1// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=CL2.0 -finclude-default-header 2 3// Make sure warnings are produced based on printf format strings. 4 5kernel void format_string_warnings(__constant char* arg) { 6 7 printf("%d", arg); // expected-warning {{format specifies type 'int' but the argument has type '__constant char *'}} 8 9 printf("not enough arguments %d %d", 4); // expected-warning {{more '%' conversions than data arguments}} 10 11 printf("too many arguments", 4); // expected-warning {{data argument not used by format string}} 12} 13