diff options
Diffstat (limited to 'compiler/rustc_infer')
| -rw-r--r-- | compiler/rustc_infer/Cargo.toml | 4 | ||||
| -rw-r--r-- | compiler/rustc_infer/src/infer/mod.rs | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/compiler/rustc_infer/Cargo.toml b/compiler/rustc_infer/Cargo.toml index 6d97fa6af1f..08c03614884 100644 --- a/compiler/rustc_infer/Cargo.toml +++ b/compiler/rustc_infer/Cargo.toml @@ -18,6 +18,6 @@ rustc_middle = { path = "../rustc_middle" } rustc_span = { path = "../rustc_span" } rustc_type_ir = { path = "../rustc_type_ir" } smallvec = { version = "1.8.1", features = ["union", "may_dangle"] } -thin-vec.workspace = true -tracing.workspace = true +thin-vec = "0.2.12" +tracing = "0.1" # tidy-alphabetical-end diff --git a/compiler/rustc_infer/src/infer/mod.rs b/compiler/rustc_infer/src/infer/mod.rs index d1507f08c06..d105d24bed7 100644 --- a/compiler/rustc_infer/src/infer/mod.rs +++ b/compiler/rustc_infer/src/infer/mod.rs @@ -989,6 +989,10 @@ impl<'tcx> InferCtxt<'tcx> { storage.var_infos.clone() } + pub fn has_opaque_types_in_storage(&self) -> bool { + !self.inner.borrow().opaque_type_storage.is_empty() + } + #[instrument(level = "debug", skip(self), ret)] pub fn take_opaque_types(&self) -> Vec<(OpaqueTypeKey<'tcx>, OpaqueHiddenType<'tcx>)> { self.inner.borrow_mut().opaque_type_storage.take_opaque_types().collect() |