[clang] 536bd72 - [NFC] Rename 'Expr' to 'RefExpr' to fix the build warnings (#164828)

[via cfe-commits]

Author: Erich Keane
Date: 2025-10-23T15:09:32Z
New Revision: 536bd7214848a75594bb72ab01e02d13d54fb359

URL: https://github.com/llvm/llvm-project/commit/536bd7214848a75594bb72ab01e02d13d54fb359
DIFF: https://github.com/llvm/llvm-project/commit/536bd7214848a75594bb72ab01e02d13d54fb359.diff

LOG: [NFC] Rename 'Expr' to 'RefExpr' to fix the build warnings (#164828)

I used 'expr' since that is what it is in the standard, but that
obviously conflicts with our warnings on some build bots. This patch
fixes that by renaming it.

Added: 
    

Modified: 
    clang/include/clang/AST/StmtOpenACC.h
    clang/lib/CIR/CodeGen/CIRGenStmtOpenACC.cpp

Removed: 
    


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diff  --git a/clang/include/clang/AST/StmtOpenACC.h b/clang/include/clang/AST/StmtOpenACC.h
index f5240251b67af..ae8029797a36e 100644
--- a/clang/include/clang/AST/StmtOpenACC.h
+++ b/clang/include/clang/AST/StmtOpenACC.h
@@ -821,7 +821,9 @@ class OpenACCAtomicConstruct final
   struct StmtInfo {
     const Expr *V;
     const Expr *X;
-    const Expr *Expr;
+    // Listed as 'expr' in the standard, this is typically a generic expression
+    // as a component.
+    const Expr *RefExpr;
     // TODO: OpenACC: We should expand this as we're implementing the other
     // atomic construct kinds.
   };

diff  --git a/clang/lib/CIR/CodeGen/CIRGenStmtOpenACC.cpp b/clang/lib/CIR/CodeGen/CIRGenStmtOpenACC.cpp
index b125330321afd..349b111c0d8fd 100644
--- a/clang/lib/CIR/CodeGen/CIRGenStmtOpenACC.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenStmtOpenACC.cpp
@@ -346,7 +346,7 @@ CIRGenFunction::emitOpenACCAtomicConstruct(const OpenACCAtomicConstruct &s) {
   }
   case OpenACCAtomicKind::Write: {
     mlir::Value x = emitLValue(inf.X).getPointer();
-    mlir::Value expr = emitAnyExpr(inf.Expr).getValue();
+    mlir::Value expr = emitAnyExpr(inf.RefExpr).getValue();
     auto op = mlir::acc::AtomicWriteOp::create(builder, start, x, expr,
                                                /*ifCond=*/{});
     emitOpenACCClauses(op, s.getDirectiveKind(), s.getDirectiveLoc(),