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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [c-c++-common/] [Wunused-var-9.c] - Blame information for rev 686

Line No.	Rev	Author	Line
1	686	jeremybenn	`/* { dg-options "-Wunused" } */`
2			`/* { dg-do compile } */`
3
4			`int f1 (int *, int);`
5			`int f2 (int *);`
6			`int f3 (int *);`
7
8			`int`
9			`f4 (int x)`
10			`{`
11			`int a, n = 0;`
12			`int b;`
13			`for (a = f1 (&b, x); f2 (&b); (void) (a = f3 (&b)))`
14			`n++;`
15			`return n;`
16			`}`
17
18			`void`
19			`f5 (int x)`
20			`{`
21			`int a;`
22			`a = x;`
23			`(void) (a = x);`
24			`}`
25
26			`void`
27			`f6 (int x)`
28			`{`
29			`int a; /* { dg-warning "set but not used" } */`
30			`a = x;`
31			`}`
32
33			`void`
34			`f7 (int x)`
35			`{`
36			`int a;`
37			`({ a = x; });`
38			`}`
39
40			`int`
41			`f8 (int x)`
42			`{`
43			`int a;`
44			`int b = ({ a = x; });`
45			`return b;`
46			`}`
47
48			`int v;`
49
50			`void`
51			`f9 (int x)`
52			`{`
53			`int a;`
54			`({ v++, a = x; });`
55			`}`
56
57			`int`
58			`f10 (int x)`
59			`{`
60			`int a;`
61			`int b = ({ v++, a = x; });`
62			`return b;`
63			`}`
64
65			`void`
66			`f11 (int x)`
67			`{`
68			`int a;`
69			`a = x;`
70			`({ v++, a; });`
71			`}`
72
73			`int`
74			`f12 (int x)`
75			`{`
76			`int a;`
77			`a = x;`
78			`int b = ({ v++, a; });`
79			`return b;`
80			`}`