def refine_op
bolt@1.27.0.0 · src/syntax/lex.bend:265
import bolt@1.27.0.0/src/syntax/lex.bend as Lex
import Base
265
266def refine_op(+tt: String) -> TokKind:
267 Bool.pick(TokKind, String.eq(tt, ":"), TColon{},
268 Bool.pick(TokKind, String.eq(tt, "="), TEq{},
269 Bool.pick(TokKind, String.eq(tt, "<-"), TBind{},
270 Bool.pick(TokKind, String.eq(tt, "->"), TArrow{},
271 Bool.pick(TokKind, String.eq(tt, "=>"), TLam{},
272 Bool.pick(TokKind, Bool.or(String.eq(tt, "@"), Bool.or(String.eq(tt, "@+"), String.eq(tt, "@-"))), TAll{},
273 Bool.pick(TokKind, String.eq(tt, "&"), TAmp{}, TOp{})))))))