diff options
Diffstat (limited to 'src/cmd/vendor/golang.org/x/tools/internal/typeparams/common.go')
-rw-r--r-- | src/cmd/vendor/golang.org/x/tools/internal/typeparams/common.go | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/cmd/vendor/golang.org/x/tools/internal/typeparams/common.go b/src/cmd/vendor/golang.org/x/tools/internal/typeparams/common.go new file mode 100644 index 0000000000..9fc6b4beb8 --- /dev/null +++ b/src/cmd/vendor/golang.org/x/tools/internal/typeparams/common.go @@ -0,0 +1,25 @@ +// Copyright 2021 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 typeparams provides functions to work indirectly with type parameter +// data stored in go/ast and go/types objects, while these API are guarded by a +// build constraint. +// +// This package exists to make it easier for tools to work with generic code, +// while also compiling against older Go versions. +package typeparams + +import ( + "go/ast" + "go/token" +) + +// A IndexExprData holds data from both ast.IndexExpr and the new +// ast.MultiIndexExpr, which was introduced in Go 1.18. +type IndexExprData struct { + X ast.Expr // expression + Lbrack token.Pos // position of "[" + Indices []ast.Expr // index expressions + Rbrack token.Pos // position of "]" +} |