}
}

// fmtFloat formats a float64. It assumes that verb is a valid format specifier
// for strconv.AppendFloat and therefore fits into a byte.
func (f *fmt) fmtFloat(v float64, size int, verb rune, prec int) {
	// Explicit precision in format specifier overrules default precision.
	if f.precPresent {
		prec = f.prec
	}
	// Format number, reserving space for leading + sign if needed.

	FormatGNU

	// Schily's tar format, which is incompatible with USTAR.
	// This does not cover STAR extensions to the PAX format; these fall under
	// the PAX format.
	formatSTAR

	formatMax
)

func (f Format) has(f2 Format) bool   { return f&f2 != 0 }
func (f *Format) mayBe(f2 Format)     { *f |= f2 }
func (f *Format) mayOnlyBe(f2 Format) { *f &= f2 }
func (f *Format) mustNotBe(f2 Format) { *f &^= f2 }

			arg = buf.String()
		}
		args[i] = arg
	}
	return fmt.Sprintf(format, args...)
}

// check may be nil.
func (check *Checker) sprintf(format string, args ...any) string {
	var qf Qualifier
	if check != nil {
		qf = check.qualifier
	}
	return sprintf(qf, false, format, args...)
}

func (check *Checker) trace(pos syntax.Pos, format string, args ...any) {
	fmt.Printf("%s:\t%s%s\n",
		pos,