[PATCH 5/5] testsuite: add a simple test for -Wenum-mismatch

[Luc Van Oostenryck <luc.vanoostenryck@gmail.com>]

A nice feature
No tests existed for it
Create one now.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 validation/enum-mismatch.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 validation/enum-mismatch.c

diff --git a/validation/enum-mismatch.c b/validation/enum-mismatch.c
new file mode 100644
index 00000000..9a929d24
--- /dev/null
+++ b/validation/enum-mismatch.c
@@ -0,0 +1,19 @@
+enum ea { A = 0, };
+enum eb { B = 1, };
+
+
+static enum eb foo(enum ea a)
+{
+	return a;
+}
+
+/*
+ * check-name: enum-mismatch
+ * check-command: sparse -Wenum-mismatch $file
+ *
+ * check-error-start
+enum-mismatch.c:7:16: warning: mixing different enum types
+enum-mismatch.c:7:16:     int enum ea  versus
+enum-mismatch.c:7:16:     int enum eb 
+ * check-error-end
+ */
-- 
2.10.1