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authorbors <bors@rust-lang.org>2021-08-25 20:08:00 +0000
committerbors <bors@rust-lang.org>2021-08-25 20:08:00 +0000
commit0afc20860eb98a29d9bbeea80f2acc5be38c6bf3 (patch)
treeefaa6ae3d70c1f56bd4c9fb74a91e727743cbf02 /compiler/rustc_middle/src/ty/layout.rs
parent7b0e554ee2c94e9b3865a8c2d24d720224512dec (diff)
parent994a6bb667d8a0ae7bbc777f4d33994692dd7266 (diff)
Auto merge of #85499 - jackh726:assoc-type-norm-rebase, r=nikomatsakis
Normalize projections under binders

Fixes #70243
Fixes #70120
Fixes #62529
Fixes #87219

Issues to followup on after (probably fixed, but no test added here):
#76956
#56556
#79207
#85636

r? `@nikomatsakis`
Diffstat (limited to 'compiler/rustc_middle/src/ty/layout.rs')
-rw-r--r--compiler/rustc_middle/src/ty/layout.rs3
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_middle/src/ty/layout.rs b/compiler/rustc_middle/src/ty/layout.rs
index 0cbe57455a1..8f90c7a8845 100644
--- a/compiler/rustc_middle/src/ty/layout.rs
+++ b/compiler/rustc_middle/src/ty/layout.rs
@@ -2483,10 +2483,9 @@ impl<'tcx> ty::Instance<'tcx> {
                 // `src/test/ui/polymorphization/normalized_sig_types.rs`), and codegen not keeping
                 // track of a polymorphization `ParamEnv` to allow normalizing later.
                 let mut sig = match *ty.kind() {
-                    ty::FnDef(def_id, substs) if tcx.sess.opts.debugging_opts.polymorphize => tcx
+                    ty::FnDef(def_id, substs) => tcx
                         .normalize_erasing_regions(tcx.param_env(def_id), tcx.fn_sig(def_id))
                         .subst(tcx, substs),
-                    ty::FnDef(def_id, substs) => tcx.fn_sig(def_id).subst(tcx, substs),
                     _ => unreachable!(),
                 };