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expr

package

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Versions in this module

v0

v0.6.0

Oct 2, 2026

v0.5.0

Sep 14, 2026

Changes in this version

+ func Run(p *Program, env *Env) (any, error)

+ type BoundClosure struct

+ Decl *model.Closure

+ ID string

+ Slot int

+ type BoundVar struct

+ Const bool

+ Name string

+ Slot int

+ type Compiled struct

+ Calls []string

+ Closures []BoundClosure

+ Exprs map[string]model.Expr

+ Program *Program

+ Vars []BoundVar

+ func CompileExpr(e model.Expr, h *Helpers) (*Compiled, error)

+ type Env struct

+ Base map[string]any

+ Vars []any

+ type Helpers struct

+ Arith func(op string, a, b any) any

+ Array func(items ...model.ArrayItemValue) *model.Array

+ BitNot func(v any) any

+ Bitwise func(op string, a, b any) (any, error)

+ Cast func(typ string, v any) any

+ Compare func(op string, a, b any) bool

+ Concat func(a, b any) string

+ Index func(base, idx any) any

+ InstanceOf func(value, class any) bool

+ Negate func(v any) any

+ Pair func(key, val any) model.ArrayItemValue

+ PanicError func(recovered any) error

+ Slotted func(name string) bool

+ Truthy func(v any) bool

+ type Program struct

+ func (p *Program) NumSlots() int

+ func (p *Program) Slots() map[string]int