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Add or- and parenthesized-patterns

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This commit is contained in:
Matthew Jasper 2020-02-09 18:57:01 +00:00
parent 1b9b13b4b4
commit 8c8d0bb34f
15 changed files with 184 additions and 46 deletions
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4
crates/ra_parser/src/grammar/expressions/atom.rs
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@ -336,7 +336,7 @@ fn for_expr(p: &mut Parser, m: Option<Marker>) -> CompletedMarker {
fn cond(p: &mut Parser) {
let m = p.start();
if p.eat(T![let]) {
patterns::pattern_list(p);
patterns::pattern_top(p);
p.expect(T![=]);
}
expr_no_struct(p);
@ -430,7 +430,7 @@ fn match_arm(p: &mut Parser) -> BlockLike {
// }
attributes::outer_attributes(p);
patterns::pattern_list_r(p, TokenSet::EMPTY);
patterns::pattern_top_r(p, TokenSet::EMPTY);
if p.at(T![if]) {
match_guard(p);
}