Merge terralist.lua from the develop branch

Makefile

@@ -158,7 +158,7 @@ FLAGS += -DTERRA_LLVM_HEADERS_HAVE_NDEBUG
 endif
 
 LIBOBJS = tkind.o tcompiler.o tllvmutil.o tcwrapper.o tinline.o terra.o lparser.o lstring.o lobject.o lzio.o llex.o lctype.o treadnumber.o tcuda.o tdebug.o tinternalizedfiles.o lj_strscan.o
-LIBLUA = terralib.lua strict.lua cudalib.lua asdl.lua
+LIBLUA = terralib.lua strict.lua cudalib.lua asdl.lua terralist.lua
 
 EXEOBJS = main.o linenoise.o
 

msvc/Makefile

@@ -110,12 +110,13 @@ $(LUAJIT) $(TERRA_DIR)\release\include\terra\lua.h:	"$(LUAJIT_DIR)\src\luajit.c"
 	copy lauxlib.h "$(TERRA_DIR)\release\include\terra"
 	copy luaconf.h "$(TERRA_DIR)\release\include\terra"
 
-"$(BUILD)\terralib.h" "$(BUILD)\strict.h" "$(BUILD)\cudalib.h":	"$(SRC)\terralib.lua" "$(SRC)\strict.lua" "$(SRC)\cudalib.lua" $(LUAJIT) "$(TERRA_DIR)\release\include\terra\lua.h"
+"$(BUILD)\terralib.h" "$(BUILD)\strict.h" "$(BUILD)\cudalib.h" "$(BUILD)\asdl.h" "$(BUILD)\terralist.h":	"$(SRC)\terralib.lua" "$(SRC)\strict.lua" "$(SRC)\cudalib.lua" "$(SRC)\asdl.lua" "$(SRC)\terralist.lua" $(LUAJIT) "$(TERRA_DIR)\release\include\terra\lua.h"
 	set LUA_PATH=$(LUAJIT_DIR)\src\?.lua
 	$(LUAJIT) -bg "$(SRC)\terralib.lua" "$(BUILD)\terralib.h"
 	$(LUAJIT) -bg "$(SRC)\strict.lua" "$(BUILD)\strict.h"
 	$(LUAJIT) -bg "$(SRC)\cudalib.lua" "$(BUILD)\cudalib.h"
 	$(LUAJIT) -bg "$(SRC)\asdl.lua" "$(BUILD)\asdl.h"
+	$(LUAJIT) -bg "$(SRC)\terralist.lua" "$(BUILD)\terralist.h"
 
 "$(BUILD)\clangpaths.h":	$(LUAJIT) "$(SRC)\genclangpaths.lua"
 	cd "$(TERRA_DIR)"

src/CMakeLists.txt

@@ -43,6 +43,7 @@ list(APPEND TERRA_LIB_LUA_SRC
   strict.lua
   cudalib.lua
   asdl.lua
+  terralist.lua
 )
 
 foreach(LUA_SRC ${TERRA_LIB_LUA_SRC})

src/asdl.lua

@@ -1,40 +1,4 @@
-local List = {}
-List.__index = List
-for k,v in pairs(table) do
-    List[k] = v
-end
-setmetatable(List, { __call = function(self, lst)
-    if lst == nil then
-        lst = {}
-    end
-    return setmetatable(lst,self)
-end})
-function List:map(fn,...)
-    local l = List()
-    if type(fn) == "function" then
-        for i,v in ipairs(self) do
-            l[i] = fn(v,...)
-        end 
-    else
-        for i,v in ipairs(self) do
-            local sel = v[fn]
-            if type(sel) == "function" then
-                l[i] = sel(v,...)
-            else
-                l[i] = sel
-            end
-        end
-    end
-    return l
-end
-function List:insertall(elems)
-    for i,e in ipairs(elems) do
-        self:insert(e)
-    end
-end
-function List:isclassof(exp)
-    return getmetatable(exp) == self
-end
+local List = require("terralist")
 
 local Context = {}
 function Context:__index(idx)

src/terra.cpp

@@ -146,6 +146,7 @@ int terra_lualoadstring(lua_State * L) {
 #include "terralib.h"
 #include "strict.h"
 #include "asdl.h"
+#include "terralist.h"
 
 int terra_loadandrunbytecodes(lua_State * L, const unsigned char * bytecodes, size_t size, const char * name) {
   return luaL_loadbuffer(L, (const char *)bytecodes, size, name) 
@@ -245,6 +246,7 @@ int terra_initwithoptions(lua_State * L, terra_Options * options) {
         return err;
     }
     err =    terra_loadandrunbytecodes(T->L,(const unsigned char*)luaJIT_BC_strict,luaJIT_BC_strict_SIZE, "strict.lua")
+          || terra_loadandrunbytecodes(T->L,(const unsigned char*)luaJIT_BC_terralist,luaJIT_BC_terralist_SIZE, "terralist.lua")
           || terra_loadandrunbytecodes(T->L,(const unsigned char*)luaJIT_BC_asdl,luaJIT_BC_asdl_SIZE, "asdl.lua")
 #ifndef TERRA_EXTERNAL_TERRALIB
           || terra_loadandrunbytecodes(T->L,(const unsigned char*)luaJIT_BC_terralib,luaJIT_BC_terralib_SIZE, "terralib.lua");