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Apply a masking of -1 of unsigned wchar_t

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denchat 2021-04-13 12:21:02 +07:00 committed by GitHub
parent 2f21f9b5fa
commit bbe50ec0d7
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1 changed files with 4 additions and 1 deletions
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5
test/format-test.cc
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@ -771,7 +771,10 @@ TEST(FormatterTest, SpaceSign) {
TEST(FormatterTest, SignNotTruncated) {
wchar_t format_str[] = {L'{', L':',
'+' | static_case<wchar_t>(1 << fmt::detail::num_bits<char>()), L'}', 0};
'+' | static_cast<wchar_t>(
1 << fmt::detail::num_bits<char>()
& static_cast<typename std::make_unsigned_t<wchar_t> >(-1) ),
L'}', 0};
EXPECT_THROW(format(format_str, 42), format_error);
}