Such testing, very LLVM, Flex and Bison.
Based in: http://gnuu.org/2009/09/18/writing-your-own-toy-compiler/all/1/
Reading values from standard input and printing string literals added.
wow
plz("very hello, such world")
namber n so wow()
such(n)
n so n*2
such(n)
Will output:
very hello, such world
Wow: 5 <-- User input
Such 5
Such 10