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authorbors <bors@rust-lang.org>2022-01-16 11:19:21 +0000
committerbors <bors@rust-lang.org>2022-01-16 11:19:21 +0000
commit7be8693984d32d2f65ce9ded4f65b6b7340bddce (patch)
tree5f9cec2bbb5a4332ab6d80c61dbcc2afb8c8eb23 /compiler/rustc_monomorphize/src/partitioning/default.rs
parent42852d7857d2955f19ec333bec1ed107964db200 (diff)
parent3f3a10fa64278173718b1fb9ee9ae85b14380af0 (diff)
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Auto merge of #92805 - BoxyUwU:revert-lazy-anon-const-substs, r=lcnr
partially revertish `lazily "compute" anon const default substs`

reverts #87280 except for some of the changes around `ty::Unevaluated` having a visitor and a generic for promoted
why revert: <https://github.com/rust-lang/rust/pull/92805#issuecomment-1010736049>

r? `@lcnr`
Diffstat (limited to 'compiler/rustc_monomorphize/src/partitioning/default.rs')
-rw-r--r--compiler/rustc_monomorphize/src/partitioning/default.rs4
1 files changed, 1 insertions, 3 deletions
diff --git a/compiler/rustc_monomorphize/src/partitioning/default.rs b/compiler/rustc_monomorphize/src/partitioning/default.rs
index 516c9a9259d..681271be7be 100644
--- a/compiler/rustc_monomorphize/src/partitioning/default.rs
+++ b/compiler/rustc_monomorphize/src/partitioning/default.rs
@@ -303,9 +303,7 @@ fn characteristic_def_id_of_mono_item<'tcx>(
 
                 // When polymorphization is enabled, methods which do not depend on their generic
                 // parameters, but the self-type of their impl block do will fail to normalize.
-                if !tcx.sess.opts.debugging_opts.polymorphize
-                    || !instance.definitely_needs_subst(tcx)
-                {
+                if !tcx.sess.opts.debugging_opts.polymorphize || !instance.needs_subst() {
                     // This is a method within an impl, find out what the self-type is:
                     let impl_self_ty = tcx.subst_and_normalize_erasing_regions(
                         instance.substs,