Mercurial Hosting > luan
diff src/luan/interp/AddExpr.java @ 3:7a2cdbc5767f
add LuaState
git-svn-id: https://luan-java.googlecode.com/svn/trunk@4 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
---|---|
date | Fri, 16 Nov 2012 05:23:12 +0000 |
parents | 4da26b11d12a |
children | b7d7069fee58 |
line wrap: on
line diff
--- a/src/luan/interp/AddExpr.java Wed Nov 14 08:53:25 2012 +0000 +++ b/src/luan/interp/AddExpr.java Fri Nov 16 05:23:12 2012 +0000 @@ -3,6 +3,7 @@ import luan.Lua; import luan.LuaNumber; import luan.LuaException; +import luan.LuaState; final class AddExpr extends BinaryOpExpr { @@ -11,9 +12,9 @@ super(op1,op2); } - @Override Object eval() throws LuaException { - double n1 = Lua.toNumber(op1.eval()).value(); - double n2 = Lua.toNumber(op2.eval()).value(); + @Override Object eval(LuaState lua) throws LuaException { + double n1 = Lua.checkNumber(op1.eval(lua)).value(); + double n2 = Lua.checkNumber(op2.eval(lua)).value(); return new LuaNumber( n1 + n2 ); } }