ObjectPoolLinter 1.4.0

Added

• OPL002 reports explicit string building in hot paths:
  • string.Concat(...), every overload (two or more strings or objects, the params form, and
    IEnumerable<string>), as string.Concat();
  • string.Format(...), every overload including those taking an IFormatProvider, as
    string.Format();
  • StringBuilder.ToString() and StringBuilder.ToString(int, int), as StringBuilder.ToString().
    Reusing a StringBuilder avoids intermediate strings, but each ToString() still allocates the
    result.
• The implicit params array built for a string.Concat or string.Format call, and the boxing of
  value-type arguments passed to one, are part of the call's allocation and are not reported again.
  a + b, which compiles to string.Concat, is still reported once as string concatenation.
• 5 tests, for 139 in total.

Changed

• The OPL002 descriptor description, docs/rules/OPL002.md, the README and the
  Unity package README list the new constructs.