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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-08-15 10:28:09 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-15 10:28:09 +0200 |
| commit | d6b650391ac5e489ecd52a4dba35db3c1395a4e1 (patch) | |
| tree | b27560c119dd03eff2e5530c9107e833804d0db0 /compiler | |
| parent | 80ed61fbd64936ed676c2050e7e660b5ad78c9f2 (diff) | |
| parent | d3fee8dbf311aa916d98912261c16cad1a27b53f (diff) | |
| download | rust-d6b650391ac5e489ecd52a4dba35db3c1395a4e1.tar.gz rust-d6b650391ac5e489ecd52a4dba35db3c1395a4e1.zip | |
Rollup merge of #100211 - cjgillot:ctfe-mir-available, r=michaelwoerister
Refuse to codegen an upstream static. Fixes https://github.com/rust-lang/rust/issues/85401
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_monomorphize/src/collector.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_monomorphize/src/collector.rs b/compiler/rustc_monomorphize/src/collector.rs index 68b65658c72..96bbf5802e7 100644 --- a/compiler/rustc_monomorphize/src/collector.rs +++ b/compiler/rustc_monomorphize/src/collector.rs @@ -1027,6 +1027,11 @@ fn should_codegen_locally<'tcx>(tcx: TyCtxt<'tcx>, instance: &Instance<'tcx>) -> return false; } + if let DefKind::Static(_) = tcx.def_kind(def_id) { + // We cannot monomorphize statics from upstream crates. + return false; + } + if !tcx.is_mir_available(def_id) { bug!("no MIR available for {:?}", def_id); } |