aboutsummaryrefslogtreecommitdiff
path: root/crates/ra_parser
diff options
context:
space:
mode:
Diffstat (limited to 'crates/ra_parser')
-rw-r--r--crates/ra_parser/src/grammar/type_params.rs11
-rw-r--r--crates/ra_parser/src/syntax_kind/generated.rs1
2 files changed, 12 insertions, 0 deletions
diff --git a/crates/ra_parser/src/grammar/type_params.rs b/crates/ra_parser/src/grammar/type_params.rs
index 34406b5bd..50e4900c3 100644
--- a/crates/ra_parser/src/grammar/type_params.rs
+++ b/crates/ra_parser/src/grammar/type_params.rs
@@ -25,6 +25,7 @@ fn type_param_list(p: &mut Parser) {
25 match p.current() { 25 match p.current() {
26 LIFETIME => lifetime_param(p, m), 26 LIFETIME => lifetime_param(p, m),
27 IDENT => type_param(p, m), 27 IDENT => type_param(p, m),
28 CONST_KW => type_const_param(p, m),
28 _ => { 29 _ => {
29 m.abandon(p); 30 m.abandon(p);
30 p.err_and_bump("expected type parameter") 31 p.err_and_bump("expected type parameter")
@@ -62,6 +63,16 @@ fn type_param(p: &mut Parser, m: Marker) {
62 m.complete(p, TYPE_PARAM); 63 m.complete(p, TYPE_PARAM);
63} 64}
64 65
66// test const_param
67// struct S<const N: u32>;
68fn type_const_param(p: &mut Parser, m: Marker) {
69 assert!(p.at(CONST_KW));
70 p.bump(T![const]);
71 name(p);
72 types::ascription(p);
73 m.complete(p, CONST_PARAM);
74}
75
65// test type_param_bounds 76// test type_param_bounds
66// struct S<T: 'a + ?Sized + (Copy)>; 77// struct S<T: 'a + ?Sized + (Copy)>;
67pub(super) fn bounds(p: &mut Parser) { 78pub(super) fn bounds(p: &mut Parser) {
diff --git a/crates/ra_parser/src/syntax_kind/generated.rs b/crates/ra_parser/src/syntax_kind/generated.rs
index fe0fcdb33..bee1f1134 100644
--- a/crates/ra_parser/src/syntax_kind/generated.rs
+++ b/crates/ra_parser/src/syntax_kind/generated.rs
@@ -227,6 +227,7 @@ pub enum SyntaxKind {
227 TYPE_PARAM_LIST, 227 TYPE_PARAM_LIST,
228 LIFETIME_PARAM, 228 LIFETIME_PARAM,
229 TYPE_PARAM, 229 TYPE_PARAM,
230 CONST_PARAM,
230 TYPE_ARG_LIST, 231 TYPE_ARG_LIST,
231 LIFETIME_ARG, 232 LIFETIME_ARG,
232 TYPE_ARG, 233 TYPE_ARG,