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[gtest] Use std::optional instead of llvm::Optional (NFC)

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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
This commit is contained in:
Kazu Hirata 2023-01-14 15:26:28 -08:00
parent e46d939c0f
commit 7b31c57d69
1 changed files with 6 additions and 6 deletions
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12
third-party/unittest/googletest/include/gtest/internal/custom/raw-ostream.h vendored
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@ -40,9 +40,9 @@ template <typename T> decltype(auto) printable(const T &V) {
// If raw_ostream support is enabled, we specialize for types with operator<<
// that takes a raw_ostream.
#if !GTEST_NO_LLVM_SUPPORT
#include "llvm/ADT/Optional.h"
#include "llvm/Support/raw_os_ostream.h"
#include "llvm/Support/raw_ostream.h"
#include <optional>
#include <ostream>
namespace llvm_gtest {
@ -68,14 +68,14 @@ struct StreamSwitch<T, decltype((void)(std::declval<llvm::raw_ostream &>()
static const RawStreamProxy<T> printable(const T &V) { return {V}; }
};
// llvm::Optional has a template operator<<, which means it will not accept any
// std::optional has a template operator<<, which means it will not accept any
// implicit conversions, so we need to special-case it here.
template <typename T>
struct StreamSwitch<llvm::Optional<T>,
struct StreamSwitch<std::optional<T>,
decltype((void)(std::declval<llvm::raw_ostream &>()
<< std::declval<llvm::Optional<T>>()))> {
static const RawStreamProxy<llvm::Optional<T>>
printable(const llvm::Optional<T> &V) {
<< std::declval<std::optional<T>>()))> {
static const RawStreamProxy<std::optional<T>>
printable(const std::optional<T> &V) {
return {V};
}
};