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Better fix for stuck parser?

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This commit is contained in:
Florian Diebold 2020-03-15 14:03:30 +01:00
parent 035db0fbb9
commit e6ec4a329f
1 changed files with 3 additions and 3 deletions
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6
crates/ra_parser/src/grammar/expressions/atom.rs
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@ -61,7 +61,7 @@ pub(super) const ATOM_EXPR_FIRST: TokenSet =
LIFETIME, LIFETIME,
]); ]);
const EXPR_RECOVERY_SET: TokenSet = token_set![LET_KW]; const EXPR_RECOVERY_SET: TokenSet = token_set![LET_KW, R_DOLLAR];
pub(super) fn atom_expr(p: &mut Parser, r: Restrictions) -> Option<(CompletedMarker, BlockLike)> { pub(super) fn atom_expr(p: &mut Parser, r: Restrictions) -> Option<(CompletedMarker, BlockLike)> {
if let Some(m) = literal(p) { if let Some(m) = literal(p) {
@ -565,10 +565,10 @@ fn meta_var_expr(p: &mut Parser) -> CompletedMarker {
it it
} }
_ => { _ => {
while !p.at(EOF) && !p.at(R_DOLLAR) { while !p.at(R_DOLLAR) {
p.bump_any() p.bump_any()
} }
p.eat(R_DOLLAR); p.bump(R_DOLLAR);
m.complete(p, ERROR) m.complete(p, ERROR)
} }
} }