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Dead end with macros

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This commit is contained in:
Lawrence Bethlenfalvy
2023-03-05 19:55:38 +00:00
parent ca23edabe4
commit b9d47c3181
30 changed files with 1518 additions and 332 deletions
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5
src/parse/expression.rs
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@@ -1,8 +1,9 @@
use chumsky::{self, prelude::*, Parser};
use mappable_rc::Mrc;
use crate::enum_parser;
use crate::representations::Primitive;
use crate::representations::{Literal, ast::{Clause, Expr}};
use crate::utils::{to_mrc_slice, one_mrc_slice};
use crate::utils::to_mrc_slice;
use super::lexer::Lexeme;
@@ -92,7 +93,7 @@ pub fn xpr_parser() -> impl Parser<Lexeme, Expr, Error = Simple<Lexeme>> {
let clause =
enum_parser!(Lexeme::Comment).repeated()
.ignore_then(choice((
enum_parser!(Lexeme >> Literal; Int, Num, Char, Str).map(Clause::Literal),
enum_parser!(Lexeme >> Literal; Int, Num, Char, Str).map(Primitive::Literal).map(Clause::P),
placeholder_parser().map(|key| Clause::Placeh{key, vec: None}),
just(Lexeme::name("...")).to(true)
.or(just(Lexeme::name("..")).to(false))