Crate probl_syntax 

Front end of the Probl language: source files, tokens, the AST, the parser and diagnostics.

Re-exports

pub use diagnostic::Diagnostic;

pub use diagnostic::Severity;

pub use diagnostic::render_all;

pub use parser::parse_expr;

pub use parser::parse_program;

pub use span::SourceFile;

pub use span::Span;

Modules

ast

The abstract syntax tree produced by the parser.

diagnostic

Errors and warnings with source locations, rendered with ariadne.

lexer

Turns source text into tokens.

parser

Recursive-descent parser, with Pratt parsing for binary operators.

sexpr

A compact S-expression rendering of the AST, used in tests.

span

Source text and byte-offset spans into it.

token

Tokens produced by the lexer.