test/Sema/no-format-y2k-turnsoff-format.c


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// RUN: %clang_cc1 -verify -fsyntax-only -Wformat -Wno-format-y2k
// rdar://9504680

void foo(const char *, ...) __attribute__((__format__ (__printf__, 1, 2)));

void bar(unsigned int a) {
        foo("%s", a); // expected-warning {{conversion specifies type 'char *' but the argument has type 'unsigned int'}}
}