Fix compatibility when using clang and libc++ #1852
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Additional details and impacted files@@ Coverage Diff @@
## main #1852 +/- ##
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- Coverage 85.79% 85.77% -0.01%
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Files 171 171
Lines 5240 5240
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- Hits 4495 4494 -1
- Misses 745 746 +1
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marcalff
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Dec 8, 2022
owent
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owent
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lalitb
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Dec 9, 2022
ThomsonTan
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Dec 9, 2022
ThomsonTan
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Dec 9, 2022
| # include <type_traits> | ||
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| /** | ||
| * @brief Clang 14.0.0 with libc++ do not support implicitly construct a span for a range.We just |
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| * @brief Clang 14.0.0 with libc++ do not support implicitly construct a span for a range.We just | |
| * @brief Clang 14.0.0 with libc++ do not support implicitly construct a span for a range. We just |
Is this an issue for clang with libc++ 14.0.0?
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Yes, In my tests, clang with libc++ 14.0.1 do not has this problem, but if we install clang-14 through apt install clang-14 libc++-dev-14 libc++1-14 libc++abi-dev-14 libc++abi1-14 on Ubuntu 22.04, it will install 14.0.0 now(I run apt update on 2022-12-09).
ThomsonTan
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Dec 9, 2022
| @@ -89,11 +89,13 @@ struct Uri | |||
| class NoopEventHandler : public http_client::EventHandler | |||
| { | |||
| public: | |||
| void OnEvent(http_client::SessionState state, nostd::string_view reason) noexcept override {} | |||
| void OnEvent(http_client::SessionState /* state */, | |||
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Is this introduced to workaround some compilation warning? Wrap the parameter name in inline comment seems more verbose than the original parameter there.
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Yes, clang will trigger -Werror,-Wunused-parameter when compiling with -Wextra -Werror.
marcalff
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Dec 12, 2022
lalitb
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Dec 12, 2022
Signed-off-by: owent <[email protected]> Merge partly of open-telemetry#1844 Signed-off-by: owent <[email protected]> Update gtest to 1.12.1 by default Signed-off-by: owent <[email protected]> Fix compatibility when using clang and libc++ Signed-off-by: owent <[email protected]> No need build local gtest when using legacy toolchain. Signed-off-by: owent <[email protected]> Fix env in sudo Signed-off-by: owent <[email protected]> Add hint to print current C++ standard and stdlib for cmake. Signed-off-by: owent <[email protected]> Print output of C++ environment detection Signed-off-by: owent <[email protected]> Allow to set cxx flags by environments in CI jobs. Signed-off-by: owent <[email protected]> fix MAINTAINER_MODE: - bump gcc to version 12 - bump clang to version 14 - expand coverage on W3C tests Upgrade gootletest 1.12.1 Fixed new warnings. Fixed format, added changelog. Using fallback version of span when `std::span` do not support `range`. Signed-off-by: owent <[email protected]>
Signed-off-by: owent <[email protected]>
Signed-off-by: owent <[email protected]>
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Signed-off-by: owent [email protected]
Fixes #1851
Changes
std::spando not supportrange.cmake.c++20.testandcmake.c++20.stl.test.(3.20.0is the first version that support to add-std=c++20to both gcc and clang.)ATOMIC_FLAG_INITusage when has__cpp_lib_atomic_value_initialization. (C++20)-Werrorand it will cause compiling error on modern compilers.)-stdlib=libc++.For significant contributions please make sure you have completed the following items:
CHANGELOG.mdupdated for non-trivial changes