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Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [warn/] [Wstrict-aliasing-bogus-escape-3.C] - Blame information for rev 693

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/* { dg-do compile } */
/* { dg-options "-O2 -Wstrict-aliasing" } */
 
struct Node_base {};
 
struct Node : Node_base
{
  int data;
};
 
struct List
{
  Node_base node, *prev;
 
  List() : prev(&node) { xyz(); }
 
  void xyz();
 
  int back() { return static_cast(prev)->data; }
};
 
struct A
{
  virtual ~A();
};
 
A* foo();
 
void bar()
{
  List y;
  if (y.back())
    delete foo();
}
 

Line No.	Rev	Author	Line
1	693	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -Wstrict-aliasing" } */`
3
4			`struct Node_base {};`
5
6			`struct Node : Node_base`
7			`{`
8			`int data;`
9			`};`
10
11			`struct List`
12			`{`
13			`Node_base node, *prev;`
14
15			`List() : prev(&node) { xyz(); }`
16
17			`void xyz();`
18
19			`int back() { return static_cast(prev)->data; }`
20			`};`
21
22			`struct A`
23			`{`
24			`virtual ~A();`
25			`};`
26
27			`A* foo();`
28
29			`void bar()`
30			`{`
31			`List y;`
32			`if (y.back())`
33			`delete foo();`
34			`}`
35

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [warn/] [Wstrict-aliasing-bogus-escape-3.C] - Blame information for rev 693