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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [format/] [miss-6.c] - Blame information for rev 816

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Line No. Rev Author Line
1 149 jeremybenn
/* Test warnings for missing format attributes on function pointers.  */
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/* Origin: Kaveh Ghazi <ghazi@caip.rutgers.edu> */
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/* { dg-do compile } */
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/* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
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#include "format.h"
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typedef void (*noattr_t) (const char *, ...);
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typedef noattr_t __attribute__ ((__format__(__printf__, 1, 2))) attr_t;
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typedef void (*vnoattr_t) (const char *, va_list);
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typedef vnoattr_t __attribute__ ((__format__(__printf__, 1, 0))) vattr_t;
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extern void foo1 (noattr_t);
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extern void foo2 (attr_t);
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extern void foo3 (vnoattr_t);
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extern void foo4 (vattr_t);
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void
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foo (noattr_t na, attr_t a, vnoattr_t vna, vattr_t va)
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{
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  foo1 (na);
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  foo1 (a); /* { dg-warning "candidate" "parameter passing warning" } */
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  foo2 (na);
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  foo2 (a);
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  foo3 (vna);
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  foo3 (va); /* { dg-warning "candidate" "parameter passing warning" } */
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  foo4 (vna);
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  foo4 (va);
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}

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