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Diffstat (limited to 'test/Sema/warn-null.c')
-rw-r--r-- | test/Sema/warn-null.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/Sema/warn-null.c b/test/Sema/warn-null.c index 28fb6a5f691c..3bf2aedc445f 100644 --- a/test/Sema/warn-null.c +++ b/test/Sema/warn-null.c @@ -1,5 +1,7 @@ // RUN: %clang_cc1 %s -verify +#define SOME_ADDR (unsigned long long)0 + // PR10837: Warn if a non-pointer-typed expression is folded to a null pointer int *p = 0; int *q = '\0'; // expected-warning{{expression which evaluates to zero treated as a null pointer constant}} @@ -8,4 +10,5 @@ void f() { p = 0; q = '\0'; // expected-warning{{expression which evaluates to zero treated as a null pointer constant}} r = 1 - 1; // expected-warning{{expression which evaluates to zero treated as a null pointer constant}} + p = SOME_ADDR; // expected-warning{{expression which evaluates to zero treated as a null pointer constant}} } |