message: Fix FMT name collision (https://github.com/fmtlib/fmt/issues/398)
diff: @@ -1885,21 +1885,21 @@ class ArgFormatterBase : public ArgVisitor<Impl, void> {
  typedef typename BasicWriter<Char>::CharPtr CharPtr;
  Char fill = internal::CharTraits<Char>::cast(spec_.fill());
  CharPtr out = CharPtr();
  - const unsigned CHAR_WIDTH = 1;
  - if (spec_.width_ > CHAR_WIDTH) {
  + const unsigned CHAR_SIZE = 1;
  + if (spec_.width_ > CHAR_SIZE) {
  out = writer_.grow_buffer(spec_.width_);
  if (spec_.align_ == ALIGN_RIGHT) {
  - std::uninitialized_fill_n(out, spec_.width_ - CHAR_WIDTH, fill);
  - out += spec_.width_ - CHAR_WIDTH;
  + std::uninitialized_fill_n(out, spec_.width_ - CHAR_SIZE, fill);
  + out += spec_.width_ - CHAR_SIZE;
  } else if (spec_.align_ == ALIGN_CENTER) {
  out = writer_.fill_padding(out, spec_.width_,
  - internal::const_check(CHAR_WIDTH), fill);
  + internal::const_check(CHAR_SIZE), fill);
  } else {
  - std::uninitialized_fill_n(out + CHAR_WIDTH,
  - spec_.width_ - CHAR_WIDTH, fill);
  + std::uninitialized_fill_n(out + CHAR_SIZE,
  + spec_.width_ - CHAR_SIZE, fill);
  }
  } else {
  - out = writer_.grow_buffer(CHAR_WIDTH);
  + out = writer_.grow_buffer(CHAR_SIZE);
  }
  *out = internal::CharTraits<Char>::cast(value);
  }
  