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expr.go
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expr.go
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/*
* Cadence - The resource-oriented smart contract programming language
*
* Copyright 2019-2022 Dapper Labs, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ir
type Expr interface {
isExpr()
Accept(Visitor) Repr
}
type Const struct {
Constant Constant
}
func (*Const) isExpr() {}
func (e *Const) Accept(v Visitor) Repr {
return v.VisitConst(e)
}
type CopyLocal struct {
LocalIndex uint32
}
func (*CopyLocal) isExpr() {}
func (e *CopyLocal) Accept(v Visitor) Repr {
return v.VisitCopyLocal(e)
}
type MoveLocal struct {
LocalIndex uint32
}
func (*MoveLocal) isExpr() {}
func (e *MoveLocal) Accept(v Visitor) Repr {
return v.VisitMoveLocal(e)
}
type UnOpExpr struct {
Expr Expr
Op UnOp
}
func (*UnOpExpr) isExpr() {}
func (e *UnOpExpr) Accept(v Visitor) Repr {
return v.VisitUnOpExpr(e)
}
type BinOpExpr struct {
Left Expr
Right Expr
Op BinOp
}
func (*BinOpExpr) isExpr() {}
func (e *BinOpExpr) Accept(v Visitor) Repr {
return v.VisitBinOpExpr(e)
}
type Call struct {
Arguments []Expr
FunctionIndex uint32
}
func (*Call) isExpr() {}
func (e *Call) Accept(v Visitor) Repr {
return v.VisitCall(e)
}