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authorMichael Goulet <michael@errs.io>2023-04-22 00:08:38 +0000
committerMichael Goulet <michael@errs.io>2023-04-25 19:53:09 +0000
commitbb99cdc7cd3f2c0b1ab533735604ade7c2fdf9ad (patch)
treefc0751a2f046c9a2cc9c0f90ca73733f37da065d /compiler/rustc_middle
parenta7aa20517c80161a2ffe7c0c25fc2e0140c43c90 (diff)
downloadrust-bb99cdc7cd3f2c0b1ab533735604ade7c2fdf9ad.tar.gz
rust-bb99cdc7cd3f2c0b1ab533735604ade7c2fdf9ad.zip
vars are ?
Diffstat (limited to 'compiler/rustc_middle')
-rw-r--r--compiler/rustc_middle/src/ty/structural_impls.rs2
-rw-r--r--compiler/rustc_middle/src/ty/sty.rs2
2 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_middle/src/ty/structural_impls.rs b/compiler/rustc_middle/src/ty/structural_impls.rs
index a2611022406..b35b514d795 100644
--- a/compiler/rustc_middle/src/ty/structural_impls.rs
+++ b/compiler/rustc_middle/src/ty/structural_impls.rs
@@ -95,7 +95,7 @@ impl<'tcx> fmt::Debug for ty::FnSig<'tcx> {
 
 impl<'tcx> fmt::Debug for ty::ConstVid<'tcx> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "_#{}c", self.index)
+        write!(f, "?{}c", self.index)
     }
 }
 
diff --git a/compiler/rustc_middle/src/ty/sty.rs b/compiler/rustc_middle/src/ty/sty.rs
index 29ae42be096..82dec7d98ad 100644
--- a/compiler/rustc_middle/src/ty/sty.rs
+++ b/compiler/rustc_middle/src/ty/sty.rs
@@ -1436,7 +1436,7 @@ pub struct ConstVid<'tcx> {
 rustc_index::newtype_index! {
     /// A **region** (lifetime) **v**ariable **ID**.
     #[derive(HashStable)]
-    #[debug_format = "'_#{}r"]
+    #[debug_format = "'?{}"]
     pub struct RegionVid {}
 }