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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [g++.dg/] [tc1/] [dr179.C] - Blame information for rev 844

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// { dg-do compile }
// Origin: Giovanni Bajo 
// DR179: Function pointers and subtraction
 
void foo(void);
typedef void (*fp)(void);
 
int main()
{
  fp f1 = foo;
  fp f2 = foo;
  (void)f2-f1;  // { dg-error "" "cannot subtract pointers to function" }
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`// { dg-do compile }`
2			`// Origin: Giovanni Bajo`
3			`// DR179: Function pointers and subtraction`
4
5			`void foo(void);`
6			`typedef void (*fp)(void);`
7
8			`int main()`
9			`{`
10			`fp f1 = foo;`
11			`fp f2 = foo;`
12			`(void)f2-f1; // { dg-error "" "cannot subtract pointers to function" }`
13			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [g++.dg/] [tc1/] [dr179.C] - Blame information for rev 844