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Fix CI: disable MSVC warning C5285 for the vendored doctest (#5577)

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The windows-11-arm runner now ships MSVC 19.51, which reports doctest's
forward declaration of std::tuple as C5285 ("cannot declare a
specialization for 'std::tuple'"). With /WX this breaks the msvc-arm64
job on develop and on every open pull request. Disable the warning for
the test targets, like the other MSVC warnings already disabled there.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-09-25 17:54:40 +02:00
committed by GitHub
parent 6c8ea0a6d1
commit 98278dc3f6
1 changed files with 4 additions and 1 deletions
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tests/CMakeLists.txt
+4 -1
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@@ -80,7 +80,10 @@ target_compile_options(test_main PUBLIC
# std::allocator_traits<...>::construct for the custom-base-class # std::allocator_traits<...>::construct for the custom-base-class
# test's map type past VS2015's limit. The name is only used for # test's map type past VS2015's limit. The name is only used for
# debug info, so truncation does not affect the build. # debug info, so truncation does not affect the build.
$<$<CXX_COMPILER_ID:MSVC>:/W4;/wd4566;/wd4996;/wd4702;/wd4503> # Disable warning C5285: cannot declare a specialization for 'std::tuple'; MSVC 19.51
# reports the forward declarations of standard library
# templates in the vendored doctest.h
$<$<CXX_COMPILER_ID:MSVC>:/W4;/wd4566;/wd4996;/wd4702;/wd4503;/wd5285>
# https://github.com/nlohmann/json/issues/1114 # https://github.com/nlohmann/json/issues/1114
$<$<CXX_COMPILER_ID:MSVC>:/bigobj> $<$<BOOL:${MINGW}>:-Wa,-mbig-obj> $<$<CXX_COMPILER_ID:MSVC>:/bigobj> $<$<BOOL:${MINGW}>:-Wa,-mbig-obj>