From 12cc2b969d4f45423bff1771af7dcbd2f97707ff Mon Sep 17 00:00:00 2001
From: Zalathar <Zalathar@users.noreply.github.com>
Date: Tue, 4 Mar 2025 13:23:40 +1100
Subject: [PATCH] Remove unused `PpMode::needs_hir`

---
 compiler/rustc_session/src/config.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
index 7586c5766b585..671d9741e2f28 100644
--- a/compiler/rustc_session/src/config.rs
+++ b/compiler/rustc_session/src/config.rs
@@ -2883,14 +2883,6 @@ impl PpMode {
             | StableMir => true,
         }
     }
-    pub fn needs_hir(&self) -> bool {
-        use PpMode::*;
-        match *self {
-            Source(_) | AstTree | AstTreeExpanded => false,
-
-            Hir(_) | HirTree | ThirTree | ThirFlat | Mir | MirCFG | StableMir => true,
-        }
-    }
 
     pub fn needs_analysis(&self) -> bool {
         use PpMode::*;