[clang] [CIR][NFC] Fix init llvm::ArrayRef warning (PR #146147)

[Amr Hesham via cfe-commits]

https://github.com/AmrDeveloper created 
https://github.com/llvm/llvm-project/pull/146147

Fix init llvm::ArrayRef deprecation warning when initialized with std::nullopt


>From f1419d49bcfd3dcfdaa3287d327b9f1217ea6230 Mon Sep 17 00:00:00 2001
From: AmrDeveloper <am...@programmer.net>
Date: Fri, 27 Jun 2025 21:34:24 +0200
Subject: [PATCH] [CIR][NFC] Fix init llvm::ArrayRef warning

---
 clang/lib/CIR/CodeGen/CIRGenCall.cpp   | 2 +-
 clang/lib/CIR/CodeGen/CIRGenFunction.h | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/clang/lib/CIR/CodeGen/CIRGenCall.cpp 
b/clang/lib/CIR/CodeGen/CIRGenCall.cpp
index 9c9c96604c168..163d0dbfec3dc 100644
--- a/clang/lib/CIR/CodeGen/CIRGenCall.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenCall.cpp
@@ -404,7 +404,7 @@ CIRGenTypes::arrangeFunctionDeclaration(const FunctionDecl 
*fd) {
           funcTy.getAs<FunctionNoProtoType>()) {
     assert(!cir::MissingFeatures::opCallCIRGenFuncInfoExtParamInfo());
     assert(!cir::MissingFeatures::opCallFnInfoOpts());
-    return arrangeCIRFunctionInfo(noProto->getReturnType(), std::nullopt,
+    return arrangeCIRFunctionInfo(noProto->getReturnType(), {},
                                   RequiredArgs::All);
   }
 
diff --git a/clang/lib/CIR/CodeGen/CIRGenFunction.h 
b/clang/lib/CIR/CodeGen/CIRGenFunction.h
index 7e6fdf130cca1..759b83cb7c11f 100644
--- a/clang/lib/CIR/CodeGen/CIRGenFunction.h
+++ b/clang/lib/CIR/CodeGen/CIRGenFunction.h
@@ -894,9 +894,8 @@ class CIRGenFunction : public CIRGenTypeCache {
 
   // Build CIR for a statement. useCurrentScope should be true if no
   // new scopes need be created when finding a compound statement.
-  mlir::LogicalResult
-  emitStmt(const clang::Stmt *s, bool useCurrentScope,
-           llvm::ArrayRef<const Attr *> attrs = std::nullopt);
+  mlir::LogicalResult emitStmt(const clang::Stmt *s, bool useCurrentScope,
+                               llvm::ArrayRef<const Attr *> attrs = {});
 
   mlir::LogicalResult emitSimpleStmt(const clang::Stmt *s,
                                      bool useCurrentScope);

_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits