Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/span/src/hygiene.rs')
| -rw-r--r-- | crates/span/src/hygiene.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/crates/span/src/hygiene.rs b/crates/span/src/hygiene.rs index 7cb1676a29..9ecd188a3c 100644 --- a/crates/span/src/hygiene.rs +++ b/crates/span/src/hygiene.rs @@ -353,14 +353,18 @@ impl Transparency { impl fmt::Display for SyntaxContext { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - write!(f, "{}", self.0.as_u32()) + if self.is_root() { + write!(f, "ROOT{}", Edition::from_u32(SyntaxContext::MAX_ID - self.0.as_u32()).number()) + } else { + write!(f, "{}", self.0.as_u32()) + } } } impl std::fmt::Debug for SyntaxContext { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { if f.alternate() { - write!(f, "{}", self.0.as_u32()) + fmt::Display::fmt(self, f) } else { f.debug_tuple("SyntaxContext").field(&self.0).finish() } |