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https://github.com/fmtlib/fmt.git
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1b8f499ee1
Problem:
- gcc-10 is generating the following warning at all standards:
test/format-test.cc: In member function 'virtual void UtilTest_BitCast_Test::TestBody()':
test/format-test.cc:108:42: error: useless cast to type 'uint64_t' {aka 'long long unsigned int'} [-Werror=useless-cast]
108 | s = fmt::detail::bit_cast<uint32_pair>(uint64_t(~0ull));
| ^~~~~~~~~~~~~~~
- gcc-8 is generating the following warning at all standards:
test/format-test.cc: In member function 'virtual void UtilTest_BitCast_Test::TestBody()':
test/format-test.cc:108:56: error: useless cast to type 'uint64_t' {aka 'long long unsigned int'} [-Werror=useless-cast]
s = fmt::detail::bit_cast<uint32_pair>(uint64_t(~0ull));
^
Solution:
- Cast 0 to a 64 unsigned bit int and then invert.
Co-authored-by: Jonathan Gopel <jgopel@quantlab.com>
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| .. | ||
| add-subdirectory-test | ||
| compile-error-test | ||
| cuda-test | ||
| find-package-test | ||
| fuzzing | ||
| gmock | ||
| gtest | ||
| assert-test.cc | ||
| chrono-test.cc | ||
| CMakeLists.txt | ||
| color-test.cc | ||
| compile-test.cc | ||
| core-test.cc | ||
| format | ||
| format-impl-test.cc | ||
| format-test.cc | ||
| gmock-gtest-all.cc | ||
| gtest-extra-test.cc | ||
| gtest-extra.cc | ||
| gtest-extra.h | ||
| header-only-test2.cc | ||
| header-only-test.cc | ||
| locale-test.cc | ||
| mock-allocator.h | ||
| os-test.cc | ||
| ostream-test.cc | ||
| posix-mock-test.cc | ||
| posix-mock.h | ||
| printf-test.cc | ||
| ranges-test.cc | ||
| scan-test.cc | ||
| scan.h | ||
| std-format-test.cc | ||
| test-assert.h | ||
| test-main.cc | ||
| util.cc | ||
| util.h | ||