[clang] [clang][bytecode] Remove unused State::addNotes (PR #224599)

[Timm Baeder via cfe-commits]

https://github.com/tbaederr created https://github.com/llvm/llvm-project/pull/224599

None

>From 3784372a564b18536c7cb88a690391a483d333db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder at redhat.com>
Date: Fri, 18 Sep 2026 12:54:37 +0200
Subject: [PATCH] [clang][bytecode] Remove unused State::addNotes

---
 clang/lib/AST/ByteCode/State.cpp | 5 -----
 clang/lib/AST/ByteCode/State.h   | 3 ---
 2 files changed, 8 deletions(-)

diff --git a/clang/lib/AST/ByteCode/State.cpp b/clang/lib/AST/ByteCode/State.cpp
index 9dc7d86b3809f..3390164bbc680 100644
--- a/clang/lib/AST/ByteCode/State.cpp
+++ b/clang/lib/AST/ByteCode/State.cpp
@@ -95,11 +95,6 @@ OptionalDiagnostic State::Note(SourceInfo SI, diag::kind DiagId) {
   return OptionalDiagnostic(&addDiag(SI.getLoc(), DiagId));
 }
 
-void State::addNotes(ArrayRef<PartialDiagnosticAt> Diags) {
-  if (hasActiveDiagnostic())
-    llvm::append_range(*EvalStatus.Diag, Diags);
-}
-
 DiagnosticBuilder State::report(SourceLocation Loc, diag::kind DiagId) {
   return Ctx.getDiagnostics().Report(Loc, DiagId);
 }
diff --git a/clang/lib/AST/ByteCode/State.h b/clang/lib/AST/ByteCode/State.h
index 0306969898ed7..07365f574fb73 100644
--- a/clang/lib/AST/ByteCode/State.h
+++ b/clang/lib/AST/ByteCode/State.h
@@ -167,9 +167,6 @@ class State {
   OptionalDiagnostic Note(SourceLocation Loc, diag::kind DiagId);
   OptionalDiagnostic Note(SourceInfo Loc, diag::kind DiagId);
 
-  /// Add a stack of notes to a prior diagnostic.
-  void addNotes(ArrayRef<PartialDiagnosticAt> Diags);
-
   /// Directly reports a diagnostic message.
   DiagnosticBuilder report(SourceLocation Loc, diag::kind DiagId);