Golf and change of behavior:
$ perl6 -e 'use NativeCall; class T is repr<CPointer> is export { sub
new(size_t $n) returns T is symbol<malloc> is native { * }; }; T.new();'
$ perl6 -e 'use NativeCall; class T {...}; class T is repr<CPointer> is export
{ sub new(size_t $n) returns T is symbol<malloc> is native { * }; }; T.new();'
===SORRY!=== Error while compiling -e
Cannot change REPR of T now (must be set at initial declaration)
at -e:1
Workaround:
$ perl6 -e 'use NativeCall; class T is repr<CPointer> {...}; class T is export
{ sub new(size_t $n) returns T is symbol<malloc> is native { * }; }; T.new();
say T.REPR;'
CPointer
