Add test to ensure error vars declared in defer closure are not reported

1 files changed, 29 insertions, 0 deletions

diff --git a/testdata/declared_errors.go b/testdata/declared_errors.go
new file mode 100644
index 0000000..759ea0d
--- /dev/null
+++ b/testdata/declared_errors.go
@@ -0,0 +1,29 @@
+package main
+
+import (
+	"errors"
+	"log"
+)
+
+func genDeclErrNotReported() error {
+	defer func() {
+		var err error
+		err = errors.New("newly-declared error")
+		if err != nil {
+			log.Fatal(err)
+		}
+	}()
+
+	return nil
+}
+
+func assignmentDeclErrNotReported() error {
+	defer func() {
+		err := errors.New("newly-declared error")
+		if err != nil {
+			log.Fatal(err)
+		}
+	}()
+
+	return nil
+}