CSIL Interpreter

Interpreter for a basic C-like language called CSIL (created for the purpose of the interpreter)

Instructions

print(<expression>);
int <varName>;
int <varName>; = <expression>;
string <varName>;
string <varName>; = <expression>;
print(<expression>);
input(<variable>);
if(<expression>)
while(<expression>);

Data Types and Casting

There are two types of data: ints and strings. The data type of an expression is based on the first term in the expression. For example, "" + 10 will be casted as a string, and 0 + "10" will be casted as an int. This applies to nested expressions, so ("" + 10) + (0 + "10") will be calculated as STRING + INT, which is then casted as a string.

Conditions and statements

all if and while statements must be proceeded by brackets. There is currently no else if support, but can be done by using else { if(....

How to Use

Write the script in script.txt, and run the code by running main.cpp. script.txt currently has the code for the fibonacci sequence as an example.