(#1031) Builtins: add floor & ceil

Author: soulomoon

src/Nix/Builtins.hs

@@ -1833,6 +1833,7 @@ builtinsList =
     , add2 Normal   "bitXor"           bitXorNix
     , add0 Normal   "builtins"         builtinsBuiltinNix
     , add2 Normal   "catAttrs"         catAttrsNix
+    , add' Normal   "ceil"             (arity1 (ceiling @Float @Integer))
     , add2 Normal   "compareVersions"  compareVersionsNix
     , add  Normal   "concatLists"      concatListsNix
     , add2 Normal   "concatMap"        concatMapNix
@@ -1852,6 +1853,7 @@ builtinsList =
     , add2 Normal   "filter"           filterNix
     --, add  Normal   "filterSource"     filterSource
     , add2 Normal   "findFile"         findFileNix
+    , add' Normal   "floor"            (arity1 (floor @Float @Integer))
     , add3 Normal   "foldl'"           foldl'Nix
     , add  Normal   "fromJSON"         fromJSONNix
     --, add  Normal   "fromTOML"         fromTOML

tests/NixLanguageTests.hs

@@ -65,7 +65,6 @@ newFailingTests = Set.fromList
   , "eval-okay-path-antiquotation"
   , "eval-okay-groupBy"
   , "eval-okay-getattrpos-functionargs"
-  , "eval-okay-floor-ceil"
   , "eval-okay-attrs6"
   ]