16 lines
787 B
C
16 lines
787 B
C
// RUN: clang-cc %s -fsyntax-only -verify -fblocks
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int main()
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{
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void (^b) (int arg, const char * format, ...) __attribute__ ((__format__ (__printf__, 1, 3))) = // expected-error {{format argument not a string type}}
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^ __attribute__ ((__format__ (__printf__, 1, 3))) (int arg, const char * format, ...) {}; // expected-error {{format argument not a string type}}
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void (^z) (int arg, const char * format, ...) __attribute__ ((__format__ (__printf__, 2, 3))) = ^ __attribute__ ((__format__ (__printf__, 2, 3))) (int arg, const char * format, ...) {};
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// FIXME: argument type poking not yet supportted.
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z(1, "%s", 1); /* { dg-warning "format \\'\%s\\' expects type \\'char \\*\\'\, but argument 3 has type \\'int\\'" } */
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z(1, "%s", "HELLO"); // OK
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}
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