test.lua

   1 setmetatable(_G,{__index=function(t,k) error("undefined symbol:"..k,2) end})
   2 require "yu.yu"
   3
   4 local t0=os.clock()
   5
   6 local builder1=yu.newBuilder()
   7 local m=builder1:build('test/test4.lx')
   8 -- local codegen=yu.newCodeGenerator()
   9 -- codegen:visitNode(m)
  10 local code=yu.codegen(m)
  11 local t1=os.clock()
  12
  13 print "--------------------------"
  14 print("time elapsed:",((t1-t0)*1000)..'ms')
  15 print "---------------generated code-------------"
  16 print(code)
  17 print "---------------execution-------------"
  18 local f=loadstring(code)
  19 local a,b=pcall(f)
  20 print "--------------------------"
  21 print(a,b)
  22
  23
  24
  25
  26 -- local m=yu.parseFile('test/test3.lx')
  27 -- local c=yu.newDeclCollector()
  28 -- c:visitNode(m)
  29
  30 -- local r=yu.newResolver()
  31 -- r:visitNode(m)
  32
  33