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[RFC,05/48] add test case for incomplete type

Message ID 20170823201554.90551-6-luc.vanoostenryck@gmail.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Luc Van Oostenryck Aug. 23, 2017, 8:15 p.m. UTC 
Add a test case for the diagnostic of returning an
incomplete type.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 validation/incomplete-struct.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 validation/incomplete-struct.c
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Patch

diff --git a/validation/incomplete-struct.c b/validation/incomplete-struct.c
new file mode 100644
index 000000000..f9429f33a
--- /dev/null
+++ b/validation/incomplete-struct.c
@@ -0,0 +1,23 @@ 
+struct s;
+
+void foo(struct s s)
+{
+}
+
+struct s bar(void)
+{
+	struct s s;
+	return s;
+}
+
+/*
+ * check-name: incomplete struct
+ * check-command: sparse -Wno-decl $file
+ * check-known-to-fail
+ *
+ * check-error-start
+incomplete-struct.c:3:19: error: parameter 's' has incomplete type
+incomplete-struct.c:7:10: error: return type is incomplete
+incomplete-struct.c:9:11: error: 's' has incompelete type
+ * check-error-end
+ */