Fix fixed precision handling during rounding in long double

2023-08-07 13:56:53 -07:00
parent 3c1b3337de
commit d424862319
2 changed files with 3 additions and 1 deletions
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -3178,7 +3178,8 @@ FMT_CONSTEXPR20 inline void format_dragon(basic_fp<uint128_t> value,
      }
      if (buf[0] == overflow) {
        buf[0] = '1';
-        ++exp10;
+        if ((flags & dragon::fixed) != 0) buf.push_back('0');
+        else ++exp10;
      }
      return;
    }