1 files changed, 0 insertions, 46 deletions
diff --git a/vendor/golang.org/x/tools/go/types/typeutil/callee.go b/vendor/golang.org/x/tools/go/types/typeutil/callee.go
deleted file mode 100644
index 38f596da..00000000
--- a/vendor/golang.org/x/tools/go/types/typeutil/callee.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package typeutil
-
-import (
-	"go/ast"
-	"go/types"
-
-	"golang.org/x/tools/go/ast/astutil"
-)
-
-// Callee returns the named target of a function call, if any:
-// a function, method, builtin, or variable.
-func Callee(info *types.Info, call *ast.CallExpr) types.Object {
-	var obj types.Object
-	switch fun := astutil.Unparen(call.Fun).(type) {
-	case *ast.Ident:
-		obj = info.Uses[fun] // type, var, builtin, or declared func
-	case *ast.SelectorExpr:
-		if sel, ok := info.Selections[fun]; ok {
-			obj = sel.Obj() // method or field
-		} else {
-			obj = info.Uses[fun.Sel] // qualified identifier?
-		}
-	}
-	if _, ok := obj.(*types.TypeName); ok {
-		return nil // T(x) is a conversion, not a call
-	}
-	return obj
-}
-
-// StaticCallee returns the target (function or method) of a static
-// function call, if any. It returns nil for calls to builtins.
-func StaticCallee(info *types.Info, call *ast.CallExpr) *types.Func {
-	if f, ok := Callee(info, call).(*types.Func); ok && !interfaceMethod(f) {
-		return f
-	}
-	return nil
-}
-
-func interfaceMethod(f *types.Func) bool {
-	recv := f.Type().(*types.Signature).Recv()
-	return recv != nil && types.IsInterface(recv.Type())
-}