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Desugar field access via ident

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This commit is contained in:
Joscha 2022-11-21 14:38:45 +01:00
parent 290cef06cb
commit 621ea8f1d4
1 changed files with 12 additions and 4 deletions
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16
src/desugar/field.rs
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@ -1,5 +1,6 @@
use crate::ast::{
Call, Expr, Field, Line, Lit, Separated, Space, TableConstr, TableConstrElem, TableLitElem,
Call, Expr, Field, Line, Lit, Separated, Space, StringLit, StringLitElem, TableConstr,
TableConstrElem, TableLitElem,
};
use crate::builtin::Builtin;
@ -90,14 +91,21 @@ impl Field {
ident,
span,
} => {
let new = Expr::Field(Self::AccessIdent {
// `expr s0 . s1 ident´
// -> `expr s0 [ s1 ident_str ]`
let ident_str = Expr::Lit(Lit::String(StringLit {
elems: vec![StringLitElem::Plain(ident.name)],
span,
}));
let new = Expr::Field(Self::Access {
expr,
s0,
s1,
ident,
index: Box::new(ident_str),
s2: Space::empty(span),
span,
});
(new, false) // TODO Implement
(new, true)
}
Self::AssignIdent {