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Piggyback: AK: Add formatter for std::nullptr_t.

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asynts 2021-01-01 23:34:00 +01:00 committed by Andreas Kling
parent 4cfef0cd95
commit 632ff01e17
2 changed files with 16 additions and 0 deletions
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11
AK/Format.h
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@ -348,6 +348,17 @@ struct Formatter<double> : StandardFormatter {
};
#endif
template<>
struct Formatter<std::nullptr_t> : Formatter<FlatPtr> {
void format(FormatBuilder& builder, std::nullptr_t)
{
if (m_mode == Mode::Default)
m_mode = Mode::Pointer;
return Formatter<FlatPtr>::format(builder, 0);
}
};
void vformat(StringBuilder& builder, StringView fmtstr, TypeErasedFormatParams);
void vformat(const LogStream& stream, StringView fmtstr, TypeErasedFormatParams);

5
AK/Tests/TestFormat.cpp
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@ -269,4 +269,9 @@ TEST_CASE(yay_this_implementation_sucks)
EXPECT_EQ(String::formatted("{:.0}", .99999999999), "0.");
}
TEST_CASE(format_nullptr)
{
EXPECT_EQ(String::formatted("{}", nullptr), String::formatted("{:p}", static_cast<FlatPtr>(0)));
}
TEST_MAIN(Format)