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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [uninit-5.c] - Blame information for rev 154

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Line No. Rev Author Line
1 149 jeremybenn
/* Spurious uninitialized-variable warnings.  */
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/* { dg-do compile } */
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/* { dg-options "-O -Wuninitialized" } */
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extern void use(int);
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extern void foo(void);
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void
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func1(int cond)
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{
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    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
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    if(cond)
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        x = 1;
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    foo();
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    if(cond)
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        use(x);
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}
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void
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func2 (int cond)
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{
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    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
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    int flag = 0;
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    if(cond)
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    {
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        x = 1;
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        flag = 1;
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    }
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    foo();
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    if(flag)
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        use(x);
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}

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