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| author | yukang <moorekang@gmail.com> | 2022-11-04 10:02:54 +0800 |
|---|---|---|
| committer | yukang <moorekang@gmail.com> | 2022-11-08 11:17:57 +0800 |
| commit | 465ac26405d32cc1dd73460fa465c9303f40ea43 (patch) | |
| tree | f3601b16361ebe246579c13d80b97713f4bd8e93 | |
| parent | 1f21b96dce9c4165bcfae364b4e100953dd8167b (diff) | |
| download | rust-465ac26405d32cc1dd73460fa465c9303f40ea43.tar.gz rust-465ac26405d32cc1dd73460fa465c9303f40ea43.zip | |
deprecate unchecked_claim_error_was_emitted in error_reported
| -rw-r--r-- | compiler/rustc_middle/src/ty/visit.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/visit.rs b/compiler/rustc_middle/src/ty/visit.rs index f0e9f990a81..5e366ef703f 100644 --- a/compiler/rustc_middle/src/ty/visit.rs +++ b/compiler/rustc_middle/src/ty/visit.rs @@ -97,7 +97,11 @@ pub trait TypeVisitable<'tcx>: fmt::Debug + Clone { } fn error_reported(&self) -> Result<(), ErrorGuaranteed> { if self.references_error() { - Err(ErrorGuaranteed::unchecked_claim_error_was_emitted()) + if let Some(reported) = ty::tls::with(|tcx| tcx.sess.has_errors()) { + Err(reported) + } else { + bug!("expect tcx.sess.has_errors return true"); + } } else { Ok(()) } |