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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [uninit-5.c] - Blame information for rev 149

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/* Spurious uninitialized-variable warnings.  */
 
/* { dg-do compile } */
/* { dg-options "-O -Wuninitialized" } */
 
extern void use(int);
extern void foo(void);
 
void
func1(int cond)
{
    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
 
    if(cond)
        x = 1;
 
    foo();
 
    if(cond)
        use(x);
}
 
void
func2 (int cond)
{
    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
    int flag = 0;
 
    if(cond)
    {
        x = 1;
        flag = 1;
    }
 
    foo();
 
    if(flag)
        use(x);
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Spurious uninitialized-variable warnings. */`
2
3			`/* { dg-do compile } */`
4			`/* { dg-options "-O -Wuninitialized" } */`
5
6			`extern void use(int);`
7			`extern void foo(void);`
8
9			`void`
10			`func1(int cond)`
11			`{`
12			`int x; /* { dg-bogus "x" "uninitialized variable warning" } */`
13
14			`if(cond)`
15			`x = 1;`
16
17			`foo();`
18
19			`if(cond)`
20			`use(x);`
21			`}`
22
23			`void`
24			`func2 (int cond)`
25			`{`
26			`int x; /* { dg-bogus "x" "uninitialized variable warning" } */`
27			`int flag = 0;`
28
29			`if(cond)`
30			`{`
31			`x = 1;`
32			`flag = 1;`
33			`}`
34
35			`foo();`
36
37			`if(flag)`
38			`use(x);`
39			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [uninit-5.c] - Blame information for rev 149