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1// RUN: %clang_cc1 -fsyntax-only -verify -triple i386-unknown-freebsd %s2// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-unknown-freebsd %s3// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-scei-ps4 %s4// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-sie-ps5 %s5 6// Test FreeBSD kernel printf extensions.7int freebsd_kernel_printf(const char *, ...) __attribute__((__format__(__freebsd_kprintf__, 1, 2)));8 9void check_freebsd_kernel_extensions(int i, long l, char *s, short h)10{11 // %b expects an int and a char *12 freebsd_kernel_printf("reg=%b\n", i, "\10\2BITTWO\1BITONE\n"); // no-warning13 freebsd_kernel_printf("reg=%b\n", l, "\10\2BITTWO\1BITONE\n"); // expected-warning{{format specifies type 'int' but the argument has type 'long'}}14 freebsd_kernel_printf("reg=%b\n", i, l); // expected-warning{{format specifies type 'char *' but the argument has type 'long'}}15 freebsd_kernel_printf("reg=%b\n", i); // expected-warning{{more '%' conversions than data arguments}}16 freebsd_kernel_printf("reg=%b\n", i, "\10\2BITTWO\1BITONE\n", l); // expected-warning{{data argument not used by format string}}17 18 // %D expects an unsigned char * and a char *19 freebsd_kernel_printf("%6D", s, ":"); // no-warning20 freebsd_kernel_printf("%6D", i, ":"); // expected-warning{{format specifies type 'void *' but the argument has type 'int'}}21 freebsd_kernel_printf("%6D", s, i); // expected-warning{{format specifies type 'char *' but the argument has type 'int'}}22 freebsd_kernel_printf("%6D", s); // expected-warning{{more '%' conversions than data arguments}}23 freebsd_kernel_printf("%6D", s, ":", i); // expected-warning{{data argument not used by format string}}24 25 freebsd_kernel_printf("%*D", 42, s, ":"); // no-warning26 freebsd_kernel_printf("%*D", 42, i, ":"); // expected-warning{{format specifies type 'void *' but the argument has type 'int'}}27 freebsd_kernel_printf("%*D", 42, s, i); // expected-warning{{format specifies type 'char *' but the argument has type 'int'}}28 freebsd_kernel_printf("%*D", 42, s); // expected-warning{{more '%' conversions than data arguments}}29 freebsd_kernel_printf("%*D", 42, s, ":", i); // expected-warning{{data argument not used by format string}}30 31 // %r expects an int32 freebsd_kernel_printf("%r", i); // no-warning33 freebsd_kernel_printf("%r", l); // expected-warning{{format specifies type 'int' but the argument has type 'long'}}34 freebsd_kernel_printf("%lr", i); // expected-warning{{format specifies type 'long' but the argument has type 'int'}}35 freebsd_kernel_printf("%lr", l); // no-warning36 37 // h modifier expects a short38 freebsd_kernel_printf("%hr", i); // no-warning39 freebsd_kernel_printf("%hr", h); // no-warning40 freebsd_kernel_printf("%hy", i); // no-warning41 freebsd_kernel_printf("%hy", h); // no-warning42 43 // %y expects an int44 freebsd_kernel_printf("%y", i); // no-warning45 freebsd_kernel_printf("%y", l); // expected-warning{{format specifies type 'int' but the argument has type 'long'}}46 freebsd_kernel_printf("%ly", i); // expected-warning{{format specifies type 'long' but the argument has type 'int'}}47 freebsd_kernel_printf("%ly", l); // no-warning48}49