package go/ast
A FuncLit node represents a function literal.
Golang go/ast.FuncLit type usage examples
Example 1:
blockStatement := &ast.BlockStmt{List: testFunc.Body.List}
fieldList := &ast.FieldList{}
funcType := &ast.FuncType{Params: fieldList}
funcLit := &ast.FuncLit{Type: funcType, Body: blockStatement}
Example 2:
var e ast.Expr
...
switch e := e.(type) {
case *ast.FuncLit:
panic("encounter a function literal")
Reference :
http://golang.org/pkg/go/ast/#FuncLit
