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Fix parse tree of attribute on match arm

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pcpthm
2019-03-17 20:57:27 +09:00
parent aea9c98f53
commit a67fe4ea7e
4 changed files with 133 additions and 133 deletions
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30
crates/ra_parser/src/grammar/expressions/atom.rs
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@@ -342,21 +342,6 @@ pub(crate) fn match_arm_list(p: &mut Parser) {
continue;
}
// test match_arms_outer_attributes
// fn foo() {
// match () {
// #[cfg(feature = "some")]
// _ => (),
// #[cfg(feature = "other")]
// _ => (),
// #[cfg(feature = "many")]
// #[cfg(feature = "attributes")]
// #[cfg(feature = "before")]
// _ => (),
// }
// }
attributes::outer_attributes(p);
// test match_arms_commas
// fn foo() {
// match () {
@@ -387,6 +372,21 @@ pub(crate) fn match_arm_list(p: &mut Parser) {
// }
fn match_arm(p: &mut Parser) -> BlockLike {
let m = p.start();
// test match_arms_outer_attributes
// fn foo() {
// match () {
// #[cfg(feature = "some")]
// _ => (),
// #[cfg(feature = "other")]
// _ => (),
// #[cfg(feature = "many")]
// #[cfg(feature = "attributes")]
// #[cfg(feature = "before")]
// _ => (),
// }
// }
attributes::outer_attributes(p);
patterns::pattern_list_r(p, TokenSet::empty());
if p.at(IF_KW) {
match_guard(p);