From a69a1ef0325c5e472f1dd736f3a14a260d747ad9 Mon Sep 17 00:00:00 2001
From: Tycho <work.tycho+git@gmail.com>
Date: Thu, 20 Mar 2014 13:23:15 -0700
Subject: Fixed enum checking functions not being called in generated code

---
 lib/tolua++/src/bin/lua/basic.lua       | 4 +++-
 lib/tolua++/src/bin/lua/declaration.lua | 4 ++--
 lib/tolua++/src/bin/lua/enumerate.lua   | 6 +++---
 lib/tolua++/src/bin/lua/function.lua    | 2 +-
 4 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'lib/tolua++/src/bin/lua')

diff --git a/lib/tolua++/src/bin/lua/basic.lua b/lib/tolua++/src/bin/lua/basic.lua
index b5788f2be..425cb6861 100644
--- a/lib/tolua++/src/bin/lua/basic.lua
+++ b/lib/tolua++/src/bin/lua/basic.lua
@@ -66,6 +66,8 @@ _global_enums = {}
 
 -- List of auto renaming
 _renaming = {}
+
+_enums = {}
 function appendrenaming (s)
  local b,e,old,new = strfind(s,"%s*(.-)%s*@%s*(.-)%s*$")
 	if not b then
@@ -146,7 +148,7 @@ function typevar(type)
 end
 
 -- is enum
-function isenum (type)
+function isenumtype (type) 
   return _enums[type]
 end
 
diff --git a/lib/tolua++/src/bin/lua/declaration.lua b/lib/tolua++/src/bin/lua/declaration.lua
index 5a2adfed9..26ceeba22 100644
--- a/lib/tolua++/src/bin/lua/declaration.lua
+++ b/lib/tolua++/src/bin/lua/declaration.lua
@@ -227,10 +227,10 @@ function classDeclaration:outchecktype (narg)
 	--else
 	return '!tolua_istable(tolua_S,'..narg..',0,&tolua_err)'
  	--end
+ elseif isenumtype(self.type) ~= nil then
+ 	return '!tolua_is'..self.type..'(tolua_S,'..narg..','..def..',&tolua_err)'
  elseif t then
 	return '!tolua_is'..t..'(tolua_S,'..narg..','..def..',&tolua_err)'
- elseif isenum(self.type) then
- 	return '!tolua_is'..self.type..'(tolua_S,'..narg..','..def..',&tolua_err)'
  else
   local is_func = get_is_function(self.type)
   if self.ptr == '&' or self.ptr == '' then
diff --git a/lib/tolua++/src/bin/lua/enumerate.lua b/lib/tolua++/src/bin/lua/enumerate.lua
index ef3a9574c..09b22a094 100644
--- a/lib/tolua++/src/bin/lua/enumerate.lua
+++ b/lib/tolua++/src/bin/lua/enumerate.lua
@@ -49,7 +49,7 @@ function classEnumerate:print (ident,close)
 end
 
 function emitenumprototype(type)
- output("int tolua_is" .. string.gsub(type,"::","_") .. " (lua_State* L, int lo, const char * type, int def, tolua_Error* err);")
+ output("int tolua_is" .. string.gsub(type,"::","_") .. " (lua_State* L, int lo, int def, tolua_Error* err);")
 end
 
 _global_output_enums = {}
@@ -58,7 +58,7 @@ _global_output_enums = {}
 function classEnumerate:supcode ()
 	if _global_output_enums[self.name] == nil then
 		_global_output_enums[self.name] = 1
-		output("int tolua_is" .. string.gsub(self.name,"::","_") .. " (lua_State* L, int lo, const char * type, int def, tolua_Error* err)")
+		output("int tolua_is" .. string.gsub(self.name,"::","_") .. " (lua_State* L, int lo, int def, tolua_Error* err)")
 		output("{")
 		output("if (!tolua_isnumber(L,lo,def,err)) return 0;")
 		output("lua_Number val = tolua_tonumber(L,lo,def);")
@@ -134,7 +134,7 @@ function Enumerate (n,b,varname)
 	e.min = min
 	e.max = max
 	if n ~= "" then
-		_enums[n] = 1
+		_enums[n] = true
 		Typedef("int "..n)
 	end
 	return _Enumerate(e, varname)
diff --git a/lib/tolua++/src/bin/lua/function.lua b/lib/tolua++/src/bin/lua/function.lua
index ad1ab4225..3b6b53c5e 100644
--- a/lib/tolua++/src/bin/lua/function.lua
+++ b/lib/tolua++/src/bin/lua/function.lua
@@ -58,7 +58,7 @@ function classFunction:supcode (local_constructor)
  if self.args[1].type ~= 'void' then
   local i=1
   while self.args[i] do
-   if isenum(self.args[i].type) then
+   if isenumtype(self.args[i].type) then
      emitenumprototype(self.args[i].type)
    end
    i = i+1
-- 
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