TEST(FormatterTest, MinusSign) {
  EXPECT_EQ("42", format("{0:-}", 42));
  EXPECT_EQ("-42", format("{0:-}", -42));
  EXPECT_EQ("42", format("{0:-}", 42));
  EXPECT_THROW_MSG(format("{0:-}", 42u),
      FormatError, "format specifier '-' requires signed argument");
  EXPECT_EQ("42", format("{0:-}", 42l));
  EXPECT_THROW_MSG(format("{0:-}", 42ul),
      FormatError, "format specifier '-' requires signed argument");
  EXPECT_EQ("42", format("{0:-}", 42ll));
  EXPECT_THROW_MSG(format("{0:-}", 42ull),
      FormatError, "format specifier '-' requires signed argument");
  EXPECT_EQ("42", format("{0:-}", 42.0));
  EXPECT_EQ("42", format("{0:-}", 42.0l));
  EXPECT_THROW_MSG(format("{0:-", 'c'),
      FormatError, "missing '}' in format string");
  EXPECT_THROW_MSG(format("{0:-}", 'c'),
      FormatError, "invalid format specifier for char");
  EXPECT_THROW_MSG(format("{0:-}", "abc"),
      FormatError, "format specifier '-' requires numeric argument");
  EXPECT_THROW_MSG(format("{0:-}", reinterpret_cast<void*>(0x42)),
      FormatError, "format specifier '-' requires numeric argument");
}
Unknown