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tree-optimization/115579 - fix wrong code with store-motion
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
other
/
nested-extern-2.C
blob
acd78ff406421bf844de8574806edf1ba02e0063
1
/* { dg-do run } */
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/* PR 31775 */
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// { dg-additional-sources "nested-extern-2.cc" }
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extern int *p_otheri;
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static int i; // #1
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int *p_si = &i;
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int main()
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{
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int i;
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int *p_ai = &i;
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{
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// This is an alias of #1, not a different object
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extern int i;
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int *p_ei = &i;
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*p_si = 1;
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*p_ai = 2;
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*p_ei = 3;
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if (*p_si != 3)
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return 1;
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if (*p_ai != 2)
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return 2;
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if (*p_otheri != 17)
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return 3;
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}
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return 0;
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}