test case for -Wwrite-strings

[r21588]

diff --git a/parsetest/should_warn/write_strings.c b/parsetest/should_warn/write_strings.c
new file mode 100644 (file)
index 0000000..f4125e0
--- /dev/null
+++ b/parsetest/should_warn/write_strings.c
@@ -0,0 +1,8 @@
+#include <wchar.h>
+
+int main(int argc, char *argv[]) {
+       char *p = "hallo";
+       wchar_t *w = L"hallo";
+
+       return 0;
+}