forked from mirror/ledisdb
138 lines
1.4 KiB
Go
138 lines
1.4 KiB
Go
package ast
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type Expr interface {
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PositionHolder
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exprMarker()
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}
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type ExprBase struct {
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Node
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}
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func (expr *ExprBase) exprMarker() {}
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/* ConstExprs {{{ */
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type ConstExpr interface {
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Expr
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constExprMarker()
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}
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type ConstExprBase struct {
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ExprBase
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}
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func (expr *ConstExprBase) constExprMarker() {}
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type TrueExpr struct {
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ConstExprBase
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}
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type FalseExpr struct {
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ConstExprBase
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}
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type NilExpr struct {
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ConstExprBase
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}
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type NumberExpr struct {
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ConstExprBase
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Value string
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}
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type StringExpr struct {
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ConstExprBase
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Value string
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}
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/* ConstExprs }}} */
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type Comma3Expr struct {
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ExprBase
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}
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type IdentExpr struct {
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ExprBase
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Value string
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}
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type AttrGetExpr struct {
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ExprBase
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Object Expr
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Key Expr
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}
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type TableExpr struct {
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ExprBase
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Fields []*Field
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}
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type FuncCallExpr struct {
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ExprBase
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Func Expr
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Receiver Expr
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Method string
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Args []Expr
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AdjustRet bool
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}
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type LogicalOpExpr struct {
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ExprBase
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Operator string
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Lhs Expr
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Rhs Expr
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}
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type RelationalOpExpr struct {
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ExprBase
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Operator string
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Lhs Expr
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Rhs Expr
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}
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type StringConcatOpExpr struct {
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ExprBase
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Lhs Expr
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Rhs Expr
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}
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type ArithmeticOpExpr struct {
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ExprBase
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Operator string
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Lhs Expr
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Rhs Expr
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}
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type UnaryMinusOpExpr struct {
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ExprBase
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Expr Expr
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}
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type UnaryNotOpExpr struct {
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ExprBase
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Expr Expr
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}
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type UnaryLenOpExpr struct {
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ExprBase
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Expr Expr
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}
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type FunctionExpr struct {
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ExprBase
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ParList *ParList
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Stmts []Stmt
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}
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