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bda78c9464
Recent Clang versions fixed a bug which had previously allowed some casts that
removed qualifiers to go undiagnosed.
This fixes the following kind of error:
./../third_party/webrtc/api/optional.h:41:35: error: reinterpret_cast from
'const int *' to 'void *' casts away qualifiers
FunctionThatDoesNothingImpl(reinterpret_cast<void*>(x)));
^~~~~~~~~~~~~~~~~~~~~~~~~~
../../third_party/webrtc/api/optional.h:280:45: note: in instantiation of
function template specialization
'rtc::optional_internal::FunctionThatDoesNothing<const int>' requested here
return has_value_ ? *optional_internal::FunctionThatDoesNothing(&value_)
^
../../third_party/webrtc/call/rtp_bitrate_configurator.cc:70:53:
note: in instantiation of member function 'rtc::Optional<int>::value_or'
requested here
std::max(bitrate_config_mask_.min_bitrate_bps.value_or(0),
^
Bug: chromium:831081
Change-Id: I032ebd1f052fa2a50548e984febb7fa462df42ea
Reviewed-on: https://webrtc-review.googlesource.com/68941
Commit-Queue: Hans Wennborg <hans@chromium.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22804}
34 lines
784 B
C++
34 lines
784 B
C++
/*
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* Copyright 2016 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "api/optional.h"
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namespace rtc {
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namespace optional_internal {
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#if RTC_HAS_ASAN
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const void* FunctionThatDoesNothingImpl(const void* x) {
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return x;
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}
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#endif
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struct NulloptArg {
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constexpr NulloptArg() {}
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};
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static NulloptArg nullopt_arg;
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} // namespace optional_internal
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const nullopt_t nullopt(rtc::optional_internal::nullopt_arg);
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} // namespace rtc
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