language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-28 06:14:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

refactor

Browse source
This commit is contained in:
Folkert 2021-03-18 14:50:21 +01:00
parent e6aa0a557e
commit 3b647274dc
4 changed files with 41 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

22
compiler/parse/src/expr.rs
View file

@ -1344,27 +1344,7 @@ fn assigned_expr_field_to_pattern_help<'a>(
})
}
/// A definition, consisting of one of these:
///
/// * A type alias using `:`
/// * A pattern followed by '=' and then an expression
/// * A type annotation
/// * A type annotation followed on the next line by a pattern, an `=`, and an expression
pub fn def<'a>(min_indent: u16) -> impl Parser<'a, Def<'a>, SyntaxError<'a>> {
move |arena, state: State<'a>| {
// specialize(|e, _, _| SyntaxError::Expr(e), def_help(min_indent))
match def_help_help(min_indent).parse(arena, state) {
Err((progress, fail, state)) => Err((progress, SyntaxError::Expr(fail), state)),
Ok((progress, mut loc_defs, state)) => match loc_defs.pop() {
Some(loc_def) => Ok((progress, loc_def.value, state)),
None => panic!(),
},
}
}
}
pub fn def_help_help<'a>(min_indent: u16) -> impl Parser<'a, Vec<'a, Located<Def<'a>>>, EExpr<'a>> {
pub fn defs<'a>(min_indent: u16) -> impl Parser<'a, Vec<'a, Located<Def<'a>>>, EExpr<'a>> {
move |arena, state: State<'a>| {
let def_state = DefState {
defs: Vec::new_in(arena),