0x... as hexadecimal notation of an integer is not supported for IntRange

[brickpool]

The use of IntRange[0, 0xffff] generates the following error ...
0xffff is not a known type constraint at c:/Perl64/site/lib/MooX/Press.pm line 1969.

package Test
{
  use Zydeco;

  class WideChar
  {
    has WideChar ( type => Int, is => "rw" );

    method UnicodeChar(IntRange[0, 0xffff] $value?)
    {
      ...

Maybe this is the more correct place
https://github.com/tobyink/p5-type-tiny/issues
because IntRange is provided by Types::Common::Numeric

[tobyink]

What happens if you upgrade to Type::Parser 1.012002?

[brickpool]

package Test
{
  use Zydeco;

  class WideChar
  {
    has WideChar ( type => Int, is => "rw" );

    method UnicodeChar(IntRange[0, 0xffff] $value?)
    {
      ...
    }

    method AsciiChar(IntRange[-0x80, 0xff] $value?)
    {
      ...

IntRange[0, 0xffff] works, but IntRange[-0x80, 0xff] fails with the following message

Illegal hexadecimal digit '-' ignored at c:/Perl64/site/lib/Type/Parser.pm line 125.

[tobyink]

Type::Tiny 1.12.3 should fix...
https://metacpan.org/release/TOBYINK/Type-Tiny-1.012003

[brickpool]

Now IntRange[-0x80, 0xff] works as expected.
Thank you for the update and thank you for your great work in general !