mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Andrew Coates
81c895fb3f
Summary: Fix warnings about implicit type truncation. ## Changelog [Internal] [Fixed] - Fix various C++ warnings Pull Request resolved: https://github.com/facebook/react-native/pull/31002 Test Plan: Almost all the changes here are simply making explicit conversions which are already occurring. With the exception of a couple of constants being changed from doubles to floats. With these changes I am able to remove a bunch of warning suppressions in react-native-windows. Reviewed By: shergin Differential Revision: D26900502 Pulled By: rozele fbshipit-source-id: d5e415282815c2212a840a863713287bbf118c10
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#include "RawPropsKey.h"
|
|
|
|
#include <cassert>
|
|
#include <cstring>
|
|
|
|
#include <react/debug/react_native_assert.h>
|
|
#include <react/renderer/core/RawPropsPrimitives.h>
|
|
|
|
namespace facebook {
|
|
namespace react {
|
|
|
|
void RawPropsKey::render(char *buffer, RawPropsPropNameLength *length)
|
|
const noexcept {
|
|
*length = 0;
|
|
|
|
// Prefix
|
|
if (prefix) {
|
|
auto prefixLength =
|
|
static_cast<RawPropsPropNameLength>(std::strlen(prefix));
|
|
std::memcpy(buffer, prefix, prefixLength);
|
|
*length = prefixLength;
|
|
}
|
|
|
|
// Name
|
|
auto nameLength = static_cast<RawPropsPropNameLength>(std::strlen(name));
|
|
std::memcpy(buffer + *length, name, nameLength);
|
|
*length += nameLength;
|
|
|
|
// Suffix
|
|
if (suffix) {
|
|
auto suffixLength =
|
|
static_cast<RawPropsPropNameLength>(std::strlen(suffix));
|
|
std::memcpy(buffer + *length, suffix, suffixLength);
|
|
*length += suffixLength;
|
|
}
|
|
react_native_assert(*length < kPropNameLengthHardCap);
|
|
}
|
|
|
|
RawPropsKey::operator std::string() const noexcept {
|
|
char buffer[kPropNameLengthHardCap];
|
|
RawPropsPropNameLength length = 0;
|
|
render(buffer, &length);
|
|
react_native_assert(length < kPropNameLengthHardCap);
|
|
return std::string{buffer, length};
|
|
}
|
|
|
|
bool operator==(RawPropsKey const &lhs, RawPropsKey const &rhs) noexcept {
|
|
// Note: We check the name first.
|
|
return lhs.name == rhs.name && lhs.prefix == rhs.prefix &&
|
|
lhs.suffix == rhs.suffix;
|
|
}
|
|
|
|
bool operator!=(RawPropsKey const &lhs, RawPropsKey const &rhs) noexcept {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
} // namespace react
|
|
} // namespace facebook
|