[all-commits] [llvm/llvm-project] c09215: [flang] Use std::optional instead of llvm::Optiona...

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c09215860fd5c32012ef4fdc5a001485a04fe85a
      https://github.com/llvm/llvm-project/commit/c09215860fd5c32012ef4fdc5a001485a04fe85a
  Author: Kazu Hirata <kazu at google.com>
  Date:   2023-01-07 (Sat, 07 Jan 2023)

  Changed paths:
    M flang/include/flang/Lower/BoxAnalyzer.h
    M flang/include/flang/Lower/ComponentPath.h
    M flang/include/flang/Lower/ConvertCall.h
    M flang/include/flang/Lower/ConvertExpr.h
    M flang/include/flang/Lower/CustomIntrinsicCall.h
    M flang/include/flang/Lower/IntrinsicCall.h
    M flang/include/flang/Lower/IterationSpace.h
    M flang/include/flang/Lower/Runtime.h
    M flang/include/flang/Lower/SymbolMap.h
    M flang/include/flang/Optimizer/Builder/FIRBuilder.h
    M flang/include/flang/Optimizer/Builder/HLFIRTools.h
    M flang/lib/Frontend/CompilerInvocation.cpp
    M flang/lib/Lower/Bridge.cpp
    M flang/lib/Lower/CallInterface.cpp
    M flang/lib/Lower/ConvertCall.cpp
    M flang/lib/Lower/ConvertExpr.cpp
    M flang/lib/Lower/ConvertExprToHLFIR.cpp
    M flang/lib/Lower/ConvertVariable.cpp
    M flang/lib/Lower/CustomIntrinsicCall.cpp
    M flang/lib/Lower/HostAssociations.cpp
    M flang/lib/Lower/IO.cpp
    M flang/lib/Lower/IntrinsicCall.cpp
    M flang/lib/Lower/IterationSpace.cpp
    M flang/lib/Lower/Mangler.cpp
    M flang/lib/Lower/Runtime.cpp
    M flang/lib/Lower/SymbolMap.cpp
    M flang/lib/Optimizer/Builder/FIRBuilder.cpp
    M flang/lib/Optimizer/Builder/HLFIRTools.cpp
    M flang/lib/Optimizer/CodeGen/TargetRewrite.cpp
    M flang/lib/Optimizer/HLFIR/IR/HLFIROps.cpp
    M flang/lib/Optimizer/Support/InternalNames.cpp
    M flang/lib/Optimizer/Transforms/AffinePromotion.cpp
    M flang/lib/Optimizer/Transforms/MemRefDataFlowOpt.cpp
    M flang/lib/Optimizer/Transforms/SimplifyIntrinsics.cpp

  Log Message:
  -----------
  [flang] Use std::optional instead of llvm::Optional (NFC)

This patch replaces (llvm::|)Optional< with std::optional<.  I'll post
a separate patch to remove #include "llvm/ADT/Optional.h".

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716