Giant blob of minor changes

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.0.0-20201028153306-37f0764111ff / go / analysis / passes / assign / testdata / src / a / a.go.golden

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/go/analysis/passes/assign/testdata/src/a/a.go.golden b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/go/analysis/passes/assign/testdata/src/a/a.go.golden
new file mode 100644 (file)
index 0000000..6c91d36
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/go/analysis/passes/assign/testdata/src/a/a.go.golden
@@ -0,0 +1,31 @@
+// Copyright 2020 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.
+
+// This file contains tests for the useless-assignment checker.
+
+package testdata
+
+import "math/rand"
+
+type ST struct {
+       x int
+       l []int
+}
+
+func (s *ST) SetX(x int, ch chan int) {
+       // Accidental self-assignment; it should be "s.x = x"
+       // want "self-assignment of x to x"
+       // Another mistake
+       // want "self-assignment of s.x to s.x"
+
+       // want "self-assignment of s.l.0. to s.l.0."
+
+       // Bail on any potential side effects to avoid false positives
+       s.l[num()] = s.l[num()]
+       rng := rand.New(rand.NewSource(0))
+       s.l[rng.Intn(len(s.l))] = s.l[rng.Intn(len(s.l))]
+       s.l[<-ch] = s.l[<-ch]
+}
+
+func num() int { return 2 }