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.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/crates/mbe/src/syntax_bridge.rs b/crates/mbe/src/syntax_bridge.rs index 21a0aa4284..79fd1250e0 100644 --- a/crates/mbe/src/syntax_bridge.rs +++ b/crates/mbe/src/syntax_bridge.rs @@ -260,6 +260,31 @@ 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_START_0 | FLOAT_NUMBER_START_1 | FLOAT_NUMBER_START_2 => { + // Reassemble a split-up float token. + let mut range = range; + let mut text = token.to_text(conv).to_string(); + if kind == FLOAT_NUMBER_START_1 || kind == FLOAT_NUMBER_START_2 { + let (dot, dot_range) = conv.bump().unwrap(); + text += &*dot.to_text(conv); + range = TextRange::new(range.start(), dot_range.end()); + + if kind == FLOAT_NUMBER_START_2 { + let (tail, 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('\''); |