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authorlcnr <rust@lcnr.de>2022-06-08 10:01:35 +0200
committerlcnr <rust@lcnr.de>2022-06-08 10:13:02 +0200
commitb7ab4777b2b09d50fa1c1d9c735e2f31ec5f8960 (patch)
tree63dcf87e04dc7b589eee17740ad627f7261e7036
parentf8e73ede831727ed1808d245b381703c0142b9ba (diff)
downloadrust-b7ab4777b2b09d50fa1c1d9c735e2f31ec5f8960.tar.gz
rust-b7ab4777b2b09d50fa1c1d9c735e2f31ec5f8960.zip
note that methods should only be used for diags
-rw-r--r--compiler/rustc_middle/src/ty/generics.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/generics.rs b/compiler/rustc_middle/src/ty/generics.rs
index 5b0b56933ec..5fff840c39e 100644
--- a/compiler/rustc_middle/src/ty/generics.rs
+++ b/compiler/rustc_middle/src/ty/generics.rs
@@ -230,6 +230,8 @@ impl<'tcx> Generics {
 
     /// Returns the substs corresponding to the generic parameters
     /// of this item, excluding `Self`.
+    ///
+    /// **This should only be used for diagnostics purposes.**
     pub fn own_substs_no_defaults(
         &'tcx self,
         tcx: TyCtxt<'tcx>,
@@ -261,6 +263,8 @@ impl<'tcx> Generics {
     }
 
     /// Returns the substs corresponding to the generic parameters of this item, excluding `Self`.
+    ///
+    /// **This should only be used for diagnostics purposes.**
     pub fn own_substs(
         &'tcx self,
         substs: &'tcx [ty::GenericArg<'tcx>],