Function calleeObject

lint/constructor_command_exec.go:66–78

calleeObject resolves the object a call's callee denotes, whether the callee is a bare identifier (f()) or a selector (pkg.F() / recv.F()). Returns nil when info is unavailable or the callee has no resolvable object.

(info *types.Info, call *ast.CallExpr)

// is a bare identifier (f()) or a selector (pkg.F() / recv.F()). Returns nil
// when info is unavailable or the callee has no resolvable object.
func calleeObject(info *types.Info, call *ast.CallExpr) types.Object {
	if info == nil {
		return nil
	}
	switch fun := call.Fun.(type) {
	case *ast.SelectorExpr:
		return info.Uses[fun.Sel]
	case *ast.Ident:
		return info.Uses[fun]
	default:
		return nil
	}
}

func osExecFuncName(obj types.Object) (string, bool) {
	fn, ok := obj.(*types.Func)