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-rw-r--r--test/Sema/integer-overflow.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Sema/integer-overflow.c b/test/Sema/integer-overflow.c
index e74bc119798b8..62ee33e3d1819 100644
--- a/test/Sema/integer-overflow.c
+++ b/test/Sema/integer-overflow.c
@@ -147,6 +147,19 @@ uint64_t check_integer_overflows(int i) {
uint64_t a[10];
a[4608 * 1024 * 1024] = 1i;
+// expected-warning@+2 {{overflow in expression; result is 536870912 with type 'int'}}
+ uint64_t *b;
+ uint64_t b2 = b[4608 * 1024 * 1024] + 1;
+
+// expected-warning@+1 2{{overflow in expression; result is 536870912 with type 'int'}}
+ int j1 = i ? (4608 * 1024 * 1024) : (4608 * 1024 * 1024);
+
+// expected-warning@+1 {{overflow in expression; result is 536870912 with type 'int'}}
+ int j2 = -(4608 * 1024 * 1024);
+
+// expected-warning@+1 {{overflow in expression; result is 536870912 with type 'int'}}
+ uint64_t j3 = b[4608 * 1024 * 1024];
+
// expected-warning@+1 2{{overflow in expression; result is 536870912 with type 'int'}}
return ((4608 * 1024 * 1024) + ((uint64_t)(4608 * 1024 * 1024)));
}