Adding upstream version 1.21.8.upstream/1.21.8

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/test/fixedbugs/bug197.go b/test/fixedbugs/bug197.go
new file mode 100644
index 0000000..4a9f103
--- /dev/null
+++ b/test/fixedbugs/bug197.go
@@ -0,0 +1,33 @@
+// errorcheck
+
+// Copyright 2009 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.
+
+package main
+
+type T int
+type U int
+
+var x int
+
+var t T = int(0)	// ERROR "cannot use|incompatible"
+var t1 T = int(x)	// ERROR "cannot use|incompatible"
+var u U = int(0)	// ERROR "cannot use|incompatible"
+var u1 U = int(x)	// ERROR "cannot use|incompatible"
+
+type S string
+var s S
+
+var s1 = s + "hello"
+var s2 = "hello" + s
+var s3 = s + string("hello")	// ERROR "invalid operation|incompatible"
+var s4 = string("hello") + s	// ERROR "invalid operation|incompatible"
+
+var r string
+
+var r1 = r + "hello"
+var r2 = "hello" + r
+var r3 = r + string("hello")
+var r4 = string("hello") + r
+