[asan] add a test for __attribute__ no_address_safety_analysis
llvm-svn: 149278
diff --git a/compiler-rt/lib/asan/tests/asan_test.cc b/compiler-rt/lib/asan/tests/asan_test.cc
index 82128f2..d32d336 100644
--- a/compiler-rt/lib/asan/tests/asan_test.cc
+++ b/compiler-rt/lib/asan/tests/asan_test.cc
@@ -1668,6 +1668,17 @@
*Ident(&a) = *Ident(&a);
}
+ __attribute__((no_address_safety_analysis))
+static void NoAddressSafety() {
+ char *foo = new char[10];
+ Ident(foo)[10] = 0;
+ delete [] foo;
+}
+
+TEST(AddressSanitizer, AttributeNoAddressSafetyTest) {
+ Ident(NoAddressSafety)();
+}
+
// ------------------ demo tests; run each one-by-one -------------
// e.g. --gtest_filter=*DemoOOBLeftHigh --gtest_also_run_disabled_tests
TEST(AddressSanitizer, DISABLED_DemoThreadedTest) {
