From: Chris Lattner
@@ -323,10 +323,10 @@ really talks about the external interface for a function (not the value computed by an expression), it makes sense for it to return the LLVM Function it corresponds to when codegen'd. -The call to Context.get creates +
The call to FunctionType::get creates the FunctionType that should be used for a given Prototype. Since all function arguments in Kaleidoscope are of type double, the first line creates -a vector of "N" LLVM double types. It then uses the Context.get +a vector of "N" LLVM double types. It then uses the Functiontype::get method to create a function type that takes "N" doubles as arguments, returns one double as a result, and that is not vararg (the false parameter indicates this). Note that Types in LLVM are uniqued just like Constants are, so you