本文整理匯總了Golang中github.com/hashicorp/hil/ast.LiteralNode類的典型用法代碼示例。如果您正苦於以下問題：Golang LiteralNode類的具體用法？Golang LiteralNode怎麽用？Golang LiteralNode使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了LiteralNode類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: Visit
func (v *evalVisitor) Visit(root ast.Node) (interface{}, ast.Type, error) {
// Run the actual visitor pattern
root.Accept(v.visit)
// Get our result and clear out everything else
var result *ast.LiteralNode
if v.Stack.Len() > 0 {
result = v.Stack.Pop().(*ast.LiteralNode)
} else {
result = new(ast.LiteralNode)
}
resultErr := v.err
if resultErr == errExitUnknown {
// This means the return value is unknown and we used the error
// as an early exit mechanism. Reset since the value on the stack
// should be the unknown value.
resultErr = nil
}
// Clear everything else so we aren't just dangling
v.Stack.Reset()
v.err = nil
t, err := result.Type(v.Scope)
if err != nil {
return nil, ast.TypeInvalid, err
}
return result.Value, t, resultErr
}示例2: Visit
func (v *evalVisitor) Visit(root ast.Node) (interface{}, ast.Type, error) {
// Run the actual visitor pattern
root.Accept(v.visit)
// Get our result and clear out everything else
var result *ast.LiteralNode
if v.Stack.Len() > 0 {
result = v.Stack.Pop().(*ast.LiteralNode)
} else {
result = new(ast.LiteralNode)
}
resultErr := v.err
// Clear everything else so we aren't just dangling
v.Stack.Reset()
v.err = nil
t, err := result.Type(v.Scope)
if err != nil {
return nil, ast.TypeInvalid, err
}
return result.Value, t, resultErr
}