overview

• able to use a string literal "hoge"
• create string type
• support print(value: string): unit function
• LLVM IR codegen

overview

• support #include<path/to/code.ipu> syntax
• extend file content before compiling

overview

• support comment syntax (// comment, /* comment */)
  • need 2-pass parse?

Overview

Currently, ipulang program directly parses to AST by using the parser combinator, nom crate. it is not suitable for supporting comment statements and getting token location for supporting syntax highlighting in its LSP. Therefore, want to rewrite the parser to support token location acquisition.
Specifically, we use zesterer/chumsky crate.
I thought about parsing custom input sequences by nom. but I decided not to use . I'm going to chose chumsky because it can output rich error reports with ease by using zesterer/ariadne crate.

overview

• support token location span
• do syntax highlighting (analyze AST & generate semantic tokens)