30 lines
556 B
Go
30 lines
556 B
Go
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// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
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// All rights reserved.
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// operator-but.go
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package expr
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//-------- but term
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func newButTerm(tk *Token) (inst *term) {
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return &term{
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tk: *tk,
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class: classOperator,
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kind: kindUnknown,
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children: make([]*term, 0, 2),
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position: posInfix,
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priority: priBut,
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evalFunc: evalBut,
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}
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}
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func evalBut(ctx exprContext, self *term) (v any, err error) {
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_, v, err = self.evalInfix(ctx)
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return
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}
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// init
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func init() {
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registerTermConstructor(SymKwBut, newButTerm)
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}
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