diff options
| -rw-r--r-- | src/librustc/lint/internal.rs | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/librustc/lint/internal.rs b/src/librustc/lint/internal.rs index 7d820764549..3ae07968296 100644 --- a/src/librustc/lint/internal.rs +++ b/src/librustc/lint/internal.rs @@ -1,7 +1,7 @@ //! Some lints that are only useful in the compiler or crates that use compiler internals, such as //! Clippy. -use crate::hir::{HirId, Path, QPath, Ty, TyKind}; +use crate::hir::{def::Def, HirId, Path, QPath, Ty, TyKind}; use crate::lint::{ EarlyContext, EarlyLintPass, LateContext, LateLintPass, LintArray, LintContext, LintPass, }; @@ -92,10 +92,12 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for TyKindUsage { segments: segments_iter.cloned().collect(), }; - if let Some(def) = last.def { - if def - .def_id() - .match_path(cx.tcx, &["rustc", "ty", "sty", "TyKind"]) + match last.def { + Some(Def::Err) => (), + Some(def) + if def + .def_id() + .match_path(cx.tcx, &["rustc", "ty", "sty", "TyKind"]) => { cx.struct_span_lint( USAGE_OF_TY_TYKIND, @@ -110,6 +112,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for TyKindUsage { ) .emit(); } + _ => (), } } } |