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| author |  Ziv Scully <ziv@mit.edu> | 2015-07-19 19:05:16 -0700 |
|---|---|---|
| committer | Ziv Scully <ziv@mit.edu> | 2015-07-19 19:05:16 -0700 |
| commit | a197d648e075a696f5ca86b23913b668f2baf940 (patch) | |
| tree | 4c044e00c2df8ca6fd76d072f05bf1e3ff202140 /lib/ur/top.ur | |
| parent | bc38beafd07b7ae6106a2fffda82084a08af7f06 (diff) | |
| parent | c6e4d352f01eff2ddcdcc53c0f2a14666c2af8b2 (diff) | |
Merge.
Diffstat (limited to 'lib/ur/top.ur')
| -rw-r--r-- | lib/ur/top.ur | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/ur/top.ur b/lib/ur/top.ur index 3250a5a3..e831b4f7 100644 --- a/lib/ur/top.ur +++ b/lib/ur/top.ur @@ -410,3 +410,6 @@ fun max [t] ( _ : ord t) (x : t) (y : t) : t = if x > y then x else y fun min [t] ( _ : ord t) (x : t) (y : t) : t = if x < y then x else y + +fun assert [a] (cond: bool) (msg: string) (loc: string) (x:a): a = + if cond then x else error <xml>{txt msg} at {txt loc}</xml> |