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// Test for format attributes: test applying them to types in C++.

// Origin: Joseph Myers 

// { dg-do compile }

// { dg-options "-Wformat" }

__attribute__((format(printf, 1, 2))) void (*tformatprintf0) (const char *, ...);

void (*tformatprintf1) (const char *, ...) __attribute__((format(printf, 1, 2)));

void (__attribute__((format(printf, 1, 2))) *tformatprintf2) (const char *, ...);

void (__attribute__((format(printf, 1, 2))) ****tformatprintf3) (const char *, ...);

char * (__attribute__((format_arg(1))) *tformat_arg) (const char *);

void

baz (int i)

{

  (*tformatprintf0) ("%d", i);

  (*tformatprintf0) ((*tformat_arg) ("%d"), i);

  (*tformatprintf0) ("%"); // { dg-warning "format" "prefix" }

  (*tformatprintf0) ((*tformat_arg) ("%")); // { dg-warning "format" "prefix" }

  (*tformatprintf1) ("%d", i);

  (*tformatprintf1) ((*tformat_arg) ("%d"), i);

  (*tformatprintf1) ("%"); // { dg-warning "format" "postfix" }

  (*tformatprintf1) ((*tformat_arg) ("%")); // { dg-warning "format" "postfix" }

  (*tformatprintf2) ("%d", i);

  (*tformatprintf2) ((*tformat_arg) ("%d"), i);

  (*tformatprintf2) ("%"); // { dg-warning "format" "nested" }

  (*tformatprintf2) ((*tformat_arg) ("%")); // { dg-warning "format" "nested" }

  (****tformatprintf3) ("%d", i);

  (****tformatprintf3) ((*tformat_arg) ("%d"), i);

  (****tformatprintf3) ("%"); // { dg-warning "format" "nested 2" }

  (****tformatprintf3) ((*tformat_arg) ("%")); // { dg-warning "format" "nested 2" }

}