language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-07-24 06:55:15 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

parse the region of the preceding comment for an expect

Browse source
This commit is contained in:
Folkert 2022-07-19 00:12:15 +02:00 • committed by Richard Feldman
parent 35733d51dc
commit 7597d11b59
No known key found for this signature in database
GPG key ID: 7E4127D1E4241798
8 changed files with 35 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

5
crates/compiler/parse/src/ast.rs
View file

@ -331,7 +331,10 @@ pub enum ValueDef<'a> {
body_expr: &'a Loc<Expr<'a>>,
},
Expect(&'a Loc<Expr<'a>>),
Expect {
condition: &'a Loc<Expr<'a>>,
preceding_comment: Region,
},
}
#[derive(Debug, Clone, PartialEq, Default)]

8
crates/compiler/parse/src/expr.rs
View file

@ -584,6 +584,7 @@ fn parse_defs_end<'a>(
let initial = state.clone();
let mut spaces_before_current = &[] as &[_];
let spaces_before_current_start = state.pos();
let state = match space0_e(min_indent, EExpr::IndentStart).parse(arena, state) {
Err((MadeProgress, _, s)) => {
@ -625,7 +626,12 @@ fn parse_defs_end<'a>(
let end = loc_def_expr.region.end();
let region = Region::new(start, end);
let value_def = ValueDef::Expect(arena.alloc(loc_def_expr));
let preceding_comment = Region::new(spaces_before_current_start, start);
let value_def = ValueDef::Expect {
condition: arena.alloc(loc_def_expr),
preceding_comment,
};
defs.push_value_def(value_def, region, spaces_before_current, &[]);
global_state = state;