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