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-rw-r--r--crates/ra_syntax/src/grammar/items/consts.rs21
1 files changed, 21 insertions, 0 deletions
diff --git a/crates/ra_syntax/src/grammar/items/consts.rs b/crates/ra_syntax/src/grammar/items/consts.rs
new file mode 100644
index 000000000..5a5852f83
--- /dev/null
+++ b/crates/ra_syntax/src/grammar/items/consts.rs
@@ -0,0 +1,21 @@
1use super::*;
2
3pub(super) fn static_def(p: &mut Parser) {
4 const_or_static(p, STATIC_KW)
5}
6
7pub(super) fn const_def(p: &mut Parser) {
8 const_or_static(p, CONST_KW)
9}
10
11fn const_or_static(p: &mut Parser, kw: SyntaxKind) {
12 assert!(p.at(kw));
13 p.bump();
14 p.eat(MUT_KW); // TODO: validator to forbid const mut
15 name(p);
16 types::ascription(p);
17 if p.eat(EQ) {
18 expressions::expr(p);
19 }
20 p.expect(SEMI);
21}