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Upgrade to C++20 (#4239)

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* Use explicit this capture required by C++20
* Use C++20 span
* Replace wpi::numbers with std::numbers
* Fix C++20 clang-tidy warning false positive in fmt
* Remove ciso646 include since C++20 removed that header
* Fix global-buffer-overflow asan warnings in ntcore tests
* Add DIOSetProxy constructor to HAL

* Upgrade MSVC compiler to 2022
* Bump native-utils to 2023.2.7 (changes to std=c++20)

Co-authored-by: Peter Johnson <johnson.peter@gmail.com>
This commit is contained in:
Tyler Veness
2022-10-15 16:33:14 -07:00
committed by GitHub
parent 396143004c
commit fbdc810887
355 changed files with 1659 additions and 2918 deletions
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13
upstream_utils/update_llvm.py
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@@ -27,6 +27,19 @@ def run_global_replacements(wpiutil_llvm_files):
content = content.replace('include "llvm/Config', 'include "wpi')
content = content.replace('include "llvm/Support', 'include "wpi')
# Fix uses of span
content = content.replace("span", "std::span")
content = content.replace('include "wpi/std::span.h"', "include <span>")
if wpi_file.endswith("ConvertUTFWrapper.cpp"):
content = content.replace(
"const UTF16 *Src = reinterpret_cast<const UTF16 *>(SrcBytes.begin());",
"const UTF16 *Src = reinterpret_cast<const UTF16 *>(&*SrcBytes.begin());",
)
content = content.replace(
"const UTF16 *SrcEnd = reinterpret_cast<const UTF16 *>(SrcBytes.end());",
"const UTF16 *SrcEnd = reinterpret_cast<const UTF16 *>(&*SrcBytes.begin() + SrcBytes.size());",
)
# Remove unused headers
content = content.replace('#include "llvm-c/ErrorHandling.h"\n', "")
content = content.replace('#include "wpi/Debug.h"\n', "")