Hide InlineConst's generic arg during print

The generic arg is for type inference only and shouldn't be exposed
to users.

1 files changed, 4 insertions, 0 deletions

diff --git a/compiler/rustc_middle/src/ty/print/mod.rs b/compiler/rustc_middle/src/ty/print/mod.rs
index 3fe68f723ec..a1d1b6b3a78 100644
--- a/compiler/rustc_middle/src/ty/print/mod.rs
+++ b/compiler/rustc_middle/src/ty/print/mod.rs
@@ -136,6 +136,10 @@ pub trait Printer<'tcx>: Sized {
                     match key.disambiguated_data.data {
                         // Closures' own generics are only captures, don't print them.
                         DefPathData::ClosureExpr => {}
+                        // This covers both `DefKind::AnonConst` and `DefKind::InlineConst`.
+                        // Anon consts doesn't have their own generics, and inline consts' own
+                        // generics are their inferred types, so don't print them.
+                        DefPathData::AnonConst => {}
 
                         // If we have any generic arguments to print, we do that
                         // on top of the same path, but without its own generics.