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Revert to f6f7c5

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This commit is contained in:
DJMcNab 2018-12-19 18:33:36 +00:00
parent 7a8560ba38
commit cd8e33fb7e
3 changed files with 22 additions and 36 deletions
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16
crates/ra_syntax/src/grammar/expressions/atom.rs
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@ -61,16 +61,12 @@ pub(super) const ATOM_EXPR_FIRST: TokenSet = token_set_union![
const EXPR_RECOVERY_SET: TokenSet = token_set![LET_KW];
pub(super) fn atom_expr(
p: &mut Parser,
r: Restrictions,
) -> (Option<CompletedMarker>, Option<BlockLike>) {
pub(super) fn atom_expr(p: &mut Parser, r: Restrictions) -> Option<CompletedMarker> {
if let Some(m) = literal(p) {
return (Some(m), None);
return Some(m);
}
if paths::is_path_start(p) || p.at(L_ANGLE) {
let path_expr = path_expr(p, r);
return (Some(path_expr.0), path_expr.1);
return Some(path_expr(p, r));
}
let la = p.nth(1);
let done = match p.current() {
@ -98,7 +94,7 @@ pub(super) fn atom_expr(
// }
p.error("expected a loop");
m.complete(p, ERROR);
return (None, None);
return None;
}
}
}
@ -115,10 +111,10 @@ pub(super) fn atom_expr(
BREAK_KW => break_expr(p),
_ => {
p.err_recover("expected expression", EXPR_RECOVERY_SET);
return (None, None);
return None;
}
};
(Some(done), None)
Some(done)
}
// test tuple_expr