bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/mbe/src/syntax_bridge.rs')
-rw-r--r--crates/mbe/src/syntax_bridge.rs29
1 files changed, 29 insertions, 0 deletions
diff --git a/crates/mbe/src/syntax_bridge.rs b/crates/mbe/src/syntax_bridge.rs
index 21a0aa4284..8b8577986d 100644
--- a/crates/mbe/src/syntax_bridge.rs
+++ b/crates/mbe/src/syntax_bridge.rs
@@ -260,6 +260,35 @@ fn convert_tokens<C: TokenConvertor>(conv: &mut C) -> tt::Subtree {
IDENT => make_leaf!(Ident),
UNDERSCORE => make_leaf!(Ident),
k if k.is_keyword() => make_leaf!(Ident),
+ FLOAT_NUMBER_PART => {
+ // Reassemble a split-up float token.
+ let mut range = range;
+ let mut text = token.to_text(conv).to_string();
+ if let Some(dot) = conv.peek() {
+ if dot.kind(conv) == DOT {
+ let (_, dot_range) = conv.bump().unwrap();
+ text += &*dot.to_text(conv);
+ range = TextRange::new(range.start(), dot_range.end());
+
+ if let Some(tail) = conv.peek() {
+ if tail.kind(conv) == FLOAT_NUMBER_PART {
+ let (_, tail_range) = conv.bump().unwrap();
+ text += &*tail.to_text(conv);
+ range = TextRange::new(range.start(), tail_range.end());
+ }
+ }
+ }
+ }
+
+ result.push(
+ tt::Leaf::from(tt::Literal {
+ id: conv.id_alloc().alloc(range, synth_id),
+ text: text.into(),
+ })
+ .into(),
+ );
+ continue;
+ }
k if k.is_literal() => make_leaf!(Literal),
LIFETIME_IDENT => {
let char_unit = TextSize::of('\'');