.gitignore added

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / honnef.co / go / tools@v0.1.1 / staticcheck / testdata / src / CheckPureFunctions / CheckPureFunctions.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.1.1/staticcheck/testdata/src/CheckPureFunctions/CheckPureFunctions.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.1.1/staticcheck/testdata/src/CheckPureFunctions/CheckPureFunctions.go
new file mode 100644 (file)
index 0000000..6810901
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.1.1/staticcheck/testdata/src/CheckPureFunctions/CheckPureFunctions.go
@@ -0,0 +1,38 @@
+package pkg
+
+import (
+       "context"
+       "net/http"
+       "strings"
+)
+
+func fn1() {
+       strings.Replace("", "", "", 1) // want `is a pure function but its return value is ignored`
+       foo(1, 2)                      // want `is a pure function but its return value is ignored`
+       baz(1, 2)                      // want `is a pure function but its return value is ignored`
+       _, x := baz(1, 2)
+       _ = x
+       bar(1, 2)
+}
+
+func fn2() {
+       r, _ := http.NewRequest("GET", "/", nil)
+       r.WithContext(context.Background()) // want `is a pure function but its return value is ignored`
+}
+
+func foo(a, b int) int        { return a + b }
+func baz(a, b int) (int, int) { return a + b, a + b }
+func bar(a, b int) int {
+       println(a + b)
+       return a + b
+}
+
+func empty()            {}
+func stubPointer() *int { return nil }
+func stubInt() int      { return 0 }
+
+func fn3() {
+       empty()
+       stubPointer()
+       stubInt()
+}