Imported Upstream version 1.4upstream/1.4

1 files changed, 36 insertions, 0 deletions

diff --git a/misc/cgo/test/issue8092.go b/misc/cgo/test/issue8092.go
new file mode 100644
index 000000000..8a14ce6d7
--- /dev/null
+++ b/misc/cgo/test/issue8092.go
@@ -0,0 +1,36 @@
+// Copyright 2014 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 8092. Test that linker defined symbols (e.g., text, data) don't
+// conflict with C symbols.
+
+package cgotest
+
+/*
+char text[] = "text";
+char data[] = "data";
+char *ctext(void) { return text; }
+char *cdata(void) { return data; }
+*/
+import "C"
+
+import "testing"
+
+func test8092(t *testing.T) {
+	tests := []struct {
+		s    string
+		a, b *C.char
+	}{
+		{"text", &C.text[0], C.ctext()},
+		{"data", &C.data[0], C.cdata()},
+	}
+	for _, test := range tests {
+		if test.a != test.b {
+			t.Errorf("%s: pointer mismatch: %v != %v", test.s, test.a, test.b)
+		}
+		if got := C.GoString(test.a); got != test.s {
+			t.Errorf("%s: points at %#v, want %#v", test.s, got, test.s)
+		}
+	}
+}