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Assert defining anchor is set in take_opaque_types

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This commit is contained in:
Michael Goulet 2023-01-09 18:14:28 +00:00
parent 5132e13f13
commit f769d34291
10 changed files with 13 additions and 19 deletions
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6
compiler/rustc_infer/src/infer/mod.rs
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@ -1338,6 +1338,12 @@ impl<'tcx> InferCtxt<'tcx> {
var_infos
}
#[instrument(level = "debug", skip(self), ret)]
pub fn take_opaque_types(&self) -> opaque_types::OpaqueTypeMap<'tcx> {
debug_assert_ne!(self.defining_use_anchor, DefiningAnchor::Error);
std::mem::take(&mut self.inner.borrow_mut().opaque_type_storage.opaque_types)
}
pub fn ty_to_string(&self, t: Ty<'tcx>) -> String {
self.resolve_vars_if_possible(t).to_string()
}