本文整理汇总了Golang中go/types.Selection.Indirect方法的典型用法代码示例。如果您正苦于以下问题：Golang Selection.Indirect方法的具体用法？Golang Selection.Indirect怎么用？Golang Selection.Indirect使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类go/types.Selection的用法示例。
在下文中一共展示了Selection.Indirect方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: makeThunk
// makeThunk returns a thunk, a synthetic function that delegates to a
// concrete or interface method denoted by sel.Obj(). The resulting
// function has no receiver, but has an additional (first) regular
// parameter.
//
// Precondition: sel.Kind() == types.MethodExpr.
//
// type T int or: type T interface { meth() }
// func (t T) meth()
// f := T.meth
// var t T
// f(t) // calls t.meth()
//
// f is a synthetic wrapper defined as if by:
//
// f := func(t T) { return t.meth() }
//
// TODO(adonovan): opt: currently the stub is created even when used
// directly in a function call: C.f(i, 0). This is less efficient
// than inlining the stub.
//
// EXCLUSIVE_LOCKS_ACQUIRED(meth.Prog.methodsMu)
//
func makeThunk(prog *Program, sel *types.Selection) *Function {
if sel.Kind() != types.MethodExpr {
panic(sel)
}
key := selectionKey{
kind: sel.Kind(),
recv: sel.Recv(),
obj: sel.Obj(),
index: fmt.Sprint(sel.Index()),
indirect: sel.Indirect(),
}
prog.methodsMu.Lock()
defer prog.methodsMu.Unlock()
// Canonicalize key.recv to avoid constructing duplicate thunks.
canonRecv, ok := prog.canon.At(key.recv).(types.Type)
if !ok {
canonRecv = key.recv
prog.canon.Set(key.recv, canonRecv)
}
key.recv = canonRecv
fn, ok := prog.thunks[key]
if !ok {
fn = makeWrapper(prog, sel)
if fn.Signature.Recv() != nil {
panic(fn) // unexpected receiver
}
prog.thunks[key] = fn
}
return fn
}