From 9e96efac62648c46bb141d274462874e6fa1e42f Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <contact@guillaume-gomez.fr>
Date: Tue, 26 May 2026 00:45:46 +0200
Subject: [PATCH] Remove unneeded `#[skip_arg]` attributes

---
 compiler/rustc_attr_parsing/src/session_diagnostics.rs | 8 --------
 compiler/rustc_trait_selection/src/errors.rs           | 9 ---------
 2 files changed, 17 deletions(-)

diff --git a/compiler/rustc_attr_parsing/src/session_diagnostics.rs b/compiler/rustc_attr_parsing/src/session_diagnostics.rs
index 5b715005f1076..ea5c9077dcde6 100644
--- a/compiler/rustc_attr_parsing/src/session_diagnostics.rs
+++ b/compiler/rustc_attr_parsing/src/session_diagnostics.rs
@@ -274,11 +274,7 @@ pub(crate) enum IncorrectReprFormatGenericCause {
     Int {
         #[primary_span]
         span: Span,
-
-        #[skip_arg]
         name: Symbol,
-
-        #[skip_arg]
         value: u128,
     },
 
@@ -290,11 +286,7 @@ pub(crate) enum IncorrectReprFormatGenericCause {
     Symbol {
         #[primary_span]
         span: Span,
-
-        #[skip_arg]
         name: Symbol,
-
-        #[skip_arg]
         value: Symbol,
     },
 }
diff --git a/compiler/rustc_trait_selection/src/errors.rs b/compiler/rustc_trait_selection/src/errors.rs
index 3610ffbb30c3b..5a926dc46c707 100644
--- a/compiler/rustc_trait_selection/src/errors.rs
+++ b/compiler/rustc_trait_selection/src/errors.rs
@@ -869,7 +869,6 @@ pub(crate) enum ExplicitLifetimeRequired<'a> {
             style = "verbose"
         )]
         new_ty_span: Span,
-        #[skip_arg]
         new_ty: Ty<'a>,
     },
     #[diag("explicit lifetime required in parameter type", code = E0621)]
@@ -885,7 +884,6 @@ pub(crate) enum ExplicitLifetimeRequired<'a> {
             style = "verbose"
         )]
         new_ty_span: Span,
-        #[skip_arg]
         new_ty: Ty<'a>,
     },
 }
@@ -1519,7 +1517,6 @@ pub(crate) enum FunctionPointerSuggestion<'a> {
     RemoveRef {
         #[primary_span]
         span: Span,
-        #[skip_arg]
         fn_name: String,
     },
     #[suggestion(
@@ -1531,9 +1528,7 @@ pub(crate) enum FunctionPointerSuggestion<'a> {
     CastRef {
         #[primary_span]
         span: Span,
-        #[skip_arg]
         fn_name: String,
-        #[skip_arg]
         sig: Binder<'a, FnSig<'a>>,
     },
     #[suggestion(
@@ -1545,7 +1540,6 @@ pub(crate) enum FunctionPointerSuggestion<'a> {
     Cast {
         #[primary_span]
         span: Span,
-        #[skip_arg]
         sig: Binder<'a, FnSig<'a>>,
     },
     #[suggestion(
@@ -1557,7 +1551,6 @@ pub(crate) enum FunctionPointerSuggestion<'a> {
     CastBoth {
         #[primary_span]
         span: Span,
-        #[skip_arg]
         found_sig: Binder<'a, FnSig<'a>>,
         expected_sig: Binder<'a, FnSig<'a>>,
     },
@@ -1570,9 +1563,7 @@ pub(crate) enum FunctionPointerSuggestion<'a> {
     CastBothRef {
         #[primary_span]
         span: Span,
-        #[skip_arg]
         fn_name: String,
-        #[skip_arg]
         found_sig: Binder<'a, FnSig<'a>>,
         expected_sig: Binder<'a, FnSig<'a>>,
     },