Premake4 vararg compatibility changes for LuaJIT 2.0

gistfile1.diff

# HG changeset patch
# User Yuriy O'Donnell <[email protected]>
# Date 1336346476 -3600
# Node ID 9abcac50982464079bc7ef681fa6dccefceeb704
# Parent  1c40bd936d1f6f919f1e9bc9225621b4f9e38aad
luajit 2.0 varargs compatibility fix

diff --git a/src/base/globals.lua b/src/base/globals.lua
--- a/src/base/globals.lua
+++ b/src/base/globals.lua
@@ -147,6 +147,7 @@
 --
 
 	function printf(msg, ...)
+		local arg = {...}
 		print(string.format(msg, unpack(arg)))
 	end
 
diff --git a/src/base/io.lua b/src/base/io.lua
--- a/src/base/io.lua
+++ b/src/base/io.lua
@@ -53,6 +53,7 @@
 --
 
 	function io.printf(msg, ...)
+		local arg = {...}
 		if not io.eol then
 			io.eol = "\n"
 		end
@@ -90,6 +91,7 @@
 --
 
 	_x = function(msg, ...)
+		local arg = {...}
 		for i=2, #arg do
 			arg[i] = premake.esc(arg[i])
 		end
diff --git a/src/base/os.lua b/src/base/os.lua
--- a/src/base/os.lua
+++ b/src/base/os.lua
@@ -194,6 +194,7 @@
 	end
 
 	function os.matchfiles(...)
+		local arg = {...}
 		local result = { }
 		for _, mask in ipairs(arg) do
 			domatch(result, mask, true)
diff --git a/src/base/table.lua b/src/base/table.lua
--- a/src/base/table.lua
+++ b/src/base/table.lua
@@ -157,6 +157,7 @@
 --
 
 	function table.join(...)
+		local arg = {...}
 		local result = { }
 		for _,t in ipairs(arg) do
 			if type(t) == "table" then
diff --git a/tests/testfx.lua b/tests/testfx.lua
--- a/tests/testfx.lua
+++ b/tests/testfx.lua
@@ -68,6 +68,7 @@
 		
 	function test.fail(format, ...)
 		-- convert nils into something more usefuls
+		local arg = {...}
 		for i = 1, arg.n do
 			if (arg[i] == nil) then 
 				arg[i] = "(nil)"
@@ -156,6 +157,7 @@
 	
 	
 	function test.success(fn, ...)
+		local arg = {...}
 		local ok, err = pcall(fn, unpack(arg))
 		if not ok then
 			test.fail("call failed: " .. err)