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/* Test warnings for missing format attributes on function pointers. */
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/* Test warnings for missing format attributes on function pointers. */
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/* Origin: Kaveh Ghazi <ghazi@caip.rutgers.edu> */
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/* Origin: Kaveh Ghazi <ghazi@caip.rutgers.edu> */
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/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
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/* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
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#include "format.h"
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#include "format.h"
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typedef void (*noattr_t) (const char *, ...);
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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 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 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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typedef vnoattr_t __attribute__ ((__format__(__printf__, 1, 0))) vattr_t;
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void
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void
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foo1 (noattr_t na, attr_t a, vnoattr_t vna, vattr_t va)
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foo1 (noattr_t na, attr_t a, vnoattr_t vna, vattr_t va)
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{
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{
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noattr_t na1, na2;
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noattr_t na1, na2;
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attr_t a1, a2;
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attr_t a1, a2;
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vnoattr_t vna1, vna2;
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vnoattr_t vna1, vna2;
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vattr_t va1, va2;
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vattr_t va1, va2;
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na1 = na;
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na1 = na;
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na2 = a; /* { dg-warning "candidate" "assignment warning" } */
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na2 = a; /* { dg-warning "candidate" "assignment warning" } */
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a1 = na;
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a1 = na;
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a2 = a;
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a2 = a;
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vna1 = vna;
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vna1 = vna;
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vna2 = va; /* { dg-warning "candidate" "assignment warning" } */
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vna2 = va; /* { dg-warning "candidate" "assignment warning" } */
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va1 = vna;
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va1 = vna;
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va1 = va;
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va1 = va;
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}
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}
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