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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [Wsequence-point-pr18050.c] - Blame information for rev 826

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/* PR 18050 : bogus warning with -Wsequence-point */
/* { dg-do compile } */
/* { dg-options "-Wsequence-point" } */
 
struct x
{
  int i;
};
void bar(struct x*, int *);
 
void foo(struct x *y)
{
  bar(y++, &y->i); /* { dg-warning "operation on 'y' may be undefined" } */
}
 
void zz(int a, int *b)
{
  *b = a;
}
 
void baz(void) {
  int a = 5;
  zz(++a, &a);  /* { dg-bogus "operation on 'a' may be undefined" } */
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* PR 18050 : bogus warning with -Wsequence-point */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-Wsequence-point" } */`
4
5			`struct x`
6			`{`
7			`int i;`
8			`};`
9			`void bar(struct x, int );`
10
11			`void foo(struct x *y)`
12			`{`
13			`bar(y++, &y->i); /* { dg-warning "operation on 'y' may be undefined" } */`
14			`}`
15
16			`void zz(int a, int *b)`
17			`{`
18			`*b = a;`
19			`}`
20
21			`void baz(void) {`
22			`int a = 5;`
23			`zz(++a, &a); /* { dg-bogus "operation on 'a' may be undefined" } */`
24			`}`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [Wsequence-point-pr18050.c] - Blame information for rev 826