--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/Sema/format-strings-pedantic.c	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-format -Wformat-pedantic %s
+// RUN: %clang_cc1 -xobjective-c -fblocks -fsyntax-only -verify -Wno-format -Wformat-pedantic %s
+// RUN: %clang_cc1 -xc++ -fsyntax-only -verify -Wno-format -Wformat-pedantic %s
+
+__attribute__((format(printf, 1, 2)))
+int printf(const char *restrict, ...);
+
+int main() {
+  printf("%p", (int *)0); // expected-warning {{format specifies type 'void *' but the argument has type 'int *'}}
+  printf("%p", (void *)0);
+
+#ifdef __OBJC__
+  printf("%p", ^{}); // expected-warning {{format specifies type 'void *' but the argument has type 'void (^)(void)'}}
+  printf("%p", (id)0); // expected-warning {{format specifies type 'void *' but the argument has type 'id'}}
+#endif
+
+#ifdef __cplusplus
+  printf("%p", nullptr); // expected-warning {{format specifies type 'void *' but the argument has type 'nullptr_t'}}
+#endif
+}