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2011-10-18 Janus Weil <janus@gcc.gnu.org>
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
uninit-pred-7_c.c
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/* { dg-do compile } */
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/* { dg-options "-Wuninitialized -O2" } */
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int g;
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void bar();
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void blah(int);
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int foo (int n, int l, int m, int r)
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{
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int v;
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if (n)
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v = r;
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if (m) g++;
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else bar();
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if (n )
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{
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if (l)
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g++;
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else
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goto l;
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}
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else
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{
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l:
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blah (v); /* { dg-warning "uninitialized" "warning" } */
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}
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return 0;
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}