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Fix missing DOTDOTEQs

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This commit is contained in:
DJMcNab 2018-12-20 16:22:13 +00:00
parent f35151afed
commit 466885aa5b
1 changed files with 3 additions and 3 deletions
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6
crates/ra_syntax/src/grammar/expressions.rs
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@ -206,7 +206,7 @@ fn expr_bp(p: &mut Parser, r: Restrictions, bp: u8) -> BlockLike {
} }
const LHS_FIRST: TokenSet = token_set_union![ const LHS_FIRST: TokenSet = token_set_union![
token_set![AMP, STAR, EXCL, DOTDOT, MINUS], token_set![AMP, STAR, EXCL, DOTDOT, DOTDOTEQ, MINUS],
atom::ATOM_EXPR_FIRST, atom::ATOM_EXPR_FIRST,
]; ];
@ -237,7 +237,7 @@ fn lhs(p: &mut Parser, r: Restrictions) -> Option<(CompletedMarker, BlockLike)>
} }
// test full_range_expr // test full_range_expr
// fn foo() { xs[..]; } // fn foo() { xs[..]; }
DOTDOT => { DOTDOT | DOTDOTEQ => {
m = p.start(); m = p.start();
p.bump(); p.bump();
if p.at_ts(EXPR_FIRST) { if p.at_ts(EXPR_FIRST) {
@ -287,7 +287,7 @@ fn postfix_expr(
DOT if p.nth(1) == INT_NUMBER => field_expr(p, lhs), DOT if p.nth(1) == INT_NUMBER => field_expr(p, lhs),
// test postfix_range // test postfix_range
// fn foo() { let x = 1..; } // fn foo() { let x = 1..; }
DOTDOT if !EXPR_FIRST.contains(p.nth(1)) => { DOTDOT | DOTDOTEQ if !EXPR_FIRST.contains(p.nth(1)) => {
let m = lhs.precede(p); let m = lhs.precede(p);
p.bump(); p.bump();
m.complete(p, RANGE_EXPR) m.complete(p, RANGE_EXPR)