On 22/11/13 15:53, Patrick Walton wrote:
There are several issues in the backwards-compatible milestone related
to Unicode identifiers:
#4928: XID_Start/XID_Continue might not be correct
#2253: Do NKFC normalization in lexer
Given the extreme lack of use of Unicode identifiers and the fact that
we have much more pressing issues for 1.0, I propose putting support
for identifiers that don't match
/^(?:[A-Za-z][A-Za-z0-9]*|_[A-Za-z0-9]+)$/ behind a feature gate.
Thoughts?
Patrick
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Implemented in https://github.com/mozilla/rust/pull/10605 for if/when we
make a decision. (Feel free to reject it.)
(Another small data-point against our current unicode support:
https://github.com/mozilla/rust/issues/8706 )
Huon
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