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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [uninit-pred-loop-1_c.cc] - Blame information for rev 764

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/* { dg-do compile } */
/* { dg-options "-Wuninitialized -O2" } */
 
extern int bar();
int foo(int n, int m)
{
 for (;;) {
   int err = ({int _err;
     for (int i = 0; i < 16; ++i) {
       if (m+i > n)
          break;
       _err = 17;
       _err = bar();
     }
     _err;
   });
 
   if (err == 0) return 17; }); /* { dg-warning "uninitialized" "warn on _err" } */
 }
 
 return 18;
}
 

Line No.	Rev	Author	Line
1	693	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-Wuninitialized -O2" } */`
3
4			`extern int bar();`
5			`int foo(int n, int m)`
6			`{`
7			`for (;;) {`
8			`int err = ({int _err;`
9			`for (int i = 0; i < 16; ++i) {`
10			`if (m+i > n)`
11			`break;`
12			`_err = 17;`
13			`_err = bar();`
14			`}`
15			`_err;`
16			`});`
17
18			`if (err == 0) return 17; }); /* { dg-warning "uninitialized" "warn on _err" } */`
19			`}`
20
21			`return 18;`
22			`}`
23

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [uninit-pred-loop-1_c.cc] - Blame information for rev 764