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// RUN: cp %s %t
// RUN: %clang_cc1 -pedantic -Wall -fixit %t || true
// RUN: %clang_cc1 -fsyntax-only -pedantic -Wall -Werror %t
/* This is a test of the various code modification hints that are
provided as part of warning or extension diagnostics. All of the
warnings will be fixed by -fixit, and the resulting file should
compile cleanly with -Werror -pedantic. */
int printf(char const *, ...);
void test() {
// Basic types
printf("%s", (int) 123);
printf("abc%0f", "testing testing 123");
printf("%u", (long) -12);
printf("%p", 123);
printf("%c\n", "x");
printf("%c\n", 1.23);
// Larger types
printf("%+.2d", (unsigned long long) 123456);
printf("%1d", (long double) 1.23);
// Flag handling
printf("%0+s", (unsigned) 31337); // flags should stay
printf("%0f", "test"); // flag should be removed
// Positional arguments
printf("%1$f:%2$.*3$f:%4$.*3$f\n", 1, 2, 3, 4);
}
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