These warning wehere not emitted because of previous errors.
But ...
---
validation/function-redecl.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/validation/function-redecl.c b/validation/function-redecl.c
index 7fbceb43a..475f18e79 100644
--- a/validation/function-redecl.c
+++ b/validation/function-redecl.c
@@ -1,5 +1,5 @@
#define __user __attribute__((address_space(1)))
-
+#define NULL ((void*)0)
int ret_type(void);
void ret_type(void) { } /* check-should-fail */
@@ -10,11 +10,11 @@ int const ret_const(void) { return 0; } /* check-should-fail */
void *ret_as(void);
-void __user *ret_as(void) { return 0; } /* check-should-fail */
+void __user *ret_as(void) { return NULL; } /* check-should-fail */
void *ret_mod(void);
-void const *ret_mod(void) { return 0; } /* check-should-fail */
+void const *ret_mod(void) { return NULL; } /* check-should-fail */
void arg_type(int a);
--
2.12.0
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