bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/parser/src/grammar/expressions.rs')
-rw-r--r--crates/parser/src/grammar/expressions.rs12
1 files changed, 7 insertions, 5 deletions
diff --git a/crates/parser/src/grammar/expressions.rs b/crates/parser/src/grammar/expressions.rs
index b063c73a9d..290083b343 100644
--- a/crates/parser/src/grammar/expressions.rs
+++ b/crates/parser/src/grammar/expressions.rs
@@ -3,7 +3,7 @@ mod atom;
use super::*;
pub(crate) use self::atom::{block_expr, match_arm_list};
-pub(super) use self::atom::{literal, LITERAL_FIRST};
+pub(super) use self::atom::{literal, FLOAT_LITERAL_FIRST, LITERAL_FIRST};
#[derive(PartialEq, Eq)]
pub(super) enum Semicolon {
@@ -452,6 +452,9 @@ fn index_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker {
// fn foo() {
// x.foo();
// y.bar::<T>(1, 2,);
+//
+// 0e0.sin();
+// 0e0f32.sin();
// }
fn method_call_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker {
assert!(p.at(T![.]) && p.nth(1) == IDENT && (p.nth(2) == T!['('] || p.nth_at(2, T![::])));
@@ -469,17 +472,16 @@ fn method_call_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker {
// fn foo() {
// x.foo;
// x.0.bar;
+// x.0. bar;
+// x.0.1;
// x.0();
// }
fn field_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker {
assert!(p.at(T![.]));
let m = lhs.precede(p);
p.bump(T![.]);
- if p.at(IDENT) || p.at(INT_NUMBER) {
+ if p.at(IDENT) || p.at(INT_NUMBER) || p.at(FLOAT_NUMBER_PART) || p.at_ts(FLOAT_LITERAL_FIRST) {
name_ref_or_index(p);
- } else if p.at(FLOAT_NUMBER) {
- // FIXME: How to recover and instead parse INT + T![.]?
- p.bump_any();
} else {
p.error("expected field name or number");
}