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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2025-03-04 17:10:55 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2025-03-12 09:35:11 +1100 |
| commit | 0b2d7062c47fa385ff83e20dc53b13c8c5ba4616 (patch) | |
| tree | 4bc279d596a743d5ea5d9defb03616783b67663d /compiler/rustc_resolve/src/diagnostics.rs | |
| parent | fe04460f6fdc32c0783ca7cab6a0fb73ed254100 (diff) | |
| download | rust-0b2d7062c47fa385ff83e20dc53b13c8c5ba4616.tar.gz rust-0b2d7062c47fa385ff83e20dc53b13c8c5ba4616.zip | |
Introduce `sym::dummy` and `Ident::dummy`.
The idea is to identify cases of symbols/identifiers that are not expected to be used. There isn't a perfectly sharp line between "dummy" and "not dummy", but I think it's useful nonetheless.
Diffstat (limited to 'compiler/rustc_resolve/src/diagnostics.rs')
| -rw-r--r-- | compiler/rustc_resolve/src/diagnostics.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_resolve/src/diagnostics.rs b/compiler/rustc_resolve/src/diagnostics.rs index e3405c89b79..88d1126de1a 100644 --- a/compiler/rustc_resolve/src/diagnostics.rs +++ b/compiler/rustc_resolve/src/diagnostics.rs @@ -2266,7 +2266,7 @@ impl<'ra, 'tcx> Resolver<'ra, 'tcx> { && !first.ident.is_path_segment_keyword() => { // Insert a placeholder that's later replaced by `self`/`super`/etc. - path.insert(0, Segment::from_ident(Ident::empty())); + path.insert(0, Segment::from_ident(Ident::dummy())); } _ => return None, } |