summaryrefslogtreecommitdiffstats
path: root/test/fixedbugs/issue19482.go
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--test/fixedbugs/issue19482.go34
1 files changed, 34 insertions, 0 deletions
diff --git a/test/fixedbugs/issue19482.go b/test/fixedbugs/issue19482.go
new file mode 100644
index 0000000..4c2c19e
--- /dev/null
+++ b/test/fixedbugs/issue19482.go
@@ -0,0 +1,34 @@
+// errorcheck
+
+// Copyright 2017 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.
+
+// Compiler rejected initialization of structs to composite literals
+// in a non-static setting (e.g. in a function)
+// when the struct contained a field named _.
+
+package p
+
+type T struct {
+ _ string
+}
+
+func ok() {
+ var x = T{"check"}
+ _ = x
+ _ = T{"et"}
+}
+
+var (
+ y = T{"stare"}
+ w = T{_: "look"} // ERROR "invalid field name _ in struct initializer|expected struct field name"
+ _ = T{"page"}
+ _ = T{_: "out"} // ERROR "invalid field name _ in struct initializer|expected struct field name"
+)
+
+func bad() {
+ var z = T{_: "verse"} // ERROR "invalid field name _ in struct initializer|expected struct field name"
+ _ = z
+ _ = T{_: "itinerary"} // ERROR "invalid field name _ in struct initializer|expected struct field name"
+}