Cannot parse Unicode ranges after question mark as in `" ?[\p{L}]+"`

[iboB]

A regular expression of the form "something, question mark, range or Unicode chars" is not parsed correctly.

As seen in the example: https://gcc.godbolt.org/z/41ea8anqT

• [\p{L}]+|[\p{N}]+ - works
• ?\p{L}+| ?\p{N}+ - works
• ?[\p{L}]+| ?[\p{N}]+ - doesn't compile even though it's valid

[hanickadot]

It should be fixed now

[hanickadot]

Thanks for reporting!

[iboB]

Thanks!