ast_go118.go

     1  // Copyright 2021 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build !compiler_bootstrap
     6  // +build !compiler_bootstrap
     7  
     8  package main
     9  
    10  import (
    11  	"go/ast"
    12  	"go/token"
    13  )
    14  
    15  func (f *File) walkUnexpected(x interface{}, context astContext, visit func(*File, interface{}, astContext)) {
    16  	switch n := x.(type) {
    17  	default:
    18  		error_(token.NoPos, "unexpected type %T in walk", x)
    19  		panic("unexpected type")
    20  
    21  	case *ast.IndexListExpr:
    22  		f.walk(&n.X, ctxExpr, visit)
    23  		f.walk(n.Indices, ctxExpr, visit)
    24  	}
    25  }
    26
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