| 1 | // Copyright 2016 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 | // This file is a copy of $GOROOT/src/go/internal/gcimporter/testdata/versions.test.go. |
| 6 | |
| 7 | // To create a test case for a new export format version, |
| 8 | // build this package with the latest compiler and store |
| 9 | // the resulting .a file appropriately named in the versions |
| 10 | // directory. The VersionHandling test will pick it up. |
| 11 | // |
| 12 | // In the testdata/versions: |
| 13 | // |
| 14 | // go build -o test_go1.$X_$Y.a test.go |
| 15 | // |
| 16 | // with $X = Go version and $Y = export format version |
| 17 | // (add 'b' or 'i' to distinguish between binary and |
| 18 | // indexed format starting with 1.11 as long as both |
| 19 | // formats are supported). |
| 20 | // |
| 21 | // Make sure this source is extended such that it exercises |
| 22 | // whatever export format change has taken place. |
| 23 | |
| 24 | package test |
| 25 | |
| 26 | // Any release before and including Go 1.7 didn't encode |
| 27 | // the package for a blank struct field. |
| 28 | type BlankField struct { |
| 29 | _ int |
| 30 | } |
| 31 |
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