definition intoffloat (v: val) : val := match v with - | Vfloat f => Vint (Float.intoffloat f) + | Vfloat f => match Float.intoffloat f with Some n => Vint n | None => Vundef end | _ => Vundef end. Definition intuoffloat (v: val) : val := match v with - | Vfloat f => Vint (Float.intuoffloat f) + | Vfloat f => match Float.intuoffloat f with Some n => Vint n | None => Vundef end | _ => Vundef end. |