2 files changed, 3 insertions, 3 deletions
diff --git a/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp b/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp
index 0c8114d..938952e 100644
--- a/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp
+++ b/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp
@@ -346,7 +346,7 @@ LogicalResult spirv::CompositeConstructOp::verify() {
       llvm::TypeSwitch<Type, Type>(getType())
           .Case<spirv::CooperativeMatrixType>(
               [](auto coopType) { return coopType.getElementType(); })
-          .Default([](Type) { return nullptr; });
+          .Default(nullptr);
 
   // Case 1. -- matrices.
   if (coopElementType) {
@@ -1708,7 +1708,7 @@ LogicalResult spirv::MatrixTimesScalarOp::verify() {
       llvm::TypeSwitch<Type, Type>(getMatrix().getType())
           .Case<spirv::CooperativeMatrixType, spirv::MatrixType>(
               [](auto matrixType) { return matrixType.getElementType(); })
-          .Default([](Type) { return nullptr; });
+          .Default(nullptr);
 
   assert(elementType && "Unhandled type");
 
diff --git a/mlir/lib/Dialect/SPIRV/IR/SPIRVTypes.cpp b/mlir/lib/Dialect/SPIRV/IR/SPIRVTypes.cpp
index f895807..d1e275d 100644
--- a/mlir/lib/Dialect/SPIRV/IR/SPIRVTypes.cpp
+++ b/mlir/lib/Dialect/SPIRV/IR/SPIRVTypes.cpp
@@ -731,7 +731,7 @@ std::optional<int64_t> SPIRVType::getSizeInBytes() {
           return *elementSize * type.getNumElements();
         return std::nullopt;
       })
-      .Default(std::optional<int64_t>());
+      .Default(std::nullopt);
 }
 
 //===----------------------------------------------------------------------===//