language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-27 13:59:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

add suffixed:u8 to Expr::Var

Browse source
This commit is contained in:
Luke Boswell 2024-03-26 11:38:51 +11:00
parent a418bf4fb8
commit 0a3b9c34b3
No known key found for this signature in database
GPG key ID: F6DB3C9DB47377B0
134 changed files with 466 additions and 107 deletions
Download patch file Download diff file Expand all files Collapse all files

33
crates/compiler/parse/src/ident.rs
View file

@ -42,7 +42,7 @@ pub enum Ident<'a> {
Access {
module_name: &'a str,
parts: &'a [Accessor<'a>],
suffixed: bool,
suffixed: u8,
},
/// `.foo { foo: 42 }` or `.1 (1, 2, 3)`
AccessorFunction(Accessor<'a>),
@ -192,7 +192,7 @@ pub fn parse_ident<'a>(
match chomp_identifier_chain(arena, state.bytes(), state.pos()) {
Ok((width, ident)) => {
let state = advance_state!(state, width as usize)?;
let mut state = advance_state!(state, width as usize)?;
if let Ident::Access {
module_name, parts, ..
} = ident
@ -206,21 +206,20 @@ pub fn parse_ident<'a>(
}
}
}
}
// Parse a suffixed `!` expression
if state.bytes().starts_with(b"!") {
if let Ident::Access {
module_name, parts, ..
} = ident
{
let new_ident = Ident::Access {
module_name,
parts,
suffixed: true,
};
return Ok((MadeProgress, new_ident, state.advance(1)));
// Parse any `!` suffixes
let mut suffixed = 0u8;
while state.bytes().starts_with(b"!") {
suffixed = suffixed.saturating_add(1);
state = state.advance(1);
}
let new_ident = Ident::Access {
module_name,
parts,
suffixed,
};
return Ok((MadeProgress, new_ident, state));
}
Ok((MadeProgress, ident, state))
@ -534,7 +533,7 @@ fn chomp_identifier_chain<'a>(
let ident = Ident::Access {
module_name,
parts: parts.into_bump_slice(),
suffixed: false,
suffixed: 0,
};
Ok((chomped as u32, ident))
@ -570,7 +569,7 @@ fn chomp_identifier_chain<'a>(
let ident = Ident::Access {
module_name: "",
parts: arena.alloc([Accessor::RecordField(value)]),
suffixed: false,
suffixed: 0,
};
Ok((chomped as u32, ident))
}