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-rw-r--r--test/fixedbugs/issue23732.go42
1 files changed, 42 insertions, 0 deletions
diff --git a/test/fixedbugs/issue23732.go b/test/fixedbugs/issue23732.go
new file mode 100644
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--- /dev/null
+++ b/test/fixedbugs/issue23732.go
@@ -0,0 +1,42 @@
+// errorcheck
+
+// Copyright 2018 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.
+
+// Issue 23732: Give better details about which struct
+// initializer has the wrong number of values.
+
+package main
+
+type Foo struct {
+ A int
+ B int
+ C interface{}
+ Bar
+}
+
+type Bar struct {
+ A string
+}
+
+func main() {
+ _ = Foo{ // GCCGO_ERROR "too few expressions"
+ 1,
+ 2,
+ 3, // GC_ERROR "too few values in Foo{...}"
+ }
+
+ _ = Foo{
+ 1,
+ 2,
+ 3,
+ Bar{"A", "B"}, // ERROR "too many values in Bar{...}|too many expressions"
+ }
+
+ _ = Foo{ // GCCGO_ERROR "too few expressions"
+ 1,
+ 2,
+ Bar{"A", "B"}, // ERROR "too many values in Bar{...}|too many expressions" "too few values in Foo{...}"
+ }
+}