[llvm-branch-commits] [clang] release/20.x: [Clang] Do not emit nodiscard warnings for the base expr of static member access (#131450) (PR #131474)

[Younan Zhang via llvm-branch-commits]

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@@ -10671,10 +10671,9 @@ class Sema final : public SemaBase {
                            SourceLocation EndLoc);
   void ActOnForEachDeclStmt(DeclGroupPtrTy Decl);
 
-  /// DiagnoseDiscardedExprMarkedNodiscard - Given an expression that is
-  /// semantically a discarded-value expression, diagnose if any [[nodiscard]]
-  /// value has been discarded.
-  void DiagnoseDiscardedExprMarkedNodiscard(const Expr *E);
+
+  // Unused, kept in Clang 20 for ABI stability.
+  void DiagnoseDiscardedExprMarkedNodiscard(const Expr *E) {};
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zyn0217 wrote:

trailing semicolon 

https://github.com/llvm/llvm-project/pull/131474