Skip some tests under LuaJIT 2.0

Author: corsix

test/lib/contents.lua

@@ -147,5 +147,9 @@ do --- bit +bit
 end
 
 do --- ffi +ffi
-  check(require"ffi", "C:abi:alignof:arch:cast:cdef:copy:errno:fill:gc:istype:load:metatype:new:offsetof:os:sizeof:string:typeinfo:typeof")
+  check(require"ffi", "C:abi:alignof:arch:cast:cdef:copy:errno:fill:gc:istype:load:metatype:new:offsetof:os:sizeof:string:typeof", "typeinfo")
+end
+
+do --- ffi 2.1 +fii +luajit>=2.1
+  assert(require"ffi".typeinfo)
 end

test/lib/ffi/index

@@ -1,4 +1,4 @@
-bit64.lua +bit
+bit64.lua +luajit>=2.1
 copy_fill.lua
 err.lua
 istype.lua

test/opt/fold/kfold.lua

@@ -76,6 +76,6 @@ do --- sqrt exp log trig
   for i=1,100 do local a=23; y=math.tan(a) end assert(y==math.tan(23))
 end
 
-do --- exp
+do --- exp -luajit==2.0
   assert((10^-2 - 0.01) == 0)
 end