diff options
Diffstat (limited to 'compiler/rustc_const_eval')
| -rw-r--r-- | compiler/rustc_const_eval/src/util/type_name.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_const_eval/src/util/type_name.rs b/compiler/rustc_const_eval/src/util/type_name.rs index e6b9759819f..2dc746754f8 100644 --- a/compiler/rustc_const_eval/src/util/type_name.rs +++ b/compiler/rustc_const_eval/src/util/type_name.rs @@ -18,7 +18,9 @@ impl<'tcx> Printer<'tcx> for AbsolutePathPrinter<'tcx> { } fn print_region(&mut self, _region: ty::Region<'_>) -> Result<(), PrintError> { - unreachable!(); // because `<Self As PrettyPrinter>::should_print_region` returns false + // This is reachable (via `pretty_print_dyn_existential`) even though + // `<Self As PrettyPrinter>::should_print_region` returns false. See #144994. + Ok(()) } fn print_type(&mut self, ty: Ty<'tcx>) -> Result<(), PrintError> { |