1 files changed, 32 insertions, 0 deletions
diff --git a/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-summary.cpp b/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-summary.cpp
new file mode 100644
index 000000000..1f8197472
--- /dev/null
+++ b/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-summary.cpp
@@ -0,0 +1,32 @@
+// RUN: %clang -x c -fsanitize=pointer-overflow %s -o %t
+// RUN: %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK-NOTYPE,CHECK-NOTYPE-C
+// RUN: %env_ubsan_opts=report_error_type=1 %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK-TYPE,CHECK-TYPE-C
+
+// RUN: %clangxx -fsanitize=pointer-overflow %s -o %t
+// RUN: %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK-NOTYPE,CHECK-NOTYPE-CPP
+// RUN: %env_ubsan_opts=report_error_type=1 %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK-TYPE,CHECK-TYPE-CPP
+
+// REQUIRES: !ubsan-standalone && !ubsan-standalone-static
+
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) {
+  char *base, *result;
+
+  base = (char *)0;
+  result = base + 0;
+  // CHECK-NOTYPE-C: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior {{.*}}summary.cpp:[[@LINE-1]]:17
+  // CHECK-TYPE-C: SUMMARY: UndefinedBehaviorSanitizer: nullptr-with-offset {{.*}}summary.cpp:[[@LINE-2]]:17
+
+  base = (char *)0;
+  result = base + 1;
+  // CHECK-NOTYPE: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior {{.*}}summary.cpp:[[@LINE-1]]:17
+  // CHECK-TYPE: SUMMARY: UndefinedBehaviorSanitizer: nullptr-with-nonzero-offset {{.*}}summary.cpp:[[@LINE-2]]:17
+
+  base = (char *)1;
+  result = base - 1;
+  // CHECK-NOTYPE: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior {{.*}}summary.cpp:[[@LINE-1]]:17
+  // CHECK-TYPE: SUMMARY: UndefinedBehaviorSanitizer: nullptr-after-nonzero-offset {{.*}}summary.cpp:[[@LINE-2]]:17
+
+  return 0;
+}