[Mlir-commits] [mlir] b2521ae - [mlir][IR] Fix build error with gcc-7 (#158305)

[llvmlistbot at llvm.org]

Author: Matthias Springer
Date: 2025-09-12T15:54:16+01:00
New Revision: b2521ae01c3ae777c088960e0edbc4cf417f6dbb

URL: https://github.com/llvm/llvm-project/commit/b2521ae01c3ae777c088960e0edbc4cf417f6dbb
DIFF: https://github.com/llvm/llvm-project/commit/b2521ae01c3ae777c088960e0edbc4cf417f6dbb.diff

LOG: [mlir][IR] Fix build error with gcc-7 (#158305)

Fix build after #156825.

Added: 
    

Modified: 
    mlir/lib/IR/Remarks.cpp

Removed: 
    


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diff  --git a/mlir/lib/IR/Remarks.cpp b/mlir/lib/IR/Remarks.cpp
index 29088bd360e23..a55f61aff77bb 100644
--- a/mlir/lib/IR/Remarks.cpp
+++ b/mlir/lib/IR/Remarks.cpp
@@ -284,7 +284,7 @@ buildFilter(const mlir::remark::RemarkCategories &cats,
   if (!rx.isValid(err))
     return std::nullopt;
 
-  return rx;
+  return std::make_optional<llvm::Regex>(std::move(rx));
 }
 
 RemarkEngine::RemarkEngine(bool printAsEmitRemarks,