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gcc/:
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
g++.dg
/
warn
/
Wstrict-aliasing-bogus-base-derived.C
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/* { dg-do compile } */
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/* { dg-options "-O2 -Wstrict-aliasing -fstrict-aliasing" } */
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class base {
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public:
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int x;
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};
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class derived: public base {
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public:
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int y;
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};
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base foo () {
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derived d;
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base* pb = &d; /* { dg-bogus "base vs. derived" } */
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pb->x = 1;
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return d;
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}