SIMPLE language implementation in Scala. It is a toy language which is explained in Tom Stuart's book Understanding Computation.
Tasks
- Operational Semantics
- Small-Step Semantics
- Big-Step Semantics
- Denotational Semantics
- Parser
Setup Steps
- clone this repo
- change directory to the root of cloned repo and enter command
sbt- to print abstract syntax tree of the program
run -ast <program.simple> - to interpret program and see steps and output
run -interpret <program.simple> - to compile program in javascript
run -compile <program.simple> -o <program.js>
- to print abstract syntax tree of the program
Note
<program.simple>must be a file in current directory, it doesn't expect file path!hello.simplefile is available in root directory to execute above commands.